// ==UserScript==
// @author         DanielOnDiordna
// @name           Quick Draw Links
// @category       Layer
// @version        0.0.9.20210724.002500
// @updateURL      https://raw.githubusercontent.com/IITC-CE/Community-plugins/master/dist/DanielOnDiordna/quick-draw-links.meta.js
// @downloadURL    https://raw.githubusercontent.com/IITC-CE/Community-plugins/master/dist/DanielOnDiordna/quick-draw-links.user.js
// @description    [danielondiordna-0.0.9.20210724.002500] Quickly draw and move links from portal to portal on the map. Show crosslinks, for links on the map, as well as for drawn links. Store/Restore your projects. Added great circle support. Added fields layer. Export list of used portals with link count. Integrated Spectrum Colorpicker 1.8.1
// @id             quick-draw-links@DanielOnDiordna
// @namespace      https://softspot.nl/ingress/
// @match          https://intel.ingress.com/*
// @grant          none
// ==/UserScript==


function wrapper(plugin_info) {
    // ensure plugin framework is there, even if iitc is not yet loaded
    if(typeof window.plugin !== 'function') window.plugin = function() {};

    // use own namespace for plugin
    window.plugin.quickdrawlinks = function() {};
    var self = window.plugin.quickdrawlinks;
    self.id = 'quickdrawlinks';
    self.title = 'Quick Draw Links';
    self.version = '0.0.9.20210724.002500';
    self.author = 'DanielOnDiordna';
    self.changelog = `
Changelog:

version 0.0.1.20181101.224000
- added a new button to add bookmarks to portals connected to crosslinks

version 0.0.2.20190530.121700
- closedialog fix for smartphone
- fixed in/out direction for drawn links in portal overview

version 0.0.3.20191120.220400
- open side pane fix for smartphone

version 0.0.4.20200613.180700
- linkexists now checks both directions

version 0.0.5.20201230.204600
- replaced L.geodesicPolyline by L.geoJson (added sourcecode https://github.com/springmeyer/arc.js)

version 0.0.6.20210117.001400
- fixed color storage for setStyle compatibility issues with L.geoJson

version 0.0.7.20210118.220700
- rewritten some code for placing the buttons; buttons now also visible on desktop above the status bar
- updated plugin wrapper and userscript header formatting to match IITC-CE coding

version 0.0.7.20210119.185800
- fixed button width for smartphone

version 0.0.8.20210119.220700
- integrated Spectrum Colorpicker 1.8.1 plugin code, no need anymore for the separate plugin
- removed drawtools integration

version 0.0.9.20210127.225400
- removed icon button titles for mobile users
- enabled toggle function for icon buttons
- new active icon button indicators

version 0.0.9.20210421.190200
- minor fix for IITC CE where runHooks iitcLoaded is executed before addHook is defined in this plugin

version 0.0.9.20210724.002500
- prevent double plugin setup on hook iitcLoaded
`;
    self.namespace = 'window.plugin.' + self.id + '.';
    self.pluginname = 'plugin-' + self.id;

    self.panename = 'plugin-' + self.id;

    self.localstoragesettings = self.pluginname + '-settings';
    self.localstoragelayer = self.pluginname + '-layer';
    self.localstoragetitlecache = self.pluginname + '-titlecache';
    self.localstoragedata = self.pluginname + '-data';

    self.markerLayer = undefined;
    self.iconstyle = 'link';
    self.startguid = undefined;
    self.startpos = undefined;
    self.multistartpos = undefined;
    self.guidpos = {};
    self.titlecache = {};
    self.isSmartphone = null;
    self.settings = {};
    self.settings.hidebuttons = false;
    self.settings.drawcolor = '#E27000';
    self.settings.greatcirclecolor = '#FF0000';
    self.settings.fieldcolor = '#E27000';
    self.settings.crosslinkbookmarkcolor = '#FF0000';
    self.settings.showcrosslinks = 0; // 0 = Links, 1 = Drawn, 2 = Both
    self.settings.showlinkdirection = false;
    self.settings.fieldexistinglinks = false;
    self.requestid = undefined;
    self.selectedlink = undefined;
    self.movelinksposition = undefined;
    self.copylinksposition = undefined;
    self.linkstyle = [
        '10,5,5,5,5,5,5,5,100%',
    ];
    self.crosslinklayerdisabled = false;
    self.highlightlinkoptions = {
        color: "#C33",
        opacity: 1,
        weight: 5,
        fill: false,
        dashArray: "1,6",
        radius: 18,
    };

    // 120 x 60 - 4 buttons, 2 rows: link, move, star, copy
    self.menuicons = "data:image/png;base64,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";
    // 350 x 50 - 7 buttons: trash, move, swap, zoom, list, confirm, cancel
    self.linkmenubuttonsicon = 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";

    self.restoresettings = function() {
        if (typeof localStorage[self.localstoragesettings] === 'string') {
            var settings = JSON.parse(localStorage[self.localstoragesettings]);
            if (typeof settings === 'object' && settings instanceof Object) {
                if (typeof settings.hidebuttons === 'boolean') self.settings.hidebuttons = settings.hidebuttons;
                if (typeof settings.drawcolor === 'string') self.settings.drawcolor = settings.drawcolor;
                if (typeof settings.greatcirclecolor === 'string') self.settings.greatcirclecolor = settings.greatcirclecolor;
                if (typeof settings.fieldcolor === 'string') self.settings.fieldcolor = settings.fieldcolor;
                if (typeof settings.crosslinkbookmarkcolor === 'string') self.settings.crosslinkbookmarkcolor = settings.crosslinkbookmarkcolor;
                if (typeof settings.showcrosslinks === 'number') self.settings.showcrosslinks = settings.showcrosslinks;
                if (typeof settings.showlinkdirection === 'boolean') self.settings.showlinkdirection = settings.showlinkdirection;
                if (typeof settings.fieldexistinglinks === 'boolean') self.settings.fieldexistinglinks = settings.fieldexistinglinks;
            }
        }
    };
    self.storesettings = function() {
        localStorage[self.localstoragesettings] = JSON.stringify(self.settings);
    };

    self.linkicon = function(zoom,iconstyle) {
        if (iconstyle instanceof Object) iconstyle = iconstyle.icon;
        if (!iconstyle) iconstyle = self.iconstyle;

        var icon;
        switch(iconstyle) {
            case 'link':
                icon = 'data:image/png;base64,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';
                break;
            case 'move':
                icon = 'data:image/png;base64,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';
                break;
            case 'copy':
                icon = 'data:image/png;base64,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';
                break;
            case 'star':
                icon = 'data:image/png;base64,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';
                break;
            default:
                iconstyle = 'link';
                icon = 'data:image/png;base64,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';
                // icon = '//storage.googleapis.com/ingress.com/img/map_icons/marker_images/lp-origin-ornament.png';
        }
        self.iconstyle = iconstyle;

        var size = Math.max(30,zoom * 4);
        return L.icon({
            iconUrl:      icon,
            iconSize:     [size, size], // size of the icon
            iconAnchor:   [size/2, size/2], // point of the icon which will correspond to marker's location
            zIndexOffset: -1000
        });
    };

    self.zoomadjust = function(zoom) {
        if (self.markerLayer === undefined) return;

        self.markerLayer.setIcon(self.linkicon(zoom));
    };

    self.clearall = function() {
        self.moveselectedlinkstartposition = undefined;
        self.moveselectedlinkendposition = undefined;
        self.movelinksposition = undefined;
        self.multistartpos = undefined;
        self.copylinksposition = undefined;
        self.closedialog();
        self.deactivatebuttons();
    };

    self.addMarker = function(guid,iconstyle) {
        if (self.removeMarker() == iconstyle.icon) {
            self.clearall();
            return;
        }
        if (self.drawnItems._map === null) return;

        self.activatebutton(iconstyle.icon);
            var portal = window.portals[guid];
        var startpos = portal.getLatLng();

        self.markerLayer = L.marker([startpos.lat, startpos.lng], {icon: self.linkicon(map.getZoom(),iconstyle), iconstyle: iconstyle.icon}).addTo(map);

        self.markerLayer.on('click', function(e) {
            self.clearall();
            self.removeMarker();
        });

        self.startguid = guid;
        self.startpos = startpos;

        map.on('zoomend', function() {
            self.zoomadjust(map.getZoom());
        });
    };

    self.multistartlinks = function() {
        if (window.selectedPortal === null) return;
        self.addMarker(window.selectedPortal,{icon:'star'});
        self.multistartpos = self.startpos;
    };

    self.removeMarker = function() {
        if (self.markerLayer === undefined) return false;

        // remove marker
        let iconstyle = self.markerLayer.options.iconstyle;
        map.removeLayer(self.markerLayer);
        self.markerLayer = undefined;

        return iconstyle;
    };

    self.removelink = function(link) {
        if (self.markerLayer !== undefined) return; // disable remove when drawing a new line
        self.stophighlightlink();
        var drawlayer = self.getDrawlayer();

        drawlayer.removeLayer(link);
        self.updategreatcircleslayer();
        self.updatefieldslayer();
        self.storelinks();

        // all other event types - assume anything could have been modified and re-check all links
        self.checkAllLinksForCrosslinks();
        return true;
    };

    self.linkexists = function(latLngs) {
        var drawlayer = self.getDrawlayer();
        var linkexists = false;
        drawlayer.eachLayer( function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                var existinglatLngs = layer.getLatLngs();
                if ((existinglatLngs[0].lat === latLngs[0].lat && existinglatLngs[0].lng === latLngs[0].lng && existinglatLngs[1].lat === latLngs[1].lat && existinglatLngs[1].lng === latLngs[1].lng) ||
                    (existinglatLngs[0].lat === latLngs[1].lat && existinglatLngs[0].lng === latLngs[1].lng && existinglatLngs[1].lat === latLngs[0].lat && existinglatLngs[1].lng === latLngs[0].lng)){
                    linkexists = true;
                }
            }
        });
        //console.log('link exists: ' + linkexists);
        return linkexists;
    };

    self.distanceBetween = function(startLatLng,endLatLng) {
        // source: Arc 1.7.0
        // How far between portals.
        let R = 6367;
        // km

        let lat1 = startLatLng.lat;
        let lon1 = startLatLng.lng;
        let lat2 = endLatLng.lat;
        let lon2 = endLatLng.lng;

        let dLat = (lat2 - lat1) * Math.PI / 180;
        let dLon = (lon2 - lon1) * Math.PI / 180;
        lat1 = lat1 * Math.PI / 180;
        lat2 = lat2 * Math.PI / 180;
        let a = Math.sin(dLat / 2) * Math.sin(dLat / 2) + Math.sin(dLon / 2) * Math.sin(dLon / 2) * Math.cos(lat1) * Math.cos(lat2);
        let c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
        let d = R * c;
        d = Math.round(d * 1000) / 1000;
        return d;
    };
/*
    self.Coord = function(c, e) {
        // source: Arc 1.7.0
        let D2R = Math.PI / 180;
        let R2D = 180 / Math.PI;

        this.lon = c;
        this.lat = e;
        this.x = D2R * c;
        this.y = D2R * e;
    };
    self.Coord.prototype.view = function() {
        return String(this.lon).slice(0, 4) + "," + String(this.lat).slice(0, 4);
    };
    self.Coord.prototype.antipode = function() {
        return new Coord(0 > this.lon ? 180 + this.lon : -1 * (180 - this.lon),-1 * this.lat);
    };
*/
    self.drawline = function(latLngs,color) {
        if (latLngs[0].lat === latLngs[1].lat && latLngs[0].lng === latLngs[1].lng) return; // no 0 length lines
        if (self.linkexists(latLngs)) return; // no double lines

        function randomguid() {
            function s4() {
                return Math.floor((1 + Math.random()) * 0x10000)
                    .toString(16)
                    .substring(1);
            }
            return s4() + s4() + '-' + s4() + '-' + s4() + '-' +
                s4() + '-' + s4() + s4() + s4();
        }

        var drawlayer = self.getDrawlayer();

        // Draw method:
/*
        self.lineOptions = {
            stroke: true,
            color: self.settings.drawcolor,
            weight: 4,
            opacity: 0.8,
            fill: false,
            clickable: true
        };

        var lineoptions = self.lineOptions;
        var link = L.geodesicPolyline(latLngs, L.extend({}, lineoptions, {color:color, dashArray: (self.settings.showlinkdirection?self.linkstyle:null)}));
*/
        // Arc method:
        var startCoord = new self.arc.Coord(latLngs[0].lng,latLngs[0].lat);
        var stopCoord = new self.arc.Coord(latLngs[1].lng,latLngs[1].lat);

        var lineoptions = self.lineOptions;
        var myStyle = L.extend({}, lineoptions, {color:color, dashArray: (self.settings.showlinkdirection?self.linkstyle:null)});

        var distance = self.distanceBetween(latLngs[0],latLngs[1]);

        var gc = new self.arc.GreatCircle(startCoord,stopCoord);
        //var gc = new window.plugin.arcs.arc.GreatCircle(startCoord,stopCoord);
        //console.log('==================== gc new arcs:',gcnew,gc);
        var geojson_feature = gc.Arc(Math.round(distance)).json();
        var link = L.geoJson(geojson_feature,{
            style: myStyle
        });

        // additions to Arc, to make it compatible for Quick Draw:
        link.getLatLngs = function() {
            return [L.latLng(latLngs[0]),L.latLng(latLngs[1])];
        };
        link.options = L.extend({}, myStyle);

        link.on('click',function(e) { self.linkmenu(link); });
        drawlayer.addLayer(link);

        self.updategreatcircleslayer();
        self.updatefieldslayer();
        link.options.guid = randomguid(); // create a fake guid for cross link support

        // we can just test the new layer in this case
        self.testAllLinksAgainstLayer(link);
        return link;
    };

    self.addline = function() {
        if (!self.startpos || window.selectedPortal === null) return;

        var startpos = self.startpos;
        var endpos = window.portals[window.selectedPortal].getLatLng();

        var latLngs = [new L.LatLng(startpos.lat,startpos.lng),new L.LatLng(endpos.lat,endpos.lng)];
        self.drawline(latLngs,self.settings.drawcolor);

        self.storelinks();
    };

    self.clonelatlngs = function(latlngs) {
        var newlatlngs = [];
        for (var cnt = 0; cnt < latlngs.length; cnt++) {
            newlatlngs.push(new L.LatLng(latlngs[cnt].lat,latlngs[cnt].lng));
        }
        return newlatlngs;
    };

    self.moveline = function(index) { // 0 = start, 1 = end
        if (window.selectedPortal === null) return;
        var guid = window.selectedPortal;
        var portal = window.portals[guid];

        var drawlayer = self.getDrawlayer();
        var latLngs = self.clonelatlngs(self.selectedlink.getLatLngs());
        var newll = portal.getLatLng();
        latLngs[index] = new L.LatLng(newll.lat,newll.lng);
        if ((latLngs[0].lat === latLngs[1].lat && latLngs[0].lng === latLngs[1].lng) || self.linkexists(latLngs)) { // remove line if start and end match or if line already exists
            drawlayer.removeLayer(self.selectedlink);
            self.selectedlink = undefined;
        } else {
            //self.selectedlink.setLatLngs(latLngs);
            var color = self.selectedlink.options.color;
            drawlayer.removeLayer(self.selectedlink);
            self.selectedlink = self.drawline(latLngs,color);
        }
        self.updategreatcircleslayer();
        self.updatefieldslayer();
        self.storelinks();

        // all other event types - assume anything could have been modified and re-check all links
        self.checkAllLinksForCrosslinks();
    };

    self.movelines = function() {
        if (window.selectedPortal === null) return;
        if (!self.movelinksposition) return;

        var guid = window.selectedPortal;
        var portal = window.portals[guid];
        var newll = portal.getLatLng();

        var drawlayer = self.getDrawlayer();

        var movefromposition = self.movelinksposition;
        var movecnt = 0;
        drawlayer.eachLayer( function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                var moved = false;
                var latLngs = self.clonelatlngs(layer.getLatLngs());
                if (latLngs[0].lat === movefromposition.lat && latLngs[0].lng === movefromposition.lng) {
                    latLngs[0] = new L.LatLng(newll.lat,newll.lng);
                    moved = true;
                } else if (latLngs[1].lat === movefromposition.lat && latLngs[1].lng === movefromposition.lng) {
                    latLngs[1] = new L.LatLng(newll.lat,newll.lng);
                    moved = true;
                }
                if (moved) {
                    movecnt++;
                    if ((latLngs[0].lat === latLngs[1].lat && latLngs[0].lng === latLngs[1].lng) || self.linkexists(latLngs)) { // remove line if start and end match or if line already exists
                        drawlayer.removeLayer(layer);
                    } else {
                        //layer.setLatLngs(latLngs);
                        var color = layer.options.color;
                        drawlayer.removeLayer(layer);
                        self.drawline(latLngs,color);
                    }
                }
            }
        });

        if (movecnt > 0) {
            self.updategreatcircleslayer();
            self.updatefieldslayer();
            self.storelinks();
        }
        // all other event types - assume anything could have been modified and re-check all links
        self.checkAllLinksForCrosslinks();
    };

    self.copylines = function() {
        if (window.selectedPortal === null) return;
        if (!self.copylinksposition) return;

        var guid = window.selectedPortal;
        var portal = window.portals[guid];
        var newll = portal.getLatLng();

        var drawlayer = self.getDrawlayer();

        var copyfromposition = self.copylinksposition;
        var copycnt = 0;
        drawlayer.eachLayer( function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                var latLngs = self.clonelatlngs(layer.getLatLngs());
                var startpos;
                var endpos;
                if (latLngs[0].lat === copyfromposition.lat && latLngs[0].lng === copyfromposition.lng) {
                    startpos = newll;
                    endpos = new L.LatLng(latLngs[1].lat,latLngs[1].lng);
                } else if (latLngs[1].lat === copyfromposition.lat && latLngs[1].lng === copyfromposition.lng) {
                    startpos = new L.LatLng(latLngs[0].lat,latLngs[0].lng);
                    endpos = newll;
                }
                if (startpos && endpos) {
                    latLngs = [new L.LatLng(startpos.lat,startpos.lng),new L.LatLng(endpos.lat,endpos.lng)];
                    self.drawline(latLngs,layer.options.color);
                    copycnt++;
                }
            }
        });

        if (copycnt > 0) {
            self.updategreatcircleslayer();
            self.updatefieldslayer();
            self.storelinks();
        }

        // all other event types - assume anything could have been modified and re-check all links
        self.checkAllLinksForCrosslinks();
    };

    self.storetitles = function() {
        // only save titles for stored positions
        var savetitles = {};

        var drawlayer = self.getDrawlayer();
        drawlayer.eachLayer( function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                var latLngs = layer.getLatLngs();
                for (var cnt = 0; cnt < latLngs.length; cnt++) {
                    var guid = self.getguid(latLngs[cnt]);
                    var title = self.gettitle(latLngs[cnt]);
                    if (title && guid) {
                        savetitles[latLngs[cnt].lat + ',' + latLngs[cnt].lng] = {title:title,guid:guid};
                    }
                }
            }
        });

        localStorage[self.localstoragetitlecache] = JSON.stringify(savetitles);
    };

    self.restoretitles = function() {
        // restore stored titles
        try {
            var dataStr = localStorage[self.localstoragetitlecache];
            if (dataStr === undefined) return;

            var data = JSON.parse(dataStr);
            $.each(data, function(pos,item) {
                if (item instanceof Object) {
                    self.guidpos[pos] = item.guid;
                    self.titlecache[item.guid] = item.title;
                }
            });
        } catch(e) {
            console.warn(self.id + ': failed to load data from localStorage: '+e);
        }
    };

    self.gettitle = function(position) {
        var guid = self.getguid(position);
        if (!guid) return undefined;
        return self.titlecache[guid];
    };

    self.getguid = function(position) {
        if (!(position instanceof Object) || !position.lat || !position.lng) return undefined;
        return self.guidpos[position.lat + ',' + position.lng];
    };

    self.deactivatebuttons = function() {
        console.log('deactivatebuttons');
        $('.screenlinkicon, .titlelinkicon').css('background-position-y','top');
        $('.screenmoveicon, .titlemoveicon').css('background-position-y','top');
        $('.screenstaricon, .titlestaricon').css('background-position-y','top');
        $('.screencopyicon, .titlecopyicon').css('background-position-y','top');
    };

    self.activatebutton = function(icon) {
        console.log('activatebutton',icon);
        $('.screen' + icon + 'icon, .title' + icon + 'icon').css('background-position-y','bottom');
    };

    self.onPortalSelected = function() {
        // remove the sidebar button
        self.stophighlightlink();
        $('.quickdrawbutton').remove();

        if (window.selectedPortal === null) {
            $('#quickdrawmenuselectedportal').hide();
            return;
        }
        if (self.drawnItems._map === null) return;

        $('#quickdrawmenuselectedportal').show();

        var guid = window.selectedPortal;
        var portal = window.portals[guid];
        var latlng = portal.getLatLng();

        if (portal.options.data.title) {
            self.guidpos[latlng.lat + ',' + latlng.lng] = guid;
            self.titlecache[guid] = portal.options.data.title;
            self.storetitles();
        }

        if (self.markerLayer !== undefined) { // there is a start marker
            if (self.startguid !== guid) { // another portal then the start portal is selected
                if (self.selectedlink && self.moveselectedlinkstartposition) {
                    self.moveline(0);
                    self.moveselectedlinkstartposition = undefined;
                    // remove marker
                    self.removeMarker();
                } else if (self.selectedlink && self.moveselectedlinkendposition) {
                    self.moveline(1);
                    self.moveselectedlinkendposition = undefined;
                    // remove marker
                    self.removeMarker();
                } else if (self.movelinksposition) {
                    // move all links connected to movelinksposition to new portal
                    self.movelines();
                    self.movelinksposition = undefined;
                    // remove marker
                    self.removeMarker();
                } else if (self.copylinksposition) {
                    // copy all links connected to copylinksposition to new portal
                    self.copylines();
                    self.copylinksposition = undefined;
                    // remove marker
                    self.removeMarker();
                } else {
                    self.addline();
                    // remove marker
                    let iconstyle = self.removeMarker();
                    // set marker for new portal
                    self.addMarker(guid,{icon:iconstyle}); // repeat link or star
                    if (self.multistartpos) { // star
                        self.startpos = self.multistartpos;
                    }
                }
            }
        }

        setTimeout(function() { // the sidebar is constructed after firing the hook
            // add button to portal details window:
            $('.quickdrawbutton').remove();
            if (window.selectedPortal === null) return;

            var guid = window.selectedPortal;
            var portalposition = window.portals[guid].getLatLng();

            // find links connected to selectedportal
            var linkcount = self.linkcount(portalposition);

            if (linkcount > 0) {
                // copybutton
                let titledescription = '';
                if (!self.isSmartphone) titledescription = ' title="Click to copy all links from this portal to another portal"';
                let onclickaction = self.namespace + 'clearall(); ' + self.namespace + 'copylinks(); return false;'
                if (!self.settings.hidebuttons) {
                    $('#updatestatus').prepend('<a class="quickdrawbutton screenbuttoncopy" href="#" onclick="' + onclickaction + '"' + titledescription + '><span class="screenbutton screencopyicon" /></a>');
                }
                $('#portaldetails > .title').prepend('<a class="quickdrawbutton" href="#" onclick="' + onclickaction + '"' + titledescription + '><span class="titlebutton titlecopyicon" /></a>');
            }

            if (true) {
                // starbutton
                let titledescription = '';
                if (!self.isSmartphone) titledescription = ' title="Click to start making multiple links to this portal"';
                let onclickaction = self.namespace + 'clearall(); ' + self.namespace + 'multistartlinks(); return false;'
                let styleactivebutton = (self.markerLayer != undefined && self.markerLayer.options.iconstyle == 'star'?' style="background-position-y: bottom;"':'' );
                if (!self.settings.hidebuttons) {
                    $('#updatestatus').prepend('<a class="quickdrawbutton screenbuttonstar" href="#" onclick="' + onclickaction + '"' + titledescription + '><span class="screenbutton screenstaricon"' + styleactivebutton + ' /></a>');
                }
                $('#portaldetails > .title').prepend('<a class="quickdrawbutton" href="#" onclick="' + onclickaction + '"' + titledescription + '><span class="titlebutton titlestaricon"' + styleactivebutton + ' /></a>');
            }

            if (linkcount > 0) {
                // movebutton
                let titledescription = '';
                if (!self.isSmartphone) titledescription = ' title="Click to move all links from this portal to another portal"';
                let onclickaction = self.namespace + 'clearall(); ' + self.namespace + 'movelinks(); return false;'
                if (!self.settings.hidebuttons) {
                    $('#updatestatus').prepend('<a class="quickdrawbutton screenbuttonmove" href="#" onclick="' + onclickaction + '"' + titledescription + '><span class="screenbutton screenmoveicon" /></a>');
                }
                $('#portaldetails > .title').prepend('<a class="quickdrawbutton" href="#" onclick="' + onclickaction + '"' + titledescription + '><span class="titlebutton titlemoveicon" /></a>');
            }

            if (true) {
                // linkbutton
                let titledescription = '';
                if (!self.isSmartphone) titledescription = ' title="Click to start a link from this portal, click another portal to create a link"';
                let onclickaction = self.namespace + 'clearall(); ' + self.namespace + 'addMarker(\'' + guid + '\',{icon:\'link\'}); return false;'
                let styleactivebutton = (self.markerLayer != undefined && self.markerLayer.options.iconstyle == 'link'?' style="background-position-y: bottom;"':'' );
                if (!self.settings.hidebuttons) {
                    $('#updatestatus').prepend('<a class="quickdrawbutton screenbuttonlink" href="#" onclick="' + onclickaction + '"' + titledescription + '><span class="screenbutton screenlinkicon"' + styleactivebutton + ' /></a>');
                }
                $('#portaldetails > .title').prepend('<a class="quickdrawbutton" href="#" onclick="' + onclickaction + '"' + titledescription + '><span class="titlebutton titlelinkicon"' + styleactivebutton + ' /></a>');
            }
        }, 0);
    };

    self.setalloutgoing = function(position) {
        if (!position) return;
        var drawlayer = self.getDrawlayer();
        var swapcount = 0;
        var outcount = 0;
        drawlayer.eachLayer( function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                var latLngs = layer.getLatLngs();
                if (position.lat === latLngs[1].lat && position.lng === latLngs[1].lng) {
                    // set incoming link to outgoing link
                    self.selectedlink = layer;
                    self.swapstartend();
                    swapcount++;
                } else if (position.lat === latLngs[0].lat && position.lng === latLngs[0].lng) {
                    outcount++;
                }
            }
        });
        alert('Total Drawn Links connected to portal: ' + (swapcount + outcount) + "\n" + 'links changed to outgoing: ' + swapcount);
    };

    self.setallincoming = function(position) {
        if (!position) return;
        var drawlayer = self.getDrawlayer();
        var swapcount = 0;
        var incount = 0;
        drawlayer.eachLayer( function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                var latLngs = layer.getLatLngs();
                if (position.lat === latLngs[0].lat && position.lng === latLngs[0].lng) {
                    // set outgoing link to incoming link
                    self.selectedlink = layer;
                    self.swapstartend();
                    swapcount++;
                } else if (position.lat === latLngs[1].lat && position.lng === latLngs[1].lng) {
                    incount++;
                }
            }
        });
        alert('Total Drawn Links connected to portal: ' + (swapcount + incount) + "\n" + 'links changed to incoming: ' + swapcount);
    };

    self.linkcount = function(position) {
        var drawlayer = self.getDrawlayer();
        var linkcount = 0;
        drawlayer.eachLayer( function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                var latLngs = layer.getLatLngs();
                if (!position || position.lat === latLngs[0].lat && position.lng === latLngs[0].lng || position.lat === latLngs[1].lat && position.lng === latLngs[1].lng) {
                    linkcount++;
                }
            }
        });
        return linkcount;
    };

    self.storelinks = function() {
        var data = [];

        self.drawnItems.eachLayer( function(layer) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                var item = {};
                item.type = 'polyline';
                item.latLngs = layer.getLatLngs();
                item.color = layer.options.color;
                data.push(item);
            }
        });

        localStorage[self.localstoragelayer] = JSON.stringify(data);

        self.storetitles();
    };

    self.load = function() {
        try {
            var dataStr = localStorage[self.localstoragelayer];
            if (dataStr === undefined) return;

            var data = JSON.parse(dataStr);
            self.import(data);
        } catch(e) {
            console.warn(self.id + ': failed to load data from localStorage: '+e);
        }
    };

    self.import = function(data) {
        if (!data.layerdata && !data.titledata) data.layerdata = data; // support some backwards compatiblity

        if (data.layerdata) {
            $.each(data.layerdata, function(index,item) {
                switch(item.type) {
                    case 'polyline':
                        self.drawline(item.latLngs,item.color);
                        break;
                    default:
                        console.warn(self.id + ': unknown import layer type "'+item.type);
                        break;
                }
            });
        }

        if (data.titledata) {
            localStorage[self.localstoragetitlecache] = JSON.stringify(data.titledata);
            self.restoretitles();
        }
    };

    // copy start
    // copied from Cross Links plugin //////////
    self.greatCircleArcIntersect = function(a0,a1,b0,b1) {
        // based on the formula at http://williams.best.vwh.net/avform.htm#Int

        // method:
        // check to ensure no line segment is zero length - if so, cannot cross
        // check to see if either of the lines start/end at the same point. if so, then they cannot cross
        // check to see if the line segments overlap in longitude. if not, no crossing
        // if overlap, clip each line to the overlapping longitudes, then see if latitudes cross

        // anti-meridian handling. this code will not sensibly handle a case where one point is
        // close to -180 degrees and the other +180 degrees. unwrap coordinates in this case, so one point
        // is beyond +-180 degrees. this is already true in IITC
        // FIXME? if the two lines have been 'unwrapped' differently - one positive, one negative - it will fail

        // zero length line tests
        if (a0.equals(a1)) return false;
        if (b0.equals(b1)) return false;

        // lines have a common point
        if (a0.equals(b0) || a0.equals(b1)) return false;
        if (a1.equals(b0) || a1.equals(b1)) return false;


        // check for 'horizontal' overlap in lngitude
        if (Math.min(a0.lng,a1.lng) > Math.max(b0.lng,b1.lng)) return false;
        if (Math.max(a0.lng,a1.lng) < Math.min(b0.lng,b1.lng)) return false;


        // ok, our two lines have some horizontal overlap in longitude
        // 1. calculate the overlapping min/max longitude
        // 2. calculate each line latitude at each point
        // 3. if latitudes change place between overlapping range, the lines cross


        // class to hold the pre-calculated maths for a geodesic line
        // TODO: move this outside this function, so it can be pre-calculated once for each line we test
        var GeodesicLine = function(start,end) {
            var d2r = Math.PI/180.0;
            var r2d = 180.0/Math.PI;

            // maths based on http://williams.best.vwh.net/avform.htm#Int

            if (start.lng == end.lng) {
                throw 'Error: cannot calculate latitude for meridians';
            }

            // only the variables needed to calculate a latitude for a given longitude are stored in 'this'
            this.lat1 = start.lat * d2r;
            this.lat2 = end.lat * d2r;
            this.lng1 = start.lng * d2r;
            this.lng2 = end.lng * d2r;

            var dLng = this.lng1-this.lng2;

            var sinLat1 = Math.sin(this.lat1);
            var sinLat2 = Math.sin(this.lat2);
            var cosLat1 = Math.cos(this.lat1);
            var cosLat2 = Math.cos(this.lat2);

            this.sinLat1CosLat2 = sinLat1*cosLat2;
            this.sinLat2CosLat1 = sinLat2*cosLat1;

            this.cosLat1CosLat2SinDLng = cosLat1*cosLat2*Math.sin(dLng);
        };

        GeodesicLine.prototype.isMeridian = function() {
            return this.lng1 == this.lng2;
        };

        GeodesicLine.prototype.latAtLng = function(lng) {
            lng = lng * Math.PI / 180; //to radians

            var lat;
            // if we're testing the start/end point, return that directly rather than calculating
            // 1. this may be fractionally faster, no complex maths
            // 2. there's odd rounding issues that occur on some browsers (noticed on IITC MObile) for very short links - this may help
            if (lng == this.lng1) {
                lat = this.lat1;
            } else if (lng == this.lng2) {
                lat = this.lat2;
            } else {
                lat = Math.atan ( (this.sinLat1CosLat2*Math.sin(lng-this.lng2) - this.sinLat2CosLat1*Math.sin(lng-this.lng1)) / this.cosLat1CosLat2SinDLng);
            }
            return lat * 180 / Math.PI; // return value in degrees
        };

        // calculate the longitude of the overlapping region
        var leftLng = Math.max( Math.min(a0.lng,a1.lng), Math.min(b0.lng,b1.lng) );
        var rightLng = Math.min( Math.max(a0.lng,a1.lng), Math.max(b0.lng,b1.lng) );

        // calculate the latitudes for each line at left + right longitudes
        // NOTE: need a special case for meridians - as GeodesicLine.latAtLng method is invalid in that case
        var aLeftLat, aRightLat;
        if (a0.lng == a1.lng) {
            // 'left' and 'right' now become 'top' and 'bottom' (in some order) - which is fine for the below intersection code
            aLeftLat = a0.lat;
            aRightLat = a1.lat;
        } else {
            var aGeo = new GeodesicLine(a0,a1);
            aLeftLat = aGeo.latAtLng(leftLng);
            aRightLat = aGeo.latAtLng(rightLng);
        }

        var bLeftLat, bRightLat;
        if (b0.lng == b1.lng) {
            // 'left' and 'right' now become 'top' and 'bottom' (in some order) - which is fine for the below intersection code
            bLeftLat = b0.lat;
            bRightLat = b1.lat;
        } else {
            var bGeo = new GeodesicLine(b0,b1);
            bLeftLat = bGeo.latAtLng(leftLng);
            bRightLat = bGeo.latAtLng(rightLng);
        }

        // if both a are less or greater than both b, then lines do not cross

        if (aLeftLat < bLeftLat && aRightLat < bRightLat) return false;
        if (aLeftLat > bLeftLat && aRightLat > bRightLat) return false;

        // latitudes cross between left and right - so geodesic lines cross
        return true;
    };

    self.testPolyLine = function (polyline, link,closed) {

        var a = link.getLatLngs();
        var b = polyline.getLatLngs();

        for (var i=0;i<b.length-1;++i) {
            if (self.greatCircleArcIntersect(a[0],a[1],b[i],b[i+1])) return true;
        }

        if (closed) {
            if (self.greatCircleArcIntersect(a[0],a[1],b[b.length-1],b[0])) return true;
        }

        return false;
    };

    self.onLinkAdded = function (data) {
        if (self.crosslinklayerdisabled) return;

        self.testLinkAndDrawCrosslinks(data.link);
    };

    self.checkAllLinksForCrosslinks = function() {
        if (self.crosslinklayerdisabled) return;

        self.crosslinkLayer.clearLayers();
        self.crosslinkLayerGuids = {};

        $.each(window.links, function(guid, link) {
            self.testLinkAndDrawCrosslinks(link);
        });
    };

    self.testLinkAndDrawCrosslinks = function(link) {
        if (self.settings.showcrosslinks === 0) { // 0 = Links, 1 = Drawn, 2 = Both
            if (self.crosslinkLayerGuids[link.options.guid]) return; // crosslink for this link already drawn, skip check others to make it faster
        }

        var drawlayer = self.getDrawlayer();
        for (var i in drawlayer._layers) {
            var crosslinkfound = false;
            var layer = drawlayer._layers[i];
            if (layer instanceof L.GeodesicPolygon) {
                if (self.testPolyLine(layer, link, true)) {
                    crosslinkfound = true;
                }
            } else if (layer instanceof L.GeodesicPolyline) {
                if (self.testPolyLine(layer, link)) {
                    crosslinkfound = true;
                }
            } else if (layer instanceof L.GeoJSON) {
                if (self.testPolyLine(layer, link)) {
                    crosslinkfound = true;
                }
            }

            if (crosslinkfound) {
                if (self.settings.showcrosslinks === 0) { // 0 = Links, 1 = Drawn, 2 = Both
                    self.drawCrossLink(link);
                    break; // stop searching at first found crosslink (only draw crosslinks over existing Links)
                } else {
                    if (self.settings.showcrosslinks === 2) {
                        self.drawCrossLink(link);
                    }
                    self.drawCrossLink(layer);
                }
            }
        }
    };

    self.drawCrossLink = function(link) {
        if (self.crosslinkLayerGuids[link.options.guid]) return; // crosslink for this link already drawn, skip check

        /*
        var crosslink = L.geodesicPolyline(link.getLatLngs(), {
            color: '#d22',
            opacity: 0.7,
            weight: 5,
            clickable: false,
            dashArray: [8,8],

            guid: link.options.guid
        });

        */

        var latLngs = link.getLatLngs();
        var startCoord = new self.arc.Coord(latLngs[0].lng,latLngs[0].lat);
        var stopCoord = new self.arc.Coord(latLngs[1].lng,latLngs[1].lat);

        var lineoptions = {
            color: '#d22',
            opacity: 0.7,
            weight: 5,
            clickable: false,
            dashArray: [8,8],

            guid: link.options.guid
        }

        var distance = self.distanceBetween(latLngs[0],latLngs[1]);

        var gc = new self.arc.GreatCircle(startCoord,stopCoord);
        var geojson_feature = gc.Arc(Math.round(distance)).json();
        var crosslink = L.geoJson(geojson_feature,{
            style: lineoptions
        });

        // additions to Arc, to make it compatible for Quick Draw:
        crosslink.getLatLngs = function() {
            return [L.latLng(latLngs[0]),L.latLng(latLngs[1])];
        };
        crosslink.options = L.extend({}, lineoptions);

        crosslink.addTo(self.crosslinkLayer);
        self.crosslinkLayerGuids[link.options.guid] = crosslink;
    };

    self.onMapDataRefreshEnd = function () {
        if (!self.crosslinklayerdisabled) {
            self.crosslinkLayer.bringToFront();
            self.testForDeletedLinks();
        }

        // check for moved portals, snap to moved portal
        for (var pos in self.guidpos) {
            var guid = self.guidpos[pos];
            if (window.portals[guid]) {
                var title = self.titlecache[guid];
                var position = window.portals[guid].getLatLng();
                var portalpos = position.lat + ',' + position.lng;
                if (pos !== portalpos) {
                    //console.log('QUICK DRAW LINKS portal moved: ' + title);
                    delete(self.guidpos[pos]);
                    self.guidpos[portalpos] = guid;
                    // fix links
                    var backup_selectedPortal = window.selectedPortal;
                    var backup_movelinksposition = self.movelinksposition;

                    window.selectedPortal = guid;
                    var oldpos = pos.split(',');
                    self.movelinksposition = L.latLng(oldpos[0],oldpos[1]); // movefromposition
                    self.movelines();

                    window.selectedPortal = backup_selectedPortal;
                    self.movelinksposition = backup_movelinksposition;
                }
            }
        }
    };

    self.testAllLinksAgainstLayer = function(layer) {
        if (self.crosslinklayerdisabled) return;

        var crosslinkfound = false;
        $.each(window.links, function(guid, link) {
            if (!self.crosslinkLayerGuids[link.options.guid]) {
                if (layer instanceof L.GeodesicPolygon) {
                    if (self.testPolyLine(layer, link,true)) {
                        if (self.settings.showcrosslinks === 0 || self.settings.showcrosslinks === 2) {
                            self.drawCrossLink(link);
                        }
                        crosslinkfound = true;
                    }
                } else if (layer instanceof L.GeodesicPolyline) {
                    if (self.testPolyLine(layer, link)) {
                        if (self.settings.showcrosslinks === 0 || self.settings.showcrosslinks === 2) {
                            self.drawCrossLink(link);
                        }
                        crosslinkfound = true;
                    }
                } else if (layer instanceof L.GeoJSON) {
                    if (self.testPolyLine(layer, link)) {
                        if (self.settings.showcrosslinks === 0 || self.settings.showcrosslinks === 2) {
                            self.drawCrossLink(link);
                        }
                        crosslinkfound = true;
                    }
                }
            }
        });
        if (crosslinkfound) {
            if (self.settings.showcrosslinks === 1 || self.settings.showcrosslinks === 2) { // 0 = Links, 1 = Drawn, 2 = Both
                self.drawCrossLink(layer);
            }
        }
    };

    self.testForDeletedLinks = function () {
        self.checkAllLinksForCrosslinks();
        return;
        /*
        self.crosslinkLayer.eachLayer( function(layer) {
            var guid = layer.options.guid;
            if (!window.links[guid]) {
                //console.log("link removed");
                self.crosslinkLayer.removeLayer(layer);
                delete self.crosslinkLayerGuids[guid];
            }
        });
        */
    };

    self.createCrossLinksLayer = function() {
        self.crosslinkLayer = new L.FeatureGroup();
        self.crosslinkLayerGuids={};
        window.addLayerGroup('Quick Draw Cross Links', self.crosslinkLayer, true);

        map.on('layeradd', function(obj) {
            if(obj.layer === self.crosslinkLayer) {
                self.crosslinklayerdisabled = false;
                self.checkAllLinksForCrosslinks();
            }
        });
        map.on('layerremove', function(obj) {
            if(obj.layer === self.crosslinkLayer) {
                self.crosslinklayerdisabled = true;
                self.crosslinkLayer.clearLayers();
                self.crosslinkLayerGuids = {};
            }
        });

        // ensure 'disabled' flag is initialised
        if (!map.hasLayer(self.crosslinkLayer)) {
            self.crosslinklayerdisabled = true;
        }
    };
    // copy end ////////////////////////////////

    self.removeVisible = function() {
        var drawlayer = self.getDrawlayer();

        if (self.linkcount() === 0) {
            alert('No drawn links to remove');
            return;
        }

        var visibleBounds = map.getBounds();
        var layers = [];
        drawlayer.eachLayer( function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                var latLngs = layer.getLatLngs();
                for (var i in latLngs) {
                    if (!visibleBounds.contains(latLngs[i])) return; //.eachLayer 'continue'
                }
                layers.push(layer);
            }
        });

        if (layers.length === 0) {
            alert('No visible links to remove');
            return;
        }
        if (!confirm(self.title + ' fully visible within the current window: '+ layers.length + '\n\nDelete?')) return;

        for (var i in layers) {
            drawlayer.removeLayer(layers[i]);
        }
        self.updategreatcircleslayer();
        self.updatefieldslayer();
        self.storelinks();
        // all other event types - assume anything could have been modified and re-check all links
        self.checkAllLinksForCrosslinks();
    };

    self.removeAll = function(noconfirm) {
        var drawlayer = self.getDrawlayer();

        if (self.linkcount() === 0) {
            if (!noconfirm) alert('No drawn links to remove');
            return;
        }
        if (!noconfirm && !confirm('Remove all ' + self.linkcount() + ' ' + self.title + '?')) return;

        delete localStorage[self.localstoragelayer];
        self.drawnItems.clearLayers();

        self.removegreatcircles();
        self.updatefieldslayer();
        self.storelinks();

        // all other event types - assume anything could have been modified and re-check all links
        self.checkAllLinksForCrosslinks();
    };

    self.removeConnected = function() {
        var drawlayer = self.getDrawlayer();
        if (!window.selectedPortal) return false;

        var position = window.portals[window.selectedPortal].getLatLng();
        var linkcount = 0;
        var layers = [];
        drawlayer.eachLayer( function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                var latLngs = layer.getLatLngs();
                if (!position || position.lat === latLngs[0].lat && position.lng === latLngs[0].lng || position.lat === latLngs[1].lat && position.lng === latLngs[1].lng) {
                    layers.push(layer);
                }
            }
        });

        if (layers.length === 0) {
            alert('No connected links to remove');
            return;
        }
        if (!confirm(self.title + ' connected to selected portal: '+ layers.length + '\n\nDelete?')) return;

        for (var i in layers) {
            self.greatcircleslayer.removeLayer(layers[i].options.greatcircle);
            drawlayer.removeLayer(layers[i]);
        }
        self.updategreatcircleslayer();
        self.updatefieldslayer();
        self.storelinks();
        // all other event types - assume anything could have been modified and re-check all links
        self.checkAllLinksForCrosslinks();
    };

    self.focusportal = function(guid,lat,lng) {
        if (!guid) return;
        if (Object.keys(window.portals).length === 0) return; // cancel while no portals loaded yet; prevents an error inside the IITC core
        if (window.selectedPortal === guid) {
            map.setView([lat,lng]);
        }
        if (window.portals[guid]) {
            window.renderPortalDetails(guid);
        } else {
            window.portalDetail.request(guid);
        }
    };

    self.linkedportalshtml = function(links,originposition,drawnlinks) {
        if (links.length === 0) return '';
        let rows = [];
        for (let cnt = 0; cnt < links.length; cnt++) {
            var latLngs = links[cnt].getLatLngs();
            var portalposition;
            var portalguid = '';
            var direction = '';
            if (originposition.lat === latLngs[0].lat && originposition.lng === latLngs[0].lng) {
                // outgoing
                direction = '&rightarrow;';
                portalposition = latLngs[1];
                if (links[cnt].options && links[cnt].options.data) {
                    portalguid = links[cnt].options.data.dGuid;
                }
            } else if (originposition.lat === latLngs[1].lat && originposition.lng === latLngs[1].lng) {
                // incoming
                direction = '&ShortLeftArrow;';
                portalposition = latLngs[0];
                if (links[cnt].options && links[cnt].options.data) {
                    portalguid = links[cnt].options.data.oGuid;
                }
            }
            var title = '';
            if (portalguid && window.portals[portalguid] && window.portals[portalguid].options && window.portals[portalguid].options.data && window.portals[portalguid].options.data.title) {
                title = window.portals[portalguid].options.data.title;
            } else {
                if (!portalguid) portalguid = self.getguid(portalposition);
                title = self.gettitle(portalposition);
                if (!title) title = 'Portal not loaded';
            }
            //var length_old = L.latLng(originposition.lat,originposition.lng).distanceTo([portalposition.lat,portalposition.lng]);
            var length = self.distanceBetween(originposition,portalposition) * 1000;
            var displaylength = length < 100000 ? Math.round(length) + 'm' : Math.round(length/1000) + 'km';
            if (drawnlinks) displaylength = '<a href="#" onclick="if (' + self.namespace + 'selectlinkbylatlng(' + [latLngs[0].lat,latLngs[0].lng,latLngs[1].lat,latLngs[1].lng].join(',') + '))' + self.namespace + 'linkmenu(); return false;" title="Select link">' + displaylength + '</a>';

            rows.push({length:length,text:direction + ' <a href="#" onclick="' + self.namespace + 'focusportal(' + ['\'' + portalguid + '\'',portalposition.lat,portalposition.lng].join(',') + '); ' + self.namespace + 'overviewConnected(); return false;" onmouseover="' + self.namespace + 'highlightlinkbylatlng(' + [latLngs[0].lat,latLngs[0].lng,latLngs[1].lat,latLngs[1].lng].join(',') + ')" onmouseout="' + self.namespace + 'stophighlightlink()" title="Go to portal">' + title + '</a> - ' + displaylength});
        }

        rows.sort( function(a, b) {
            if (a.length === b.length) {
                return 0;
            } else {
                return (a.length > b.length) ? 1 : -1;
            }
        });

        let rowstext = [];
        for (let cnt = 0; cnt < rows.length; cnt++) {
            rowstext.push(rows[cnt].text);
        }

        return rowstext.join('<br />\n') + '<br />\n';
    };

    self.overviewConnected = function() {
        var drawlayer = self.getDrawlayer();
        if (!drawlayer) return;
        if (!window.selectedPortal) return;
        var portal = window.portals[window.selectedPortal];

        var portalLinks = { in: [], out: [] };
        $.each(window.links, function(linkguid,link) {
            if (link.options.data.oGuid === window.selectedPortal) portalLinks.out.push(link);
            if (link.options.data.dGuid === window.selectedPortal) portalLinks.in.push(link);
        });

        var position = portal.getLatLng();
        var drawnLinks = { in: [], out: [] };
        drawlayer.eachLayer( function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                var latLngs = layer.getLatLngs();
                if (position.lat === latLngs[0].lat && position.lng === latLngs[0].lng) { // portal position matches first draw links position (base)
                    drawnLinks.out.push(layer);
                } else if (position.lat === latLngs[1].lat && position.lng === latLngs[1].lng) { // portal position matches second draw links position (target)
                    drawnLinks.in.push(layer);
                }
            }
        });

       var html = '<div class="quickdrawlinksdialog">' +
           '<a href="#" onclick="if (window.useAndroidPanes()) window.show(\'' + self.panename + '\'); else ' + self.namespace + 'menu(); return false;">&lt Main menu</a>' +
           '</div><div>' +
           'Selected portal (<a href="#" onclick="' + self.namespace + 'overviewConnected(); return false;">refresh</a>):<br />\n' +
           '<a href="#" onclick="' + self.namespace + 'focusportal(window.selectedPortal,' + position.lat + ',' + position.lng + '); return false;" title="Go to portal">' + portal.options.data.title + '</a><br />\n' +
           '<br />\n' +
           '<u><b>Drawn links:</b> ' + (drawnLinks.in.length + drawnLinks.out.length) + ' (' + drawnLinks.out.length + ' out, ' + drawnLinks.in.length + ' in)</u><br />\n' +
           self.linkedportalshtml(drawnLinks.out,position,true) +
           self.linkedportalshtml(drawnLinks.in,position,true) +
           '<br />\n' +
           '<u><b>Existing links:</b> ' + (portalLinks.in.length + portalLinks.out.length) + ' (' + portalLinks.out.length + ' out, ' + portalLinks.in.length + ' in)</u><br />\n' +
           self.linkedportalshtml(portalLinks.in,position,false) +
           self.linkedportalshtml(portalLinks.out,position,false) +
           '</div>';

        if (window.useAndroidPanes()) window.show("map");
        window.dialog({
            html: html,
            id: self.pluginname + '-dialog',
            dialogClass: 'ui-dialog-quickdrawlinks',
            title: self.title + ' Overview',
            width: 400
        });
    };

    self.showAll = function() {
        var drawlayer = self.getDrawlayer();
        if (Object.keys(drawlayer._layers).length === 0) {
            alert('No drawn links to display');
            return;
        }
        map.fitBounds(drawlayer.getBounds());
    };

    self.showLink = function(link) {
        var drawlayer = self.getDrawlayer();
        if (!link) return;
        map.fitBounds(link.getBounds());
    };

    self.setDrawColor = function(color) {
        self.settings.drawcolor = color;
        self.storesettings();
    };

    self.closedialog = function() {
        $(".ui-dialog-content").dialog("close");
    };

    self.removeselectedlink = function() {
        if (!self.selectedlink) return;
        self.removelink(self.selectedlink);
        self.selectedlink = undefined;
        self.closedialog();
    };

    self.setSelectedLinkColor = function(color) {
        if (!self.selectedlink) return;
        self.selectedlink.setStyle({color:color});
        self.selectedlink.options.color = color; // added for L.geoJson compatibility
        self.storelinks();
    };

    self.updateAllLinkStyle = function() {
        var drawlayer = self.getDrawlayer();

        drawlayer.eachLayer( function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                layer.setStyle({dashArray: (self.settings.showlinkdirection?self.linkstyle:null)});
            }
        });
    };

    self.findPortalGuid = function(position) {
        for (var guid in window.portals) {
            var portalposition = window.portals[guid].getLatLng();
            if (portalposition.lat === position.lat && portalposition.lng == position.lng) {
                return guid;
            }
        }
        return undefined;
    };

    self.selectportalposition = function(position) {
        if (Object.keys(window.portals).length === 0) return; // cancel while no portals loaded yet; prevents an error inside the IITC core

        var guid = self.getguid(position);
        if (!guid) guid = self.findPortalGuid(position);
        if (!guid) return false;

        if (guid === window.selectedPortal) {
            var visibleBounds = map.getBounds();
            if (!visibleBounds.contains(position)) window.map.setView(position, map.getZoom());
            return true;
        }

        if (window.portals[guid]) {
            window.renderPortalDetails(guid);
        } else {
            self.requestid = guid;
            window.portalDetail.request(guid);
            return false;
        }
        return true;
    };

    self.selectlinkstart = function() {
        if (!self.selectedlink) return;
        self.selectportalposition(self.selectedlink.getLatLngs()[0]);
    };

    self.selectlinkend = function() {
        if (!self.selectedlink) return;
        self.selectportalposition(self.selectedlink.getLatLngs()[1]);
    };

    self.movelinkstart = function() {
        if (!self.selectedlink) return;
        var position = self.selectedlink.getLatLngs()[0];
        if (self.selectportalposition(position)) {
            self.moveselectedlinkstartposition = position;
            self.moveselectedlinkendposition = undefined;
            self.addMarker(window.selectedPortal,{icon:'move'});
            self.closedialog();
        } else {
            alert('Portal not found');
        }
    };

    self.movelinkend = function() {
        if (!self.selectedlink) return;
        var position = self.selectedlink.getLatLngs()[1];
        if (self.selectportalposition(position)) {
            self.moveselectedlinkstartposition = undefined;
            self.moveselectedlinkendposition = position;
            self.addMarker(window.selectedPortal,{icon:'move'});
            self.closedialog();
        } else {
            alert('Portal not found');
        }
    };

    self.swapstartend = function() {
        if (!self.selectedlink) return;
        var latLngs = self.clonelatlngs(self.selectedlink.getLatLngs());
        var latLng0 = new L.LatLng(latLngs[0].lat,latLngs[0].lng);
        var latLng1 = new L.LatLng(latLngs[1].lat,latLngs[1].lng);
        latLngs[0] = latLng1;
        latLngs[1] = latLng0;
        //self.selectedlink.setLatLngs(latLngs);
        var drawlayer = self.getDrawlayer();
        var color = self.selectedlink.options.color;
        drawlayer.removeLayer(self.selectedlink);
        self.selectedlink = self.drawline(latLngs,color);
        self.storelinks();
    };

    self.linkstarttitle = function() {
        if (!self.selectedlink) return;
        var title = self.gettitle(self.selectedlink.getLatLngs()[0]);
        return (title?title:'unknown');
    };

    self.linkendtitle = function() {
        if (!self.selectedlink) return;
        var title = self.gettitle(self.selectedlink.getLatLngs()[1]);
        return (title?title:'unknown');
    };

    self.linklength = function(link) {
        if (!link) link = self.selectedlink;
        if (!link) return '';

        var latlngs = link.getLatLngs();
        //var length_old = L.latLng(latlngs[0].lat,latlngs[0].lng).distanceTo([latlngs[1].lat,latlngs[1].lng]);
        var length = self.distanceBetween(latlngs[0],latlngs[1]) * 1000;

        return length < 100000 ? Math.round(length) + 'm' : Math.round(length/1000) + 'km';
    };

    self.drawgreatcircle = function(linklayer) {
        var drawPolylineLines = window.map.hasLayer(self.greatcircleslayer);
        if (!drawPolylineLines)
            return;

        //var vincenty_ellipsoid = { a: 6378137, b: 6356752.3142, f: 1/298.257223563 }; // WGS-84
        var vincenty_ellipsoid = { a: 6367000, b: 6367000, f: 0 }; // Sphere

        // From Leaflet.Geodesic (https://github.com/henrythasler/Leaflet.Geodesic/)
        var vincenty_inverse =  function (p1, p2) {
            var φ1 = p1.lat.toRadians(), λ1 = p1.lng.toRadians();
            var φ2 = p2.lat.toRadians(), λ2 = p2.lng.toRadians();

            var a = vincenty_ellipsoid.a, b = vincenty_ellipsoid.b, f = vincenty_ellipsoid.f;

            var L = λ2 - λ1;
            var tanU1 = (1-f) * Math.tan(φ1), cosU1 = 1 / Math.sqrt((1 + tanU1*tanU1)), sinU1 = tanU1 * cosU1;
            var tanU2 = (1-f) * Math.tan(φ2), cosU2 = 1 / Math.sqrt((1 + tanU2*tanU2)), sinU2 = tanU2 * cosU2;

            var λ = L, λʹ, iterations = 0;
            var sinλ, cosλ, σ, sinσ, cosσ, cosSqα, cos2σM;
            do {
                sinλ = Math.sin(λ);
                cosλ = Math.cos(λ);
                var sinSqσ = (cosU2*sinλ) * (cosU2*sinλ) + (cosU1*sinU2-sinU1*cosU2*cosλ) * (cosU1*sinU2-sinU1*cosU2*cosλ);
                sinσ = Math.sqrt(sinSqσ);
                if (sinσ==0) return 0;  // co-incident points
                cosσ = sinU1*sinU2 + cosU1*cosU2*cosλ;
                σ = Math.atan2(sinσ, cosσ);
                var sinα = cosU1 * cosU2 * sinλ / sinσ;
                cosSqα = 1 - sinα*sinα;
                cos2σM = cosσ - 2*sinU1*sinU2/cosSqα;
                if (isNaN(cos2σM)) cos2σM = 0;  // equatorial line: cosSqα=0 (§6)
                var C = f/16*cosSqα*(4+f*(4-3*cosSqα));
                λʹ = λ;
                λ = L + (1-C) * f * sinα * (σ + C*sinσ*(cos2σM+C*cosσ*(-1+2*cos2σM*cos2σM)));
            } while (Math.abs(λ-λʹ) > 1e-12 && ++iterations<100);
            if (iterations>=100) {
                console.log('Formula failed to converge. Altering target position.');
                return this._vincenty_inverse(p1, {lat: p2.lat, lng:p2.lng-0.01});
                //  throw new Error('Formula failed to converge');
            }

            var uSq = cosSqα * (a*a - b*b) / (b*b);
            var A = 1 + uSq/16384*(4096+uSq*(-768+uSq*(320-175*uSq)));
            var B = uSq/1024 * (256+uSq*(-128+uSq*(74-47*uSq)));
            var Δσ = B*sinσ*(cos2σM+B/4*(cosσ*(-1+2*cos2σM*cos2σM) - B/6*cos2σM*(-3+4*sinσ*sinσ)*(-3+4*cos2σM*cos2σM)));

            var s = b*A*(σ-Δσ);

            var fwdAz = Math.atan2(cosU2*sinλ,  cosU1*sinU2-sinU1*cosU2*cosλ);
            var revAz = Math.atan2(cosU1*sinλ, -sinU1*cosU2+cosU1*sinU2*cosλ);

            s = Number(s.toFixed(3)); // round to 1mm precision
            return {
            	distance: s,
            	initialBearing: fwdAz.toDegrees(),
            	finalBearing: revAz.toDegrees()
            };
        };

        //From Leaflet.Geodesic (https://github.com/henrythasler/Leaflet.Geodesic/)
        var vincenty_direct = function (p1, initialBearing, distance, wrap) {
            var φ1 = p1.lat.toRadians(), λ1 = p1.lng.toRadians();
            var α1 = initialBearing.toRadians();
            var s = distance;

            var a = vincenty_ellipsoid.a, b = vincenty_ellipsoid.b, f = vincenty_ellipsoid.f;

            var sinα1 = Math.sin(α1);
            var cosα1 = Math.cos(α1);

            var tanU1 = (1-f) * Math.tan(φ1), cosU1 = 1 / Math.sqrt((1 + tanU1*tanU1)), sinU1 = tanU1 * cosU1;
            var σ1 = Math.atan2(tanU1, cosα1);
            var sinα = cosU1 * sinα1;
            var cosSqα = 1 - sinα*sinα;
            var uSq = cosSqα * (a*a - b*b) / (b*b);
            var A = 1 + uSq/16384*(4096+uSq*(-768+uSq*(320-175*uSq)));
            var B = uSq/1024 * (256+uSq*(-128+uSq*(74-47*uSq)));

            var σ = s / (b*A), σʹ, iterations = 0;
            var cos2σM;
            var sinσ;
            var cosσ;
            do {
                cos2σM = Math.cos(2*σ1 + σ);
                sinσ = Math.sin(σ);
                cosσ = Math.cos(σ);
                var Δσ = B*sinσ*(cos2σM+B/4*(cosσ*(-1+2*cos2σM*cos2σM)-
                                             B/6*cos2σM*(-3+4*sinσ*sinσ)*(-3+4*cos2σM*cos2σM)));
                σʹ = σ;
                σ = s / (b*A) + Δσ;
            } while (Math.abs(σ-σʹ) > 1e-12 && ++iterations);

            var x = sinU1*sinσ - cosU1*cosσ*cosα1;
            var φ2 = Math.atan2(sinU1*cosσ + cosU1*sinσ*cosα1, (1-f)*Math.sqrt(sinα*sinα + x*x));
            var λ = Math.atan2(sinσ*sinα1, cosU1*cosσ - sinU1*sinσ*cosα1);
            var C = f/16*cosSqα*(4+f*(4-3*cosSqα));
            var L = λ - (1-C) * f * sinα *
                (σ + C*sinσ*(cos2σM+C*cosσ*(-1+2*cos2σM*cos2σM)));

            var λ2;
            if (wrap)
                λ2 = (λ1+L+3*Math.PI)%(2*Math.PI) - Math.PI; // normalise to -180...+180
            else
                λ2 = (λ1+L); // do not normalize

            var revAz = Math.atan2(sinα, -x);

            return {
                lat: φ2.toDegrees(),
                lng: λ2.toDegrees(),
                finalBearing: revAz.toDegrees()
            };
        };

        var drawLink = function(a, b, style, layerGroup) {
            var poly = L.geodesicPolyline([a, b], style);
            poly.addTo(layerGroup);
        };

        var extendEdge = function(a,b,layerGroup) {
            if(!a || !b) return;
            var inverse = vincenty_inverse(a,b);
            var maxLinkDistance = 6881280;
            var maxLinkToAnchor = maxLinkDistance - inverse.distance;
            if(maxLinkToAnchor < 0) return;
            var direct = vincenty_direct(b, inverse.finalBearing, maxLinkToAnchor, true);
            var c = new L.LatLng(direct.lat, direct.lng);
            drawLink(b, c, {
                color: self.settings.greatcirclecolor,
                opacity: 0.9,
                weight: 1,
                clickable: false,
                smoothFactor: 1,
                dashArray: null //[6, 4],
            }, layerGroup);
        };

        var vertices = linklayer.getLatLngs();
        $.each(vertices, function(idx, vertex) {
            var previousVertex = idx === 0 ? null : vertices[idx - 1];
            var nextVertex = idx === (vertices.length - 1) ? null : vertices[idx + 1];
            extendEdge(previousVertex, vertex, self.greatcircleslayer);
            extendEdge(nextVertex, vertex, self.greatcircleslayer);
        });
    };

    self.updategreatcircleslayer = function() {
        if (!self.layeractive('Quick Draw Great Circles')) return;

        self.greatcircleslayer.clearLayers();

        var drawlayer = self.getDrawlayer();
        if (!drawlayer) return;
        drawlayer.eachLayer(function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                self.drawgreatcircle(layer);
            }
        });
    };

    self.removegreatcircles = function() {
        var drawlayer = self.getDrawlayer();

        self.greatcircleslayer.clearLayers(); // erase all
    };

    self.layeractive = function(layername) {
        var layers = window.layerChooser.getLayers().overlayLayers;
        for (var id in layers) {
            if (layers[id].name === layername) {
                if (layers[id].active) {
                    return true;
                }
            }
        }
        return false;
    };

    self.updatefieldslayer = function() {
        if (!self.layeractive('Quick Draw Fields')) return;

        // draw triangles
        self.fieldslayer.clearLayers();

        var drawlayer = self.getDrawlayer();
        if (!drawlayer) return;
        var layers = [];
        drawlayer.eachLayer(function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                layers.push(layer);
            }
        });

        function findcornermatch(corner,layers,startcnt) {
            var cnt;
            for (cnt = startcnt; cnt < layers.length; cnt++) {
                var latlngs = layers[cnt].getLatLngs();
                if (corner[0].lat === latlngs[0].lat && corner[0].lng === latlngs[0].lng) {
                    // matching corner found
                    return [0,cnt,0];
                } else if (corner[0].lat === latlngs[1].lat && corner[0].lng === latlngs[1].lng) {
                    // matching corner found
                    return [0,cnt,1];
                } else if (corner[1].lat === latlngs[0].lat && corner[1].lng === latlngs[0].lng) {
                    // matching corner found
                    return [1,cnt,0];
                } else if (corner[1].lat === latlngs[1].lat && corner[1].lng === latlngs[1].lng) {
                    // matching corner found
                    return [1,cnt,1];
                }
            }
            return false;
        }

        function findlinkmatch(corner1,corner2,layers,startcnt) {
            var cnt;
            for (cnt = startcnt; cnt < layers.length; cnt++) {
                var latlngs = layers[cnt].getLatLngs();
                if (corner1.lat === latlngs[0].lat && corner1.lng === latlngs[0].lng && corner2.lat === latlngs[1].lat && corner2.lng === latlngs[1].lng) {
                    return cnt;
                } else if (corner1.lat === latlngs[1].lat && corner1.lng === latlngs[1].lng && corner2.lat === latlngs[0].lat && corner2.lng === latlngs[0].lng) {
                    return cnt;
                }
            }
            return false;
        }

        var polygonOptions = {
            stroke: false,
            color: null,
            weight: 4,
            opacity: 0.5,
            clickable: false,
            fill: true,
            fillColor: self.settings.fieldcolor,
            fillOpacity: 0.2
        };

        var cnt;
        if (self.settings.fieldexistinglinks) {
            var drawncorners = {};
            for (cnt = 0; cnt < layers.length; cnt++) {
                var layerlatlngs = layers[cnt].getLatLngs();
                drawncorners[layerlatlngs[0].lat] = 1;
                drawncorners[layerlatlngs[0].lng] = 1;
                drawncorners[layerlatlngs[1].lat] = 1;
                drawncorners[layerlatlngs[1].lng] = 1;
            }

            // include all drawn links for current player faction that match a corner of drawn links
            var playerteam = (PLAYER.team === 'RESISTANCE'?'R':'E');
            for (var guid in window.links) {
                var link = window.links[guid];
                if (link.options.data.team === playerteam) {
                    var linklatlngs = link.getLatLngs();
                    if (drawncorners[linklatlngs[0].lat] || drawncorners[linklatlngs[0].lng] || drawncorners[linklatlngs[1].lat] || drawncorners[linklatlngs[1].lng]) {
                        layers.push(link);
                    }
                }
            }
        }

        // to do: find 3 links with 3 matching corners
        // step 1: test every link, start and end point, for a match with any other (next) start or end point
        for (cnt = 0; cnt < layers.length; cnt++) {
            var link1latlngs = layers[cnt].getLatLngs();
            var cornermatch;
            cornermatch = findcornermatch(link1latlngs,layers,cnt + 1); // sourcecorner,matchcnt,matchcorner
            do {
                if (cornermatch instanceof Array) {
                    // matching corner found: layers[cnt].getLatLngs()[cornermatch[0]] === layers[cornermatch[1]].getLatLngs()[cornermatch[2]]
                    // step 2: test every (next) link for a match with the 2 opposite corners of the 2 matching links
                    var link2latlngs = layers[cornermatch[1]].getLatLngs();
                    var linkmatch = findlinkmatch(link1latlngs[1 - cornermatch[0]],link2latlngs[1 - cornermatch[2]],layers,cornermatch[1] + 1);
                    if (linkmatch) {
                        // draw a triangle polygon
                        //console.log(link1latlngs[0],link1latlngs[1],link2latlngs[1 - cornermatch[2]]);
/*
                        var trianglejson = {
                            "type": "Polygon",
                            "coordinates": [
                                [
                                    [link1latlngs[0].lat, link1latlngs[0].lng],
                                    [link1latlngs[1].lat, link1latlngs[1].lng],
                                    [link2latlngs[1 - cornermatch[2]].lat, link2latlngs[1 - cornermatch[2]].lng],
                                    [link1latlngs[0].lat, link1latlngs[0].lng]
                                ]
                            ]
                        };
*/
                        var latLngs = [link1latlngs[0],link1latlngs[1],link2latlngs[1 - cornermatch[2]]];
                        var layer = L.geodesicPolygon(latLngs,polygonOptions);
                        self.fieldslayer.addLayer(layer).bringToBack();
                        // link1latlngs[0],link1latlngs[1],link2latlngs[1 - cornermatch[2]]
                    }
                    // check for another match
                    cornermatch = findcornermatch(link1latlngs,layers,cornermatch[1] + 1); // sourcecorner,matchcnt,matchcorner
                }
            } while (cornermatch instanceof Array);
        }
    };

    self.linkindex = function(link) {
        var drawlayer = self.getDrawlayer();
        if (!link) link = self.selectedlink;
        if (!link) return -1;
        var links = [];
        var selectedindex = -1;
        var selectedlatlngs = link.getLatLngs();
        drawlayer.eachLayer( function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                links.push(layer);
                var latLngs = layer.getLatLngs();
                if (selectedlatlngs && selectedlatlngs[0].lat === latLngs[0].lat && selectedlatlngs[0].lng === latLngs[0].lng && selectedlatlngs[1].lat === latLngs[1].lat && selectedlatlngs[1].lng === latLngs[1].lng) {
                    selectedindex = links.length - 1;
                }
            }
        });
        return selectedindex;
    };

    self.highlightlinkbylatlng = function(lat0,lng0,lat1,lng1) {
        self.stophighlightlink();

        var latlng0 = L.latLng(lat0, lng0);
        var latlng1 = L.latLng(lat1, lng1);

        self.highlightlink = L.layerGroup().addTo(map);

        L.circleMarker(latlng0, self.highlightlinkoptions)
            .addTo(self.highlightlink);

        L.circleMarker(latlng1, self.highlightlinkoptions)
            .addTo(self.highlightlink);

        L.geodesicPolyline([latlng0, latlng1], self.highlightlinkoptions)
            .addTo(self.highlightlink);
    };

    self.stophighlightlink = function() {
        if (self.highlightlink) map.removeLayer(self.highlightlink);
        self.highlightlink = null;
    };

    self.selectlinkbylatlng = function(lat0,lng0,lat1,lng1) {
        var drawlayer = self.getDrawlayer();
        var linkfound = false;
        drawlayer.eachLayer( function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                var latLngs = layer.getLatLngs();
                if (lat0 === latLngs[0].lat && lng0 === latLngs[0].lng && lat1 === latLngs[1].lat && lng1 === latLngs[1].lng) {
                    self.selectedlink = layer;
                    linkfound = true;
                }
            }
        });
        return linkfound;
    };

    self.selectlink = function(offset = 0) {
        self.stophighlightlink();

        // place links in a reference array, find the one that matches the current link
        var drawlayer = self.getDrawlayer();
        var links = [];
        var selectedindex = -1;
        var selectedlatlngs = (self.selectedlink?self.selectedlink.getLatLngs():null);
        drawlayer.eachLayer( function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                links.push(layer);
                var latLngs = layer.getLatLngs();
                if (selectedlatlngs && selectedlatlngs[0].lat === latLngs[0].lat && selectedlatlngs[0].lng === latLngs[0].lng && selectedlatlngs[1].lat === latLngs[1].lat && selectedlatlngs[1].lng === latLngs[1].lng) {
                    selectedindex = links.length - 1;
                }
            }
        });
        if (links.length === 0) return;

        if (selectedindex === -1) {
            selectedindex = 0; // select first if none selected
        } else {
            selectedindex += offset;
        }

        // fix offset within range
        while (selectedindex < 0) {
            selectedindex += links.length;
        }
        while (selectedindex >= links.length) {
            selectedindex -= links.length;
        }
        self.selectedlink = links[selectedindex];
    };

    self.selectpreviouslinkmenu = function() {
        self.selectlink(-1);
        self.linkmenu(self.selectedlink);
    };

    self.selectnextlinkmenu = function() {
        self.selectlink(1);
        self.linkmenu(self.selectedlink);
    };

    self.linkmenu = function(line) {
        if (self.markerLayer !== undefined) return; // disable menu when drawing a new line

        if (!line) {
            self.selectlink();
        } else {
            self.stophighlightlink();
            self.selectedlink = line;
        }
        var html = '<div>' +
            '<a href="#" class="quickdrawlinksdialog" onclick="if (window.useAndroidPanes()) window.show(\'' + self.panename + '\'); else ' + self.namespace + 'menu(); return false;">&lt Main menu</a>' +
            '<div style="width: 100%; display: table;">' +
            '    <div style="display: table-row">' +
            '        <div style="width: 100px; display: table-cell; padding-left: 40px;"><input type="text" id="quickdrawlinks_linkcolor"></input> </div>' +
            '        <div style="display: table-cell;">' +
            '<a href="#" style="vertical-align: middle;" onclick="' + self.namespace + 'showLink(' + self.namespace + 'selectedlink); return false;" title="Zoom to view selected link"><img class="linkmenu linkmenuzoom"></a>' +
            '</div>' +
            '        <div style="display: table-cell; text-align: right;">' +
            '<a href="#" style="vertical-align: middle;" onclick="$(\'#confirmlinkdelete\').css(\'display\',\'inline-block\'); return false;" title="Delete this link?"><img class="linkmenu linkmenutrash"></a> ' +
            '<div id="confirmlinkdelete" style="display: none">' +
            '<a href="#" style="vertical-align: middle;" onclick="' + self.namespace + 'removeselectedlink(); return false;" title="Confirm, delete this link"><img class="linkmenu linkmenuconfirm"></a> ' +
            '<a href="#" style="vertical-align: middle;" onclick=$(\'#confirmlinkdelete\').hide(); "return false;" title="Cancel"><img class="linkmenu linkmenucancel"></a></div>' +
            '</div>' +
            '    </div>' +
            '</div>' +
            '<div style="width: 100%; display: table;">' +
            '    <div style="display: table-row">' +
            '        <div style="width: 40px; display: table-cell;">Start:</div>' +
            '        <div style="display: table-cell;"><a href="#" onclick="' + self.namespace + 'selectlinkstart(); return false;" title="Go to portal">' + self.linkstarttitle() + '</a></div>' +
            '    </div>' +
            '</div>' +
            '<a href="#" onclick="' + self.namespace + 'swapstartend(); ' + self.namespace + 'linkmenu(); return false;" title="Swap Start and End point"><img class="linkmenu linkmenuswap"></a>' +
            '<a href="#" style="margin-left: 15px" onclick="' + self.namespace + 'movelinkstart(); return false;" title="Move link start point"><img class="linkmenu linkmenumove"></a> ' +
            '<a href="#" onclick="' + self.namespace + 'selectlinkstart(); ' + self.namespace + 'overviewConnected(); return false;" title="Overview connected links"><img class="linkmenu linkmenulist"></a> ' +
            '<div style="width: 100%; display: table;">' +
            '    <div style="display: table-row">' +
            '        <div style="width: 40px; display: table-cell;">End:</div>' +
            '        <div style="display: table-cell;"><a href="#" onclick="' + self.namespace + 'selectlinkend(); return false;" title="Go to portal">' + self.linkendtitle() + '</a></div>' +
            '    </div>' +
            '</div>' +
            '<a href="#" style="margin-left: 40px" onclick="' + self.namespace + 'movelinkend(); return false;" title="Move link end point"><img class="linkmenu linkmenumove"></a> ' +
            '<a href="#" onclick="' + self.namespace + 'selectlinkend(); ' + self.namespace + 'overviewConnected(); return false;" title="Overview connected links"><img class="linkmenu linkmenulist"></a> ' +
            '</div>' +
            '<div style="text-align:center;"><input type="button" value="&lt; &lt;" onclick="' + self.namespace + 'selectpreviouslinkmenu(); return false;" title="Select previous link"> ' + (self.linkindex(line) + 1) + '/' + self.linkcount() + ' <input type="button" value="&gt; &gt;" onclick="' + self.namespace + 'selectnextlinkmenu(); return false;" title="Select next link"></div>';
        if (window.useAndroidPanes()) window.show('map');
        window.dialog({
            html: html,
            id: self.pluginname + '-dialog',
            dialogClass: 'ui-dialog-quickdrawlinks',
            width: 350,
            title: 'Edit Link (' + self.linklength() + ')'
        });

        // need to initialise the 'spectrum' color picker
        $('#quickdrawlinks_linkcolor').spectrum({
            flat: false,
            showInput: true,
            showButtons: true,
            showPalette: true,
            showSelectionPalette: true,
            allowEmpty: false,
            palette: [
                ['#004000','#008000','#00C000'],
                ['#00FF00','#80FF80','#C0FFC0'],
                ['#000040','#000080','#0000C0'],
                ['#4040FF','#8080FF','#C0C0FF'],
                ['#6A3400','#964A00','#C05F00'],
                ['#E27000','#FF8309','#FFC287'],
                ['#a24ac3','#514ac3','#4aa8c3','#51c34a'],
                ['#c1c34a','#c38a4a','#c34a4a','#c34a6f'],
                ['#000000','#666666','#bbbbbb','#ffffff']
            ],
            change: function(color) { self.setSelectedLinkColor(color.toHexString()); },
            color: self.selectedlink.options.color,
        });
    };

    self.createURL = function() {
        var drawlayer = self.getDrawlayer();
        if (self.linkcount() === 0) {
            alert('No drawn links');
            return;
        }

        var data = [];
        drawlayer.eachLayer( function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                var latLngs = layer.getLatLngs();
                data.push([latLngs[0].lat,latLngs[0].lng,latLngs[1].lat,latLngs[1].lng].join(','));
            }
        });
        var mappos = map.getCenter();
        var baseurl = window.location.protocol + "//" + window.location.host;
        var URL = baseurl + "/intel?" + "ll=" + mappos.lat + "," + mappos.lng + "&z=" + map.getZoom() + "&pls=" + data.join('_');

        var html = '<p><a onclick="$(\'.ui-dialog-quickdrawlinks-export textarea\').select();return false;" href="#">Select all</a> and press CTRL+C to copy it.</p>' +
            '<textarea readonly onclick="$(\'.ui-dialog-quickdrawlinks-export textarea\').select();">'+URL+'</textarea>';
        window.dialog({
            html: html,
            id: 'ui-dialog-quickdrawlinks-export-url',
            width: 600,
            dialogClass: 'ui-dialog-quickdrawlinks-export',
            title: self.title + ' URL'
        });
    };

    self.copydata = function() {
        if (self.linkcount() === 0) {
            alert('No drawn links');
            return;
        }
        if (typeof android !== 'undefined' && android && android.shareString) {
            android.shareString(localStorage[self.localstoragelayer]);
            return;
        }

        var data = {};
        data.layerdata = JSON.parse(localStorage[self.localstoragelayer]);
        data.titledata = JSON.parse(localStorage[self.localstoragetitlecache]);
        var html = '<p><a onclick="$(\'.ui-dialog-quickdrawlinks-export textarea\').select();">Select all</a> and press CTRL+C to copy it.</p>' +
            '<textarea readonly onclick="$(\'.ui-dialog-quickdrawlinks-export textarea\').select();">' + JSON.stringify(data) + '</textarea>';
        window.dialog({
            html: html,
            id: 'ui-dialog-quickdrawlinks-export-data',
            width: 600,
            dialogClass: 'ui-dialog-quickdrawlinks-export',
            title: self.title + ' Copy'
        });
    };

    self.pastedata = function(appenddata) {
        if (!appenddata && self.linkcount() !== 0 && !confirm('Are you sure you want to replace all data?')) return;

        var promptAction = prompt('Press CTRL+V to paste (' + (appenddata?'append':'replace') + ' ' + self.title + ' data or URL).', '');
        if (promptAction === null || promptAction === '') return;
        try {
            // first see if it looks like a URL-format stock intel link, and if so, try and parse out any stock drawn items
            // from the pls parameter
            if (promptAction.match(new RegExp("^(https?://)?(www\\.)ingress\\.com/intel.*[?&]pls="))) {
                //looks like a ingress URL that has drawn items...
                var items = promptAction.split(/[?&]/);
                var foundAt = -1;
                var i;
                for (i=0; i<items.length; i++) {
                    if (items[i].substr(0,4) == "pls=") {
                        foundAt = i;
                    }
                }

                if (foundAt == -1) throw ("No drawn items found in intel URL");

                var newLines = [];
                var linesStr = items[foundAt].substr(4).split('_');
                for (i=0; i<linesStr.length; i++) {
                    var floats = linesStr[i].split(',').map(Number);
                    if (floats.length != 4) throw("URL item not a set of four floats");
                    for (var j=0; j<floats.length; j++) {
                        if (isNaN(floats[j])) throw("URL item had invalid number");
                    }
                    var latLngs = [{"lat":floats[0],"lng":floats[1]},{"lat":floats[2],"lng":floats[3]}];
                    newLines.push(latLngs);
                }

                // all parsed OK - clear and draw
                if (!appenddata) self.drawnItems.clearLayers();
                for (i=0; i<newLines.length; i++) {
                    self.drawline(newLines[i],self.settings.drawcolor);
                }
            } else {
                var data = JSON.parse(promptAction);
                if (!appenddata) self.drawnItems.clearLayers();
                self.import(data);
            }

            self.storelinks();
            // all other event types - assume anything could have been modified and re-check all links
            self.checkAllLinksForCrosslinks();

            alert('Import Successful.');
        } catch(e) {
            alert('Import failed');
        }
    };

    self.importfile = function() {
        if (window.requestFile === undefined) return;
        window.requestFile(function(filename, content) {
            try {
                var data = JSON.parse(content);
                self.import(data);
                self.storelinks();
                alert('Import Successful.');
            } catch(e) {
                alert('Import failed');
            }
        });
    };

    self.savefile = function() {
        if(typeof android !== 'undefined' && android && android.saveFile) {
            android.saveFile('IITC-quickdrawlinks.json', 'text/plain', localStorage[self.localstoragelayer]);
        }
    };

    self.movelinks = function() {
        var drawlayer = self.getDrawlayer();

        if (window.selectedPortal === null) {
            alert('No portal selected to move links from.');
            return;
        }

        var guid = window.selectedPortal;
        var portalposition = window.portals[guid].getLatLng();
        if (self.linkcount(portalposition) === 0) {
            alert('No links connected to selected portal to move.');
            return;
        }
        self.movelinksposition = portalposition;
        self.addMarker(guid,{icon:'move'});
    };

    self.copylinks = function() {
        var drawlayer = self.getDrawlayer();

        if (window.selectedPortal === null) {
            alert('No portal selected to copy links from.');
            return;
        }

        var guid = window.selectedPortal;
        var portalposition = window.portals[guid].getLatLng();
        if (self.linkcount(portalposition) === 0) {
            alert('No links connected to selected portal to copy.');
            return;
        }
        self.copylinksposition = portalposition;
        self.addMarker(guid,{icon:'copy'});
    };

    self.getstoreddata = function() {
        var data = {};
        if (localStorage[self.localstoragedata] !== undefined && localStorage[self.localstoragedata] !== '') {
            data = JSON.parse(localStorage[self.localstoragedata]);
            if (typeof data !== 'object' || !(data instanceof Object)) return {};
        }
        return data;
    };

    self.store = function(selectedlayer) {
        if (self.linkcount() === 0) {
            alert('There are no drawn links to store');
            return; // nothing to store
        }

        var storeddata = self.getstoreddata();

        var newname;
        if (selectedlayer && storeddata[selectedlayer]) {
            if (!confirm('Are you sure you want to replace stored data \'' + selectedlayer + '\'?')) return;
            delete(storeddata[selectedlayer]);
            newname = selectedlayer;
        } else {
            var newnamecnt = Object.keys(storeddata).length + 1;
            newname = 'layer ' + newnamecnt;
            while (storeddata[newname]) {
                newnamecnt++;
                newname = 'layer ' + newnamecnt;
            }
        }

        var drawlayer = self.getDrawlayer();
        var layerdata = [];
        var titledata = {};
        drawlayer.eachLayer( function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                var latLngs = layer.getLatLngs();
                var item = {};
                item.type = 'polyline';
                item.latLngs = latLngs;
                item.color = layer.options.color;
                layerdata.push(item);
                for (var cnt = 0; cnt < latLngs.length; cnt++) {
                    var guid = self.getguid(latLngs[cnt]);
                    var title = self.gettitle(latLngs[cnt]);
                    if (title && guid) {
                        titledata[latLngs[cnt].lat + ',' + latLngs[cnt].lng] = {title:title,guid:guid};
                    }
                }
            }
        });
        storeddata[newname] = {layerdata:layerdata,titledata:titledata};

        localStorage[self.localstoragedata] = JSON.stringify(storeddata);
        self.updatelayerlist(newname);
    };

    self.projectselectlist = function(selectedlayer) {
        var storeddata = self.getstoreddata();
        var layers = Object.keys(storeddata).sort(function(a,b) { return (a.toLowerCase() < b.toLowerCase()?-1:(a.toLowerCase() > b.toLowerCase()?1:0)); });
        if (layers.length === 0) return '<span id="quickdrawlinks_selectlayer">nothing stored</span>';

        var list = [];
        if (!selectedlayer) selectedlayer = $('#quickdrawlinks_selectlayer option:selected').val();
        if (!selectedlayer) selectedlayer = layers[0];
        for (var index in layers) {
            var layername = layers[index];
            list.push('<option value="' + layername + '"' + (layername === selectedlayer?' selected':'') + '>' + layername + '</option>');
        }

        return '<select id="quickdrawlinks_selectlayer" style="display: block; margin: 0 auto;">' + list.join('\n') + '</select>';
    };

    self.updatelayerlist = function(selectedlayer) {
        var newlist = self.projectselectlist(selectedlayer);
        if (newlist !== $('#quickdrawlinks_selectlayer').html()) $('#quickdrawlinks_selectlayer').replaceWith(newlist);
    };

    self.deletestored = function() {
        var selectedlayer = $('#quickdrawlinks_selectlayer option:selected').val();
        if (!selectedlayer) {
            alert('Nothing stored to delete');
            return;
        }
        if (!confirm('Are you sure you want to delete stored data \'' + selectedlayer + '\'?')) return;

        var storeddata = self.getstoreddata();
        delete(storeddata[selectedlayer]);
        localStorage[self.localstoragedata] = JSON.stringify(storeddata);
        self.updatelayerlist();
    };

    self.restore = function(replacelinks) {
        var selectedlayer = $('#quickdrawlinks_selectlayer option:selected').val();
        if (!selectedlayer) {
            alert('Nothing to restore');
            return;
        }

        var linkcount = self.linkcount();
        if (linkcount !== 0) {
            if (replacelinks) {
                if (!confirm('Are you sure you want to replace all drawn links with stored data \'' + selectedlayer + '\'?')) return;
            } else {
                if (!confirm('Are you sure you want to add stored links from \'' + selectedlayer + '\' to current drawn links?')) return;
            }
        }

        var storeddata = self.getstoreddata();
        if (replacelinks && linkcount) self.removeAll(true);
        self.import(storeddata[selectedlayer]);
        self.storelinks();
    };

    self.renamestored = function() {
        var selectedlayer = $('#quickdrawlinks_selectlayer option:selected').val();
        if (!selectedlayer) {
            alert('Nothing to rename');
            return;
        }
        var newname = prompt('Enter a new unique name for this layer:',selectedlayer);
        if (newname === null || newname === selectedlayer) return;
        if (newname === '') {
            alert('Layer name cannot be empty!');
            return;
        }
        if (newname.match(/['"]/) !== null) {
            alert('Quote characters are not allowed in the layer name');
            return;
        }
        var storeddata = self.getstoreddata();
        if (storeddata[newname]) {
            alert('Layer name must be unique! \'' + newname + '\' already in use');
            return;
        }
        storeddata[newname] = storeddata[selectedlayer];
        delete(storeddata[selectedlayer]);
        localStorage[self.localstoragedata] = JSON.stringify(storeddata);
        self.updatelayerlist(newname);
    };

    self.listportals = function() {
        if (self.linkcount() === 0) {
            alert('No drawn links');
            return;
        }

        var drawlayer = self.getDrawlayer();
        var listportalsindex = {};
        var listportals = [];
        var linklengths = {};
        drawlayer.eachLayer( function(layer) {
            //if (layer instanceof L.GeodesicPolyline && layer.getLatLngs().length === 2) {
            if (layer instanceof L.GeoJSON && layer.getLatLngs().length === 2) {
                var latLngs = layer.getLatLngs();
                for (var cnt = 0; cnt < latLngs.length; cnt++) {
                    var guid = self.getguid(latLngs[cnt]);
                    var title = self.gettitle(latLngs[cnt]);
                    if (title && guid) {
                        var id = latLngs[cnt].lat + ',' + latLngs[cnt].lng;
                        if (listportalsindex[id] === undefined) {
                            listportalsindex[id] = listportals.length;
                            listportals.push({id:id,title:title,guid:guid,countin:0,countout:0,outindex:[]});
                            linklengths[listportalsindex[id]] = {};
                        }
                        if (cnt === 0) {
                            listportals[listportalsindex[id]].countout++;
                            var id1 = latLngs[1].lat + ',' + latLngs[1].lng;
                            listportals[listportalsindex[id]].outindex.push(id1);
                            linklengths[listportalsindex[id]][id1] = self.linklength(layer);
                        } else {
                            listportals[listportalsindex[id]].countin++;
                        }
                    }
                }
            }
        });
        var linkout = []; // listportals sort must be AFTER linkout is created, because listportals are used by indexes
        for (var cnt = 0; cnt < listportals.length; cnt++) {
            var portalinfo = listportals[cnt];
            for (var cnt2 = 0; cnt2 < listportals[cnt].outindex.length; cnt2++) {
                linkout.push(portalinfo.title + "\t" + listportals[listportalsindex[portalinfo.outindex[cnt2]]].title + "\t" + linklengths[cnt][portalinfo.outindex[cnt2]]);
            }
        }
        linkout.sort();

        listportals.sort( function(a, b) { // reverse sort by countin (highest first)
            if (a.countin === b.countin) {
                return 0;
            } else {
                return (a.countin > b.countin) ? -1 : 1;
            }
        });

        var baseurl = window.location.protocol + "//" + window.location.host;
        var linkcount = [];
        var locations = [];
        for (var cnt = 0; cnt < listportals.length; cnt++) {
            var portalinfo = listportals[cnt];
            linkcount.push(portalinfo.title + "\t" + portalinfo.countin + "\t" + portalinfo.countout);
            locations.push(portalinfo.title + "\t" + baseurl + '/intel?ll=' + portalinfo.id + '&pll=' + portalinfo.id + "\t" + portalinfo.guid);
        }
        locations.sort();

        var html = '<p><a onclick="$(\'.ui-dialog-quickdrawlinks-export textarea\').select();">Select all</a> and press CTRL+C to copy it.</p>' +
            '<textarea readonly onclick="$(\'.ui-dialog-quickdrawlinks-export textarea\').select();">' +
            "portal:\tin:\tout:\n" +
            linkcount.join("\n") + "\n\n" +
            "link from:\tlink to:\tdistance:\n" +
            linkout.join("\n") + "\n\n" +
            "portal:\tlocation:\tguid:\n" +
            locations.join("\n") + '</textarea>';
        window.dialog({
            html: html,
            id: 'ui-dialog-quickdrawlinks-export-data',
            width: 600,
            dialogClass: 'ui-dialog-quickdrawlinks-export',
            title: self.title + ' Copy'
        });
    };

    self.getDrawlayer = function() {
        // feature: implement multiple draw layers
        return self.drawnItems;
    };

    self.getportalguidbylatlng = function(latlng) {
        for (var guid in window.portals) {
            var portallatlng = window.portals[guid].getLatLng();
            if (latlng.lat === portallatlng.lat && latlng.lng === portallatlng.lng) {
                return guid;
            }
        }
        return null;
    };

    self.addPortalBookmarkSetup = function() {
        if (!window.plugin.bookmarks) return;
        if (self.addPortalBookmark) return;

        var addPortalBookmark_override = window.plugin.bookmarks.addPortalBookmark.toString();
        addPortalBookmark_override = addPortalBookmark_override.replace('window.runHooks','//window.runHooks'); // disable runHooks, just for this plugin
        eval(self.namespace + 'addPortalBookmark = ' + addPortalBookmark_override + ';');
    }

    self.addcrosslinkbookmarks = function() {
        if (self.crosslinklayerdisabled) {
            alert('Quick Draw Cross Links layer is disabled, unable to draw bookmarks');
            return;
        }

        if (self.linkcount() === 0) {
            alert('No drawn links, so no cross links, no bookmarks drawn');
            return;
        }
        var drawlayer = self.getDrawlayer();
        // getMapZoomTileParameters(getDataZoomForMapZoom(map.getZoom())).minLinkLength
        if (Object.keys(self.crosslinkLayerGuids).length === 0) {
            alert('No crosslinks found: no bookmarks drawn.\n\nBe aware: Crosslinks must be in visible range (and zoom level set at: all portals or all links)!');
            return;
        }

        var countmissingportals = 0;
        var countnewbookmarks = 0;
        var countexistingbookmarks = 0;
        for (var crosslinkguid in self.crosslinkLayerGuids) {
            var latlngs = self.crosslinkLayerGuids[crosslinkguid].getLatLngs();
            for (var cnt = 0; cnt < latlngs.length; cnt++) {
                var portalguid = self.getportalguidbylatlng(latlngs[cnt]);
                if (portalguid === null) {
                    countmissingportals++;
                } else {
                    var bookmarktitle = window.portals[portalguid].options.data.title || 'crosslink portal ' + portalguid;
                    // draw new bookmark for portalguid
                    var bkmrkData = window.plugin.bookmarks.findByGuid(portalguid);
                    if (!bkmrkData) {
                        var colorbackup;
                        if (window.plugin.bookmarksAddon) {
                            colorbackup = window.plugin.bookmarksAddon.settings.color;
                            window.plugin.bookmarksAddon.settings.color = self.settings.crosslinkbookmarkcolor;
                        }
                        self.addPortalBookmark(portalguid, latlngs[cnt].lat + ',' + latlngs[cnt].lng, bookmarktitle);
                        countnewbookmarks++;
                        window.plugin.bookmarks.addStar(portalguid, latlngs[cnt], bookmarktitle);
                        if (window.plugin.bookmarksAddon) {
                            window.plugin.bookmarksAddon.settings.color = colorbackup;
                        }
                    } else {
                        countexistingbookmarks++;
                    }
                }
            }
        }
        alert('Visible crosslinks count: ' + Object.keys(self.crosslinkLayerGuids).length + '\nNew bookmarks count: ' + countnewbookmarks + '\nExisting bookmarks count: ' + countexistingbookmarks + '\nSkipped portal count: ' + countmissingportals + '\n\nBe aware: Crosslinks must be in visible range (and zoom level set at: all portals or all links)!');
    };

    self.storemenu = function() {
        var html = '<div class="quickdrawlinksdialog" style="text-align: center;">' +
            '<a href="#" onclick="if (window.useAndroidPanes()) window.show(\'' + self.panename + '\'); else ' + self.namespace + 'menu(); return false;">&lt Main menu</a>' +
            '<a href="#" onclick="' + self.namespace + 'store(); return false;">Store as new project</a>' +
            '<a href="#" onclick="' + self.namespace + 'store($(\'#quickdrawlinks_selectlayer option:selected\').val()); return false;">Overwrite selected project</a>' +
            self.projectselectlist() +
            '<a href="#" onclick="' + self.namespace + 'renamestored(); return false;">Rename selected project</a>' +
            '<a href="#" onclick="' + self.namespace + 'restore(false); return false;">Restore project (add)</a>' +
            '<a href="#" onclick="' + self.namespace + 'restore(true); return false;">Restore project (replace)</a>' +
            '<a href="#" onclick="' + self.namespace + 'deletestored(); return false;">Delete selected project</a>' +
            '</div>';

        if (window.useAndroidPanes()) window.show('map');
        window.dialog({
            html: $('<div id="quickdrawlinksdialog">').append(html),
            id: self.pluginname + '-dialog',
            dialogClass: 'ui-dialog-quickdrawlinks',
            title: 'Quick Draw Store/Restore Projects'
        });
    };

    self.backupmenu = function() {
        var html = '<p><span class="quickdrawlinksdialog">' +
            '<a href="#" onclick="if (window.useAndroidPanes()) window.show(\'' + self.panename + '\'); else ' + self.namespace + 'menu(); return false;">&lt Main menu</a>' +
            '<a href="#" onclick="' + self.namespace + 'createURL(); return false;">Export URL</a>' +
            '<a href="#" onclick="' + self.namespace + 'copydata(); return false;">Export data (copy)</a>' +
            '<a href="#" onclick="' + self.namespace + 'pastedata(); return false;">Import data (paste)</a>' +
            '<a href="#" onclick="' + self.namespace + 'pastedata(true); return false;">Append data (paste)</a>' +
            '<a href="#" onclick="' + self.namespace + 'listportals(); return false;">List portals with drawn links</a>' +
            (window.requestFile !== undefined ? '<a onclick="' + self.namespace + 'importfile();return false;" tabindex="0">Import file</a>' : '') +
            ((typeof android !== 'undefined' && android && android.saveFile) ? '<a onclick="' + self.namespace + 'savefile();return false;" tabindex="0">Export file</a>' : '');

        if (window.useAndroidPanes()) window.show('map');
        window.dialog({
            html: html,
            id: self.pluginname + '-dialog',
            dialogClass: 'ui-dialog-quickdrawlinks',
            title: self.title + ' Import/Export'
        });
    };

    self.menu = function() {
        var html = '<div class="quickdrawlinksdialog">' +
            '<input type="text" id="quickdrawlinks_color"></input> Links <input type="text" id="greatcircle_color"></input> Great circles<br /><input type="text" id="field_color"></input> Fields <input type="checkbox" onclick="' + self.namespace + 'settings.fieldexistinglinks = this.checked; ' + self.namespace + 'storesettings(); ' + self.namespace + 'updatefieldslayer()" id="fieldexistinglinks"' + (self.settings.fieldexistinglinks?' checked':'') + '><label for="fieldexistinglinks">include existing links</label><br />' +
            '<input type="checkbox" onclick="' + self.namespace + 'settings.hidebuttons = this.checked; ' + self.namespace + 'storesettings(); ' + self.namespace + 'onPortalSelected();" id="hidebuttons"' + (self.settings.hidebuttons?' checked':'') + '><label for="hidebuttons">Hide onscreen buttons</label><br />\n' +
            '<a href="#" onclick="' + self.namespace + 'showAll(); return false;">Zoom to view all drawn links</a>' +
            '<a href="#" onclick="if (' + self.namespace + 'linkcount() === 0) { alert(\'No drawn links\'); return false; } ' + self.namespace + 'linkmenu(); return false;">Show link menu...</a>' +
            '<a href="#" onclick="' + self.namespace + 'backupmenu(); return false;">Import/Export data...</a>' +
            '<a href="#" onclick="' + self.namespace + 'storemenu(); return false;">Store/Restore Projects...</a>' +
            '<a href="#" onclick="' + self.namespace + 'removeVisible(); return false;">Delete fully visible links</a>' +
            '<a href="#" onclick="' + self.namespace + 'removeAll(); return false;">Remove all links</a>' +
            (window.plugin.bookmarks?'<a href="#" onclick="' + self.namespace + 'addcrosslinkbookmarks(); return false;">Add bookmarks for crosslink portals</a><br />\n':'') +
            '<input type="checkbox" onclick="' + self.namespace + 'settings.showlinkdirection = this.checked; ' + self.namespace + 'storesettings(); ' + self.namespace + 'updateAllLinkStyle();" id="showlinkdirectiontoggle"' + (self.settings.showlinkdirection?' checked':'') + '><label for="showlinkdirectiontoggle">Show link direction (dashed origin)</label><br />' +
            'Show cross links on:<br />' +
            '<input type="radio" onclick="' + self.namespace + 'settings.showcrosslinks = parseInt(this.value); ' + self.namespace + 'storesettings(); ' + self.namespace + 'checkAllLinksForCrosslinks();" name="showcrosslinks" id="showcrosslinks0" value="0"' + (self.settings.showcrosslinks === 0?' checked':'') + '><label for="showcrosslinks0">Existing links</label> ' +
            '<input type="radio" onclick="' + self.namespace + 'settings.showcrosslinks = parseInt(this.value); ' + self.namespace + 'storesettings(); ' + self.namespace + 'checkAllLinksForCrosslinks();" name="showcrosslinks" id="showcrosslinks1" value="1"' + (self.settings.showcrosslinks === 1?' checked':'') + '><label for="showcrosslinks1">Drawn links</label> ' +
            '<input type="radio" onclick="' + self.namespace + 'settings.showcrosslinks = parseInt(this.value); ' + self.namespace + 'storesettings(); ' + self.namespace + 'checkAllLinksForCrosslinks();" name="showcrosslinks" id="showcrosslinks2" value="2"' + (self.settings.showcrosslinks === 2?' checked':'') + '><label for="showcrosslinks2">Both</label><br />' +
            '<span id="quickdrawmenuselectedportal" style="display:' + (!window.selectedPortal?'none':'inline') + '">For selected portal:<br />\n' +
            '<a href="#" onclick="if (!window.selectedPortal) { alert(\'No portal selected.\'); return false; } ' + self.namespace + 'overviewConnected(); return false;">Overview connected links</a>' +
            '<a href="#" onclick="if (!window.selectedPortal) { alert(\'No portal selected.\'); return false; } if (' + self.namespace + 'linkcount(window.portals[window.selectedPortal].getLatLng()) === 0) { alert(\'No links connected to selected portal.\'); return false; } ' + self.namespace + 'removeConnected(); return false;">Delete connected Drawn Links...</a>' +
            '<a href="#" onclick="if (!window.selectedPortal) { alert(\'No portal selected.\'); return false; } if (' + self.namespace + 'linkcount(window.portals[window.selectedPortal].getLatLng()) === 0) { alert(\'No links connected to selected portal.\'); return false; } ' + self.namespace + 'setalloutgoing(window.portals[window.selectedPortal].getLatLng()); return false;">Set all Drawn Links to outgoing</a>' +
            '<a href="#" onclick="if (!window.selectedPortal) { alert(\'No portal selected.\'); return false; } if (' + self.namespace + 'linkcount(window.portals[window.selectedPortal].getLatLng()) === 0) { alert(\'No links connected to selected portal.\'); return false; } ' + self.namespace + 'setallincoming(window.portals[window.selectedPortal].getLatLng()); return false;">Set all Drawn Links to incoming</a>' +
            '</span>' +
            '<span style="font-style: italic; font-size: smaller">version ' + self.version + ' by ' + self.author + '</span>' +
            '</div>';

        if (window.useAndroidPanes()) {
            self.closedialog();
            $('<div id="quickdrawlinksdialog" class="mobile">').append(html).appendTo(document.body);
        } else {
            window.dialog({
                html: $('<div id="quickdrawlinksdialog">').append(html),
                id: self.pluginname + '-dialog',
                dialogClass: 'ui-dialog-quickdrawlinks',
                title: self.title
            });
        }

        // need to initialise the 'spectrum' color picker
        var spectrumoptions = {
            flat: false,
            showInput: true,
            showButtons: true,
            showPalette: true,
            showSelectionPalette: true,
            allowEmpty: false,
            palette: [
                ['#004000','#008000','#00C000'],
                ['#00FF00','#80FF80','#C0FFC0'],
                ['#000040','#000080','#0000C0'],
                ['#4040FF','#8080FF','#C0C0FF'],
                ['#6A3400','#964A00','#C05F00'],
                ['#E27000','#FF8309','#FFC287'],
                ['#a24ac3','#514ac3','#4aa8c3','#51c34a'],
                ['#c1c34a','#c38a4a','#c34a4a','#c34a6f'],
                ['#000000','#666666','#bbbbbb','#ffffff']
            ]};
        $('#quickdrawlinks_color').spectrum($.extend(true, spectrumoptions, {
            change: function(color) { self.setDrawColor(color.toHexString()); },
            color: self.settings.drawcolor,
        }));
        $('#greatcircle_color').spectrum($.extend(true, spectrumoptions, {
            change: function(color) { self.settings.greatcirclecolor = color.toHexString(); self.storesettings(); self.updategreatcircleslayer(); },
            color: self.settings.greatcirclecolor,
        }));
        $('#field_color').spectrum($.extend(true, spectrumoptions, {
            change: function(color) { self.settings.fieldcolor = color.toHexString(); self.storesettings(); self.updatefieldslayer(); },
            color: self.settings.fieldcolor,
        }));
    };

    self.onPaneChanged = function(pane) {
        if (pane === self.panename)
            self.menu();
        else
            $("#quickdrawlinksdialog").remove();
    };

    self.setup_arc = function() {
        // source start: https://github.com/springmeyer/arc.js (Latest commit e30b63b on 6 Nov 2015)
        var D2R = Math.PI / 180;
        var R2D = 180 / Math.PI;
        var Coord = function(lon,lat) {
            this.lon = lon;
            this.lat = lat;
            this.x = D2R * lon;
            this.y = D2R * lat;
        };
        Coord.prototype.view = function() {
            return String(this.lon).slice(0, 4) + ',' + String(this.lat).slice(0, 4);
        };
        Coord.prototype.antipode = function() {
            var anti_lat = -1 * this.lat;
            var anti_lon = (this.lon < 0) ? 180 + this.lon : (180 - this.lon) * -1;
            return new Coord(anti_lon, anti_lat);
        };

        var LineString = function() {
            this.coords = [];
            this.length = 0;
        };
        LineString.prototype.move_to = function(coord) {
            this.length++;
            this.coords.push(coord);
        };

        var Arc = function(properties) {
            this.properties = properties || {};
            this.geometries = [];
        };
        Arc.prototype.json = function() {
            if (this.geometries.length <= 0) {
                return {'geometry': { 'type': 'LineString', 'coordinates': null },
                        'type': 'Feature', 'properties': this.properties
                       };
            } else if (this.geometries.length == 1) {
                return {'geometry': { 'type': 'LineString', 'coordinates': this.geometries[0].coords },
                        'type': 'Feature', 'properties': this.properties
                       };
            } else {
                var multiline = [];
                for (var i = 0; i < this.geometries.length; i++) {
                    multiline.push(this.geometries[i].coords);
                }
                return {'geometry': { 'type': 'MultiLineString', 'coordinates': multiline },
                        'type': 'Feature', 'properties': this.properties
                       };
            }
        };
        // TODO - output proper multilinestring
        Arc.prototype.wkt = function() {
            var wkt_string = '';
            var wkt = 'LINESTRING(';
            var collect = function(c) { wkt += c[0] + ' ' + c[1] + ','; };
            for (var i = 0; i < this.geometries.length; i++) {
                if (this.geometries[i].coords.length === 0) {
                    return 'LINESTRING(empty)';
                } else {
                    var coords = this.geometries[i].coords;
                    coords.forEach(collect);
                    wkt_string += wkt.substring(0, wkt.length - 1) + ')';
                }
            }
            return wkt_string;
        };
        /*
         * http://en.wikipedia.org/wiki/Great-circle_distance
         *
        */
        var GreatCircle = function(start,end,properties) {
            if (!start || start.x === undefined || start.y === undefined) {
                throw new Error("GreatCircle constructor expects two args: start and end objects with x and y properties");
            }
            if (!end || end.x === undefined || end.y === undefined) {
                throw new Error("GreatCircle constructor expects two args: start and end objects with x and y properties");
            }
            this.start = start; //new Coord(start.x,start.y); // FIXED source to match plugin
            this.end = end; //new Coord(end.x,end.y); // FIXED source to match plugin
            this.properties = properties || {};

            var w = this.start.x - this.end.x;
            var h = this.start.y - this.end.y;
            var z = Math.pow(Math.sin(h / 2.0), 2) +
                Math.cos(this.start.y) *
                Math.cos(this.end.y) *
                Math.pow(Math.sin(w / 2.0), 2);
            this.g = 2.0 * Math.asin(Math.sqrt(z));

            if (this.g == Math.PI) {
                throw new Error('it appears ' + start.view() + ' and ' + end.view() + " are 'antipodal', e.g diametrically opposite, thus there is no single route but rather infinite");
            } else if (isNaN(this.g)) {
                throw new Error('could not calculate great circle between ' + start + ' and ' + end);
            }
        };
        /*
         * http://williams.best.vwh.net/avform.htm#Intermediate
         */
        GreatCircle.prototype.interpolate = function(f) {
            var A = Math.sin((1 - f) * this.g) / Math.sin(this.g);
            var B = Math.sin(f * this.g) / Math.sin(this.g);
            var x = A * Math.cos(this.start.y) * Math.cos(this.start.x) + B * Math.cos(this.end.y) * Math.cos(this.end.x);
            var y = A * Math.cos(this.start.y) * Math.sin(this.start.x) + B * Math.cos(this.end.y) * Math.sin(this.end.x);
            var z = A * Math.sin(this.start.y) + B * Math.sin(this.end.y);
            var lat = R2D * Math.atan2(z, Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)));
            var lon = R2D * Math.atan2(y, x);
            return [lon, lat];
        };
        /*
         * Generate points along the great circle
         */
        GreatCircle.prototype.Arc = function(npoints,options) {
            var first_pass = [];
            if (!npoints || npoints <= 2) {
                first_pass.push([this.start.lon, this.start.lat]);
                first_pass.push([this.end.lon, this.end.lat]);
            } else {
                var delta = 1.0 / (npoints - 1);
                for (var i = 0; i < npoints; ++i) {
                    var step = delta * i;
                    var pair = this.interpolate(step);
                    first_pass.push(pair);
                }
            }
            /* partial port of dateline handling from:
               gdal/ogr/ogrgeometryfactory.cpp

               TODO - does not handle all wrapping scenarios yet
            */
            var bHasBigDiff = false;
            var dfMaxSmallDiffLong = 0;
            // from http://www.gdal.org/ogr2ogr.html
            // -datelineoffset:
            // (starting with GDAL 1.10) offset from dateline in degrees (default long. = +/- 10deg, geometries within 170deg to -170deg will be splited)
            var dfDateLineOffset = options && options.offset ? options.offset : 10;
            var dfLeftBorderX = 180 - dfDateLineOffset;
            var dfRightBorderX = -180 + dfDateLineOffset;
            var dfDiffSpace = 360 - dfDateLineOffset;

            // https://github.com/OSGeo/gdal/blob/7bfb9c452a59aac958bff0c8386b891edf8154ca/gdal/ogr/ogrgeometryfactory.cpp#L2342
            for (var j = 1; j < first_pass.length; ++j) {
                var dfPrevX = first_pass[j-1][0];
                var dfX = first_pass[j][0];
                var dfDiffLong = Math.abs(dfX - dfPrevX);
                if (dfDiffLong > dfDiffSpace &&
                    ((dfX > dfLeftBorderX && dfPrevX < dfRightBorderX) || (dfPrevX > dfLeftBorderX && dfX < dfRightBorderX))) {
                    bHasBigDiff = true;
                } else if (dfDiffLong > dfMaxSmallDiffLong) {
                    dfMaxSmallDiffLong = dfDiffLong;
                }
            }

            var poMulti = [];
            if (bHasBigDiff && dfMaxSmallDiffLong < dfDateLineOffset) {
                var poNewLS = [];
                poMulti.push(poNewLS);
                for (var k = 0; k < first_pass.length; ++k) {
                    var dfX0 = parseFloat(first_pass[k][0]);
                    if (k > 0 &&  Math.abs(dfX0 - first_pass[k-1][0]) > dfDiffSpace) {
                        var dfX1 = parseFloat(first_pass[k-1][0]);
                        var dfY1 = parseFloat(first_pass[k-1][1]);
                        var dfX2 = parseFloat(first_pass[k][0]);
                        var dfY2 = parseFloat(first_pass[k][1]);
                        if (dfX1 > -180 && dfX1 < dfRightBorderX && dfX2 == 180 &&
                            k+1 < first_pass.length &&
                            first_pass[k-1][0] > -180 && first_pass[k-1][0] < dfRightBorderX)
                        {
                            poNewLS.push([-180, first_pass[k][1]]);
                            k++;
                            poNewLS.push([first_pass[k][0], first_pass[k][1]]);
                            continue;
                        } else if (dfX1 > dfLeftBorderX && dfX1 < 180 && dfX2 == -180 &&
                                   k+1 < first_pass.length &&
                                   first_pass[k-1][0] > dfLeftBorderX && first_pass[k-1][0] < 180)
                        {
                            poNewLS.push([180, first_pass[k][1]]);
                            k++;
                            poNewLS.push([first_pass[k][0], first_pass[k][1]]);
                            continue;
                        }

                        if (dfX1 < dfRightBorderX && dfX2 > dfLeftBorderX)
                        {
                            // swap dfX1, dfX2
                            var tmpX = dfX1;
                            dfX1 = dfX2;
                            dfX2 = tmpX;
                            // swap dfY1, dfY2
                            var tmpY = dfY1;
                            dfY1 = dfY2;
                            dfY2 = tmpY;
                        }
                        if (dfX1 > dfLeftBorderX && dfX2 < dfRightBorderX) {
                            dfX2 += 360;
                        }

                        if (dfX1 <= 180 && dfX2 >= 180 && dfX1 < dfX2)
                        {
                            var dfRatio = (180 - dfX1) / (dfX2 - dfX1);
                            var dfY = dfRatio * dfY2 + (1 - dfRatio) * dfY1;
                            poNewLS.push([first_pass[k-1][0] > dfLeftBorderX ? 180 : -180, dfY]);
                            poNewLS = [];
                            poNewLS.push([first_pass[k-1][0] > dfLeftBorderX ? -180 : 180, dfY]);
                            poMulti.push(poNewLS);
                        }
                        else
                        {
                            poNewLS = [];
                            poMulti.push(poNewLS);
                        }
                        poNewLS.push([dfX0, first_pass[k][1]]);
                    } else {
                        poNewLS.push([first_pass[k][0], first_pass[k][1]]);
                    }
                }
            } else {
                // add normally
                var poNewLS0 = [];
                poMulti.push(poNewLS0);
                for (var l = 0; l < first_pass.length; ++l) {
                    poNewLS0.push([first_pass[l][0],first_pass[l][1]]);
                }
            }

            var arc = new Arc(this.properties);
            for (var m = 0; m < poMulti.length; ++m) {
                var line = new LineString();
                arc.geometries.push(line);
                var points = poMulti[m];
                for (var j0 = 0; j0 < points.length; ++j0) {
                    line.move_to(points[j0]);
                }
            }
            return arc;
        };
        // source arc.js end

        self.arc = {};
        self.arc.Coord = Coord;
        self.arc.Arc = Arc;
        self.arc.GreatCircle = GreatCircle;
    }; // end setup_arc

    self.setupColorpickerSpectrum = function() {
        // source: https://github.com/bgrins/spectrum
        // minified with https://www.minifier.org/

        // Spectrum Colorpicker v1.8.1
        // https://github.com/bgrins/spectrum
        // Author: Brian Grinstead
        // License: MIT

		(function(factory){"use strict";if(typeof define==='function'&&define.amd){define(['jquery'],factory)}else if(typeof exports=="object"&&typeof module=="object"){module.exports=factory(require('jquery'))}else{factory(jQuery)}})(function($,undefined){"use strict";var defaultOpts={beforeShow:noop,move:noop,change:noop,show:noop,hide:noop,color:!1,flat:!1,showInput:!1,allowEmpty:!1,showButtons:!0,clickoutFiresChange:!0,showInitial:!1,showPalette:!1,showPaletteOnly:!1,hideAfterPaletteSelect:!1,togglePaletteOnly:!1,showSelectionPalette:!0,localStorageKey:!1,appendTo:"body",maxSelectionSize:7,cancelText:"cancel",chooseText:"choose",togglePaletteMoreText:"more",togglePaletteLessText:"less",clearText:"Clear Color Selection",noColorSelectedText:"No Color Selected",preferredFormat:!1,className:"",containerClassName:"",replacerClassName:"",showAlpha:!1,theme:"sp-light",palette:[["#ffffff","#000000","#ff0000","#ff8000","#ffff00","#008000","#0000ff","#4b0082","#9400d3"]],selectionPalette:[],disabled:!1,offset:null},spectrums=[],IE=!!/msie/i.exec(window.navigator.userAgent),rgbaSupport=(function(){function contains(str,substr){return!!~(''+str).indexOf(substr)}
		var elem=document.createElement('div');var style=elem.style;style.cssText='background-color:rgba(0,0,0,.5)';return contains(style.backgroundColor,'rgba')||contains(style.backgroundColor,'hsla')})(),replaceInput=["<div class='sp-replacer'>","<div class='sp-preview'><div class='sp-preview-inner'></div></div>","<div class='sp-dd'>&#9660;</div>","</div>"].join(''),markup=(function(){var gradientFix="";if(IE){for(var i=1;i<=6;i++){gradientFix+="<div class='sp-"+i+"'></div>"}}
		return["<div class='sp-container sp-hidden'>","<div class='sp-palette-container'>","<div class='sp-palette sp-thumb sp-cf'></div>","<div class='sp-palette-button-container sp-cf'>","<button type='button' class='sp-palette-toggle'></button>","</div>","</div>","<div class='sp-picker-container'>","<div class='sp-top sp-cf'>","<div class='sp-fill'></div>","<div class='sp-top-inner'>","<div class='sp-color'>","<div class='sp-sat'>","<div class='sp-val'>","<div class='sp-dragger'></div>","</div>","</div>","</div>","<div class='sp-clear sp-clear-display'>","</div>","<div class='sp-hue'>","<div class='sp-slider'></div>",gradientFix,"</div>","</div>","<div class='sp-alpha'><div class='sp-alpha-inner'><div class='sp-alpha-handle'></div></div></div>","</div>","<div class='sp-input-container sp-cf'>","<input class='sp-input' type='text' spellcheck='false'  />","</div>","<div class='sp-initial sp-thumb sp-cf'></div>","<div class='sp-button-container sp-cf'>","<a class='sp-cancel' href='#'></a>","<button type='button' class='sp-choose'></button>","</div>","</div>","</div>"].join("")})();function paletteTemplate(p,color,className,opts){var html=[];for(var i=0;i<p.length;i++){var current=p[i];if(current){var tiny=tinycolor(current);var c=tiny.toHsl().l<0.5?"sp-thumb-el sp-thumb-dark":"sp-thumb-el sp-thumb-light";c+=(tinycolor.equals(color,current))?" sp-thumb-active":"";var formattedString=tiny.toString(opts.preferredFormat||"rgb");var swatchStyle=rgbaSupport?("background-color:"+tiny.toRgbString()):"filter:"+tiny.toFilter();html.push('<span title="'+formattedString+'" data-color="'+tiny.toRgbString()+'" class="'+c+'"><span class="sp-thumb-inner" style="'+swatchStyle+';"></span></span>')}else{var cls='sp-clear-display';html.push($('<div />').append($('<span data-color="" style="background-color:transparent;" class="'+cls+'"></span>').attr('title',opts.noColorSelectedText)).html())}}
		return"<div class='sp-cf "+className+"'>"+html.join('')+"</div>"}
		function hideAll(){for(var i=0;i<spectrums.length;i++){if(spectrums[i]){spectrums[i].hide()}}}
		function instanceOptions(o,callbackContext){var opts=$.extend({},defaultOpts,o);opts.callbacks={'move':bind(opts.move,callbackContext),'change':bind(opts.change,callbackContext),'show':bind(opts.show,callbackContext),'hide':bind(opts.hide,callbackContext),'beforeShow':bind(opts.beforeShow,callbackContext)};return opts}
		function spectrum(element,o){var opts=instanceOptions(o,element),flat=opts.flat,showSelectionPalette=opts.showSelectionPalette,localStorageKey=opts.localStorageKey,theme=opts.theme,callbacks=opts.callbacks,resize=throttle(reflow,10),visible=!1,isDragging=!1,dragWidth=0,dragHeight=0,dragHelperHeight=0,slideHeight=0,slideWidth=0,alphaWidth=0,alphaSlideHelperWidth=0,slideHelperHeight=0,currentHue=0,currentSaturation=0,currentValue=0,currentAlpha=1,palette=[],paletteArray=[],paletteLookup={},selectionPalette=opts.selectionPalette.slice(0),maxSelectionSize=opts.maxSelectionSize,draggingClass="sp-dragging",shiftMovementDirection=null;var doc=element.ownerDocument,body=doc.body,boundElement=$(element),disabled=!1,container=$(markup,doc).addClass(theme),pickerContainer=container.find(".sp-picker-container"),dragger=container.find(".sp-color"),dragHelper=container.find(".sp-dragger"),slider=container.find(".sp-hue"),slideHelper=container.find(".sp-slider"),alphaSliderInner=container.find(".sp-alpha-inner"),alphaSlider=container.find(".sp-alpha"),alphaSlideHelper=container.find(".sp-alpha-handle"),textInput=container.find(".sp-input"),paletteContainer=container.find(".sp-palette"),initialColorContainer=container.find(".sp-initial"),cancelButton=container.find(".sp-cancel"),clearButton=container.find(".sp-clear"),chooseButton=container.find(".sp-choose"),toggleButton=container.find(".sp-palette-toggle"),isInput=boundElement.is("input"),isInputTypeColor=isInput&&boundElement.attr("type")==="color"&&inputTypeColorSupport(),shouldReplace=isInput&&!flat,replacer=(shouldReplace)?$(replaceInput).addClass(theme).addClass(opts.className).addClass(opts.replacerClassName):$([]),offsetElement=(shouldReplace)?replacer:boundElement,previewElement=replacer.find(".sp-preview-inner"),initialColor=opts.color||(isInput&&boundElement.val()),colorOnShow=!1,currentPreferredFormat=opts.preferredFormat,clickoutFiresChange=!opts.showButtons||opts.clickoutFiresChange,isEmpty=!initialColor,allowEmpty=opts.allowEmpty&&!isInputTypeColor;function applyOptions(){if(opts.showPaletteOnly){opts.showPalette=!0}
		toggleButton.text(opts.showPaletteOnly?opts.togglePaletteMoreText:opts.togglePaletteLessText);if(opts.palette){palette=opts.palette.slice(0);paletteArray=Array.isArray(palette[0])?palette:[palette];paletteLookup={};for(var i=0;i<paletteArray.length;i++){for(var j=0;j<paletteArray[i].length;j++){var rgb=tinycolor(paletteArray[i][j]).toRgbString();paletteLookup[rgb]=!0}}}
		container.toggleClass("sp-flat",flat);container.toggleClass("sp-input-disabled",!opts.showInput);container.toggleClass("sp-alpha-enabled",opts.showAlpha);container.toggleClass("sp-clear-enabled",allowEmpty);container.toggleClass("sp-buttons-disabled",!opts.showButtons);container.toggleClass("sp-palette-buttons-disabled",!opts.togglePaletteOnly);container.toggleClass("sp-palette-disabled",!opts.showPalette);container.toggleClass("sp-palette-only",opts.showPaletteOnly);container.toggleClass("sp-initial-disabled",!opts.showInitial);container.addClass(opts.className).addClass(opts.containerClassName);reflow()}
		function initialize(){if(IE){container.find("*:not(input)").attr("unselectable","on")}
		applyOptions();if(shouldReplace){boundElement.after(replacer).hide()}
		if(!allowEmpty){clearButton.hide()}
		if(flat){boundElement.after(container).hide()}else{var appendTo=opts.appendTo==="parent"?boundElement.parent():$(opts.appendTo);if(appendTo.length!==1){appendTo=$("body")}
		appendTo.append(container)}
		updateSelectionPaletteFromStorage();offsetElement.on("click.spectrum touchstart.spectrum",function(e){if(!disabled){toggle()}
		e.stopPropagation();if(!$(e.target).is("input")){e.preventDefault()}});if(boundElement.is(":disabled")||(opts.disabled===!0)){disable()}
		container.on("click",stopPropagation);textInput.on("change",setFromTextInput);textInput.on("paste",function(){setTimeout(setFromTextInput,1)});textInput.on("keydown",function(e){if(e.keyCode==13){setFromTextInput()}});cancelButton.text(opts.cancelText);cancelButton.on("click.spectrum",function(e){e.stopPropagation();e.preventDefault();revert();hide()});clearButton.attr("title",opts.clearText);clearButton.on("click.spectrum",function(e){e.stopPropagation();e.preventDefault();isEmpty=!0;move();if(flat){updateOriginalInput(!0)}});chooseButton.text(opts.chooseText);chooseButton.on("click.spectrum",function(e){e.stopPropagation();e.preventDefault();if(IE&&textInput.is(":focus")){textInput.trigger('change')}
		if(isValid()){updateOriginalInput(!0);hide()}});toggleButton.text(opts.showPaletteOnly?opts.togglePaletteMoreText:opts.togglePaletteLessText);toggleButton.on("click.spectrum",function(e){e.stopPropagation();e.preventDefault();opts.showPaletteOnly=!opts.showPaletteOnly;if(!opts.showPaletteOnly&&!flat){container.css('left','-='+(pickerContainer.outerWidth(!0)+5))}
		applyOptions()});draggable(alphaSlider,function(dragX,dragY,e){currentAlpha=(dragX/alphaWidth);isEmpty=!1;if(e.shiftKey){currentAlpha=Math.round(currentAlpha*10)/10}
		move()},dragStart,dragStop);draggable(slider,function(dragX,dragY){currentHue=parseFloat(dragY/slideHeight);isEmpty=!1;if(!opts.showAlpha){currentAlpha=1}
		move()},dragStart,dragStop);draggable(dragger,function(dragX,dragY,e){if(!e.shiftKey){shiftMovementDirection=null}else if(!shiftMovementDirection){var oldDragX=currentSaturation*dragWidth;var oldDragY=dragHeight-(currentValue*dragHeight);var furtherFromX=Math.abs(dragX-oldDragX)>Math.abs(dragY-oldDragY);shiftMovementDirection=furtherFromX?"x":"y"}
		var setSaturation=!shiftMovementDirection||shiftMovementDirection==="x";var setValue=!shiftMovementDirection||shiftMovementDirection==="y";if(setSaturation){currentSaturation=parseFloat(dragX/dragWidth)}
		if(setValue){currentValue=parseFloat((dragHeight-dragY)/dragHeight)}
		isEmpty=!1;if(!opts.showAlpha){currentAlpha=1}
		move()},dragStart,dragStop);if(!!initialColor){set(initialColor);updateUI();currentPreferredFormat=opts.preferredFormat||tinycolor(initialColor).format;addColorToSelectionPalette(initialColor)}else{updateUI()}
		if(flat){show()}
		function paletteElementClick(e){if(e.data&&e.data.ignore){set($(e.target).closest(".sp-thumb-el").data("color"));move()}else{set($(e.target).closest(".sp-thumb-el").data("color"));move();if(opts.hideAfterPaletteSelect){updateOriginalInput(!0);hide()}else{updateOriginalInput()}}
		return!1}
		var paletteEvent=IE?"mousedown.spectrum":"click.spectrum touchstart.spectrum";paletteContainer.on(paletteEvent,".sp-thumb-el",paletteElementClick);initialColorContainer.on(paletteEvent,".sp-thumb-el:nth-child(1)",{ignore:!0},paletteElementClick)}
		function updateSelectionPaletteFromStorage(){if(localStorageKey&&window.localStorage){try{var oldPalette=window.localStorage[localStorageKey].split(",#");if(oldPalette.length>1){delete window.localStorage[localStorageKey];$.each(oldPalette,function(i,c){addColorToSelectionPalette(c)})}}catch(e){}
		try{selectionPalette=window.localStorage[localStorageKey].split(";")}catch(e){}}}
		function addColorToSelectionPalette(color){if(showSelectionPalette){var rgb=tinycolor(color).toRgbString();if(!paletteLookup[rgb]&&$.inArray(rgb,selectionPalette)===-1){selectionPalette.push(rgb);while(selectionPalette.length>maxSelectionSize){selectionPalette.shift()}}
		if(localStorageKey&&window.localStorage){try{window.localStorage[localStorageKey]=selectionPalette.join(";")}catch(e){}}}}
		function getUniqueSelectionPalette(){var unique=[];if(opts.showPalette){for(var i=0;i<selectionPalette.length;i++){var rgb=tinycolor(selectionPalette[i]).toRgbString();if(!paletteLookup[rgb]){unique.push(selectionPalette[i])}}}
		return unique.reverse().slice(0,opts.maxSelectionSize)}
		function drawPalette(){var currentColor=get();var html=$.map(paletteArray,function(palette,i){return paletteTemplate(palette,currentColor,"sp-palette-row sp-palette-row-"+i,opts)});updateSelectionPaletteFromStorage();if(selectionPalette){html.push(paletteTemplate(getUniqueSelectionPalette(),currentColor,"sp-palette-row sp-palette-row-selection",opts))}
		paletteContainer.html(html.join(""))}
		function drawInitial(){if(opts.showInitial){var initial=colorOnShow;var current=get();initialColorContainer.html(paletteTemplate([initial,current],current,"sp-palette-row-initial",opts))}}
		function dragStart(){if(dragHeight<=0||dragWidth<=0||slideHeight<=0){reflow()}
		isDragging=!0;container.addClass(draggingClass);shiftMovementDirection=null;boundElement.trigger('dragstart.spectrum',[get()])}
		function dragStop(){isDragging=!1;container.removeClass(draggingClass);boundElement.trigger('dragstop.spectrum',[get()])}
		function setFromTextInput(){var value=textInput.val();if((value===null||value==="")&&allowEmpty){set(null);move();updateOriginalInput()}else{var tiny=tinycolor(value);if(tiny.isValid()){set(tiny);move();updateOriginalInput()}else{textInput.addClass("sp-validation-error")}}}
		function toggle(){if(visible){hide()}else{show()}}
		function show(){var event=$.Event('beforeShow.spectrum');if(visible){reflow();return}
		boundElement.trigger(event,[get()]);if(callbacks.beforeShow(get())===!1||event.isDefaultPrevented()){return}
		hideAll();visible=!0;$(doc).on("keydown.spectrum",onkeydown);$(doc).on("click.spectrum",clickout);$(window).on("resize.spectrum",resize);replacer.addClass("sp-active");container.removeClass("sp-hidden");reflow();updateUI();colorOnShow=get();drawInitial();callbacks.show(colorOnShow);boundElement.trigger('show.spectrum',[colorOnShow])}
		function onkeydown(e){if(e.keyCode===27){hide()}}
		function clickout(e){if(e.button==2){return}
		if(isDragging){return}
		if(clickoutFiresChange){updateOriginalInput(!0)}else{revert()}
		hide()}
		function hide(){if(!visible||flat){return}
		visible=!1;$(doc).off("keydown.spectrum",onkeydown);$(doc).off("click.spectrum",clickout);$(window).off("resize.spectrum",resize);replacer.removeClass("sp-active");container.addClass("sp-hidden");callbacks.hide(get());boundElement.trigger('hide.spectrum',[get()])}
		function revert(){set(colorOnShow,!0);updateOriginalInput(!0)}
		function set(color,ignoreFormatChange){if(tinycolor.equals(color,get())){updateUI();return}
		var newColor,newHsv;if(!color&&allowEmpty){isEmpty=!0}else{isEmpty=!1;newColor=tinycolor(color);newHsv=newColor.toHsv();currentHue=(newHsv.h%360)/360;currentSaturation=newHsv.s;currentValue=newHsv.v;currentAlpha=newHsv.a}
		updateUI();if(newColor&&newColor.isValid()&&!ignoreFormatChange){currentPreferredFormat=opts.preferredFormat||newColor.getFormat()}}
		function get(opts){opts=opts||{};if(allowEmpty&&isEmpty){return null}
		return tinycolor.fromRatio({h:currentHue,s:currentSaturation,v:currentValue,a:Math.round(currentAlpha*1000)/1000},{format:opts.format||currentPreferredFormat})}
		function isValid(){return!textInput.hasClass("sp-validation-error")}
		function move(){updateUI();callbacks.move(get());boundElement.trigger('move.spectrum',[get()])}
		function updateUI(){textInput.removeClass("sp-validation-error");updateHelperLocations();var flatColor=tinycolor.fromRatio({h:currentHue,s:1,v:1});dragger.css("background-color",flatColor.toHexString());var format=currentPreferredFormat;if(currentAlpha<1&&!(currentAlpha===0&&format==="name")){if(format==="hex"||format==="hex3"||format==="hex6"||format==="name"){format="rgb"}}
		var realColor=get({format:format}),displayColor='';previewElement.removeClass("sp-clear-display");previewElement.css('background-color','transparent');if(!realColor&&allowEmpty){previewElement.addClass("sp-clear-display")}else{var realHex=realColor.toHexString(),realRgb=realColor.toRgbString();if(rgbaSupport||realColor.alpha===1){previewElement.css("background-color",realRgb)}else{previewElement.css("background-color","transparent");previewElement.css("filter",realColor.toFilter())}
		if(opts.showAlpha){var rgb=realColor.toRgb();rgb.a=0;var realAlpha=tinycolor(rgb).toRgbString();var gradient="linear-gradient(left, "+realAlpha+", "+realHex+")";if(IE){alphaSliderInner.css("filter",tinycolor(realAlpha).toFilter({gradientType:1},realHex))}else{alphaSliderInner.css("background","-webkit-"+gradient);alphaSliderInner.css("background","-moz-"+gradient);alphaSliderInner.css("background","-ms-"+gradient);alphaSliderInner.css("background","linear-gradient(to right, "+realAlpha+", "+realHex+")")}}
		displayColor=realColor.toString(format)}
		if(opts.showInput){textInput.val(displayColor)}
		if(opts.showPalette){drawPalette()}
		drawInitial()}
		function updateHelperLocations(){var s=currentSaturation;var v=currentValue;if(allowEmpty&&isEmpty){alphaSlideHelper.hide();slideHelper.hide();dragHelper.hide()}else{alphaSlideHelper.show();slideHelper.show();dragHelper.show();var dragX=s*dragWidth;var dragY=dragHeight-(v*dragHeight);dragX=Math.max(-dragHelperHeight,Math.min(dragWidth-dragHelperHeight,dragX-dragHelperHeight));dragY=Math.max(-dragHelperHeight,Math.min(dragHeight-dragHelperHeight,dragY-dragHelperHeight));dragHelper.css({"top":dragY+"px","left":dragX+"px"});var alphaX=currentAlpha*alphaWidth;alphaSlideHelper.css({"left":(alphaX-(alphaSlideHelperWidth/2))+"px"});var slideY=(currentHue)*slideHeight;slideHelper.css({"top":(slideY-slideHelperHeight)+"px"})}}
		function updateOriginalInput(fireCallback){var color=get(),displayColor='',hasChanged=!tinycolor.equals(color,colorOnShow);if(color){displayColor=color.toString(currentPreferredFormat);addColorToSelectionPalette(color)}
		if(isInput){boundElement.val(displayColor)}
		if(fireCallback&&hasChanged){callbacks.change(color);boundElement.trigger('change',[color])}}
		function reflow(){if(!visible){return}
		dragWidth=dragger.width();dragHeight=dragger.height();dragHelperHeight=dragHelper.height();slideWidth=slider.width();slideHeight=slider.height();slideHelperHeight=slideHelper.height();alphaWidth=alphaSlider.width();alphaSlideHelperWidth=alphaSlideHelper.width();if(!flat){container.css("position","absolute");if(opts.offset){container.offset(opts.offset)}else{container.offset(getOffset(container,offsetElement))}}
		updateHelperLocations();if(opts.showPalette){drawPalette()}
		boundElement.trigger('reflow.spectrum')}
		function destroy(){boundElement.show();offsetElement.off("click.spectrum touchstart.spectrum");container.remove();replacer.remove();spectrums[spect.id]=null}
		function option(optionName,optionValue){if(optionName===undefined){return $.extend({},opts)}
		if(optionValue===undefined){return opts[optionName]}
		opts[optionName]=optionValue;if(optionName==="preferredFormat"){currentPreferredFormat=opts.preferredFormat}
		applyOptions()}
		function enable(){disabled=!1;boundElement.attr("disabled",!1);offsetElement.removeClass("sp-disabled")}
		function disable(){hide();disabled=!0;boundElement.attr("disabled",!0);offsetElement.addClass("sp-disabled")}
		function setOffset(coord){opts.offset=coord;reflow()}
		initialize();var spect={show:show,hide:hide,toggle:toggle,reflow:reflow,option:option,enable:enable,disable:disable,offset:setOffset,set:function(c){set(c);updateOriginalInput()},get:get,destroy:destroy,container:container};spect.id=spectrums.push(spect)-1;return spect}
		function getOffset(picker,input){var extraY=0;var dpWidth=picker.outerWidth();var dpHeight=picker.outerHeight();var inputHeight=input.outerHeight();var doc=picker[0].ownerDocument;var docElem=doc.documentElement;var viewWidth=docElem.clientWidth+$(doc).scrollLeft();var viewHeight=docElem.clientHeight+$(doc).scrollTop();var offset=input.offset();var offsetLeft=offset.left;var offsetTop=offset.top;offsetTop+=inputHeight;offsetLeft-=Math.min(offsetLeft,(offsetLeft+dpWidth>viewWidth&&viewWidth>dpWidth)?Math.abs(offsetLeft+dpWidth-viewWidth):0);offsetTop-=Math.min(offsetTop,((offsetTop+dpHeight>viewHeight&&viewHeight>dpHeight)?Math.abs(dpHeight+inputHeight-extraY):extraY));return{top:offsetTop,bottom:offset.bottom,left:offsetLeft,right:offset.right,width:offset.width,height:offset.height}}
		function noop(){}
		function stopPropagation(e){e.stopPropagation()}
		function bind(func,obj){var slice=Array.prototype.slice;var args=slice.call(arguments,2);return function(){return func.apply(obj,args.concat(slice.call(arguments)))}}
		function draggable(element,onmove,onstart,onstop){onmove=onmove||function(){};onstart=onstart||function(){};onstop=onstop||function(){};var doc=document;var dragging=!1;var offset={};var maxHeight=0;var maxWidth=0;var hasTouch=('ontouchstart' in window);var duringDragEvents={};duringDragEvents.selectstart=prevent;duringDragEvents.dragstart=prevent;duringDragEvents["touchmove mousemove"]=move;duringDragEvents["touchend mouseup"]=stop;function prevent(e){if(e.stopPropagation){e.stopPropagation()}
		if(e.preventDefault){e.preventDefault()}
		e.returnValue=!1}
		function move(e){if(dragging){if(IE&&doc.documentMode<9&&!e.button){return stop()}
		var t0=e.originalEvent&&e.originalEvent.touches&&e.originalEvent.touches[0];var pageX=t0&&t0.pageX||e.pageX;var pageY=t0&&t0.pageY||e.pageY;var dragX=Math.max(0,Math.min(pageX-offset.left,maxWidth));var dragY=Math.max(0,Math.min(pageY-offset.top,maxHeight));if(hasTouch){prevent(e)}
		onmove.apply(element,[dragX,dragY,e])}}
		function start(e){var rightclick=(e.which)?(e.which==3):(e.button==2);if(!rightclick&&!dragging){if(onstart.apply(element,arguments)!==!1){dragging=!0;maxHeight=$(element).height();maxWidth=$(element).width();offset=$(element).offset();$(doc).on(duringDragEvents);$(doc.body).addClass("sp-dragging");move(e);prevent(e)}}}
		function stop(){if(dragging){$(doc).off(duringDragEvents);$(doc.body).removeClass("sp-dragging");setTimeout(function(){onstop.apply(element,arguments)},0)}
		dragging=!1}
		$(element).on("touchstart mousedown",start)}
		function throttle(func,wait,debounce){var timeout;return function(){var context=this,args=arguments;var throttler=function(){timeout=null;func.apply(context,args)};if(debounce)clearTimeout(timeout);if(debounce||!timeout)timeout=setTimeout(throttler,wait)}}
		function inputTypeColorSupport(){return $.fn.spectrum.inputTypeColorSupport()}
		var dataID="spectrum.id";$.fn.spectrum=function(opts,extra){if(typeof opts=="string"){var returnValue=this;var args=Array.prototype.slice.call(arguments,1);this.each(function(){var spect=spectrums[$(this).data(dataID)];if(spect){var method=spect[opts];if(!method){throw new Error("Spectrum: no such method: '"+opts+"'")}
		if(opts=="get"){returnValue=spect.get()}else if(opts=="container"){returnValue=spect.container}else if(opts=="option"){returnValue=spect.option.apply(spect,args)}else if(opts=="destroy"){spect.destroy();$(this).removeData(dataID)}else{method.apply(spect,args)}}});return returnValue}
		return this.spectrum("destroy").each(function(){var options=$.extend({},$(this).data(),opts);var spect=spectrum(this,options);$(this).data(dataID,spect.id)})};$.fn.spectrum.load=!0;$.fn.spectrum.loadOpts={};$.fn.spectrum.draggable=draggable;$.fn.spectrum.defaults=defaultOpts;$.fn.spectrum.inputTypeColorSupport=function inputTypeColorSupport(){if(typeof inputTypeColorSupport._cachedResult==="undefined"){var colorInput=$("<input type='color'/>")[0];inputTypeColorSupport._cachedResult=colorInput.type==="color"&&colorInput.value!==""}
		return inputTypeColorSupport._cachedResult};$.spectrum={};$.spectrum.localization={};$.spectrum.palettes={};$.fn.spectrum.processNativeColorInputs=function(){var colorInputs=$("input[type=color]");if(colorInputs.length&&!inputTypeColorSupport()){colorInputs.spectrum({preferredFormat:"hex6"})}};(function(){var trimLeft=/^[\s,#]+/,trimRight=/\s+$/,tinyCounter=0,math=Math,mathRound=math.round,mathMin=math.min,mathMax=math.max,mathRandom=math.random;var tinycolor=function(color,opts){color=(color)?color:'';opts=opts||{};if(color instanceof tinycolor){return color}
		if(!(this instanceof tinycolor)){return new tinycolor(color,opts)}
		var rgb=inputToRGB(color);this._originalInput=color;this._r=rgb.r;this._g=rgb.g;this._b=rgb.b;this._a=rgb.a;this._roundA=mathRound(1000*this._a)/1000;this._format=opts.format||rgb.format;this._gradientType=opts.gradientType;if(this._r<1){this._r=mathRound(this._r)}
		if(this._g<1){this._g=mathRound(this._g)}
		if(this._b<1){this._b=mathRound(this._b)}
		this._ok=rgb.ok;this._tc_id=tinyCounter++};tinycolor.prototype={isDark:function(){return this.getBrightness()<128},isLight:function(){return!this.isDark()},isValid:function(){return this._ok},getOriginalInput:function(){return this._originalInput},getFormat:function(){return this._format},getAlpha:function(){return this._a},getBrightness:function(){var rgb=this.toRgb();return(rgb.r*299+rgb.g*587+rgb.b*114)/1000},setAlpha:function(value){this._a=boundAlpha(value);this._roundA=mathRound(1000*this._a)/1000;return this},toHsv:function(){var hsv=rgbToHsv(this._r,this._g,this._b);return{h:hsv.h*360,s:hsv.s,v:hsv.v,a:this._a}},toHsvString:function(){var hsv=rgbToHsv(this._r,this._g,this._b);var h=mathRound(hsv.h*360),s=mathRound(hsv.s*100),v=mathRound(hsv.v*100);return(this._a==1)?"hsv("+h+", "+s+"%, "+v+"%)":"hsva("+h+", "+s+"%, "+v+"%, "+this._roundA+")"},toHsl:function(){var hsl=rgbToHsl(this._r,this._g,this._b);return{h:hsl.h*360,s:hsl.s,l:hsl.l,a:this._a}},toHslString:function(){var hsl=rgbToHsl(this._r,this._g,this._b);var h=mathRound(hsl.h*360),s=mathRound(hsl.s*100),l=mathRound(hsl.l*100);return(this._a==1)?"hsl("+h+", "+s+"%, "+l+"%)":"hsla("+h+", "+s+"%, "+l+"%, "+this._roundA+")"},toHex:function(allow3Char){return rgbToHex(this._r,this._g,this._b,allow3Char)},toHexString:function(allow3Char){return'#'+this.toHex(allow3Char)},toHex8:function(){return rgbaToHex(this._r,this._g,this._b,this._a)},toHex8String:function(){return'#'+this.toHex8()},toRgb:function(){return{r:mathRound(this._r),g:mathRound(this._g),b:mathRound(this._b),a:this._a}},toRgbString:function(){return(this._a==1)?"rgb("+mathRound(this._r)+", "+mathRound(this._g)+", "+mathRound(this._b)+")":"rgba("+mathRound(this._r)+", "+mathRound(this._g)+", "+mathRound(this._b)+", "+this._roundA+")"},toPercentageRgb:function(){return{r:mathRound(bound01(this._r,255)*100)+"%",g:mathRound(bound01(this._g,255)*100)+"%",b:mathRound(bound01(this._b,255)*100)+"%",a:this._a}},toPercentageRgbString:function(){return(this._a==1)?"rgb("+mathRound(bound01(this._r,255)*100)+"%, "+mathRound(bound01(this._g,255)*100)+"%, "+mathRound(bound01(this._b,255)*100)+"%)":"rgba("+mathRound(bound01(this._r,255)*100)+"%, "+mathRound(bound01(this._g,255)*100)+"%, "+mathRound(bound01(this._b,255)*100)+"%, "+this._roundA+")"},toName:function(){if(this._a===0){return"transparent"}
		if(this._a<1){return!1}
		return hexNames[rgbToHex(this._r,this._g,this._b,!0)]||!1},toFilter:function(secondColor){var hex8String='#'+rgbaToHex(this._r,this._g,this._b,this._a);var secondHex8String=hex8String;var gradientType=this._gradientType?"GradientType = 1, ":"";if(secondColor){var s=tinycolor(secondColor);secondHex8String=s.toHex8String()}
		return"progid:DXImageTransform.Microsoft.gradient("+gradientType+"startColorstr="+hex8String+",endColorstr="+secondHex8String+")"},toString:function(format){var formatSet=!!format;format=format||this._format;var formattedString=!1;var hasAlpha=this._a<1&&this._a>=0;var needsAlphaFormat=!formatSet&&hasAlpha&&(format==="hex"||format==="hex6"||format==="hex3"||format==="name");if(needsAlphaFormat){if(format==="name"&&this._a===0){return this.toName()}
		return this.toRgbString()}
		if(format==="rgb"){formattedString=this.toRgbString()}
		if(format==="prgb"){formattedString=this.toPercentageRgbString()}
		if(format==="hex"||format==="hex6"){formattedString=this.toHexString()}
		if(format==="hex3"){formattedString=this.toHexString(!0)}
		if(format==="hex8"){formattedString=this.toHex8String()}
		if(format==="name"){formattedString=this.toName()}
		if(format==="hsl"){formattedString=this.toHslString()}
		if(format==="hsv"){formattedString=this.toHsvString()}
		return formattedString||this.toHexString()},_applyModification:function(fn,args){var color=fn.apply(null,[this].concat([].slice.call(args)));this._r=color._r;this._g=color._g;this._b=color._b;this.setAlpha(color._a);return this},lighten:function(){return this._applyModification(lighten,arguments)},brighten:function(){return this._applyModification(brighten,arguments)},darken:function(){return this._applyModification(darken,arguments)},desaturate:function(){return this._applyModification(desaturate,arguments)},saturate:function(){return this._applyModification(saturate,arguments)},greyscale:function(){return this._applyModification(greyscale,arguments)},spin:function(){return this._applyModification(spin,arguments)},_applyCombination:function(fn,args){return fn.apply(null,[this].concat([].slice.call(args)))},analogous:function(){return this._applyCombination(analogous,arguments)},complement:function(){return this._applyCombination(complement,arguments)},monochromatic:function(){return this._applyCombination(monochromatic,arguments)},splitcomplement:function(){return this._applyCombination(splitcomplement,arguments)},triad:function(){return this._applyCombination(triad,arguments)},tetrad:function(){return this._applyCombination(tetrad,arguments)}};tinycolor.fromRatio=function(color,opts){if(typeof color=="object"){var newColor={};for(var i in color){if(color.hasOwnProperty(i)){if(i==="a"){newColor[i]=color[i]}else{newColor[i]=convertToPercentage(color[i])}}}
		color=newColor}
		return tinycolor(color,opts)};function inputToRGB(color){var rgb={r:0,g:0,b:0};var a=1;var ok=!1;var format=!1;if(typeof color=="string"){color=stringInputToObject(color)}
		if(typeof color=="object"){if(color.hasOwnProperty("r")&&color.hasOwnProperty("g")&&color.hasOwnProperty("b")){rgb=rgbToRgb(color.r,color.g,color.b);ok=!0;format=String(color.r).substr(-1)==="%"?"prgb":"rgb"}else if(color.hasOwnProperty("h")&&color.hasOwnProperty("s")&&color.hasOwnProperty("v")){color.s=convertToPercentage(color.s);color.v=convertToPercentage(color.v);rgb=hsvToRgb(color.h,color.s,color.v);ok=!0;format="hsv"}else if(color.hasOwnProperty("h")&&color.hasOwnProperty("s")&&color.hasOwnProperty("l")){color.s=convertToPercentage(color.s);color.l=convertToPercentage(color.l);rgb=hslToRgb(color.h,color.s,color.l);ok=!0;format="hsl"}
		if(color.hasOwnProperty("a")){a=color.a}}
		a=boundAlpha(a);return{ok:ok,format:color.format||format,r:mathMin(255,mathMax(rgb.r,0)),g:mathMin(255,mathMax(rgb.g,0)),b:mathMin(255,mathMax(rgb.b,0)),a:a}}
		function rgbToRgb(r,g,b){return{r:bound01(r,255)*255,g:bound01(g,255)*255,b:bound01(b,255)*255}}
		function rgbToHsl(r,g,b){r=bound01(r,255);g=bound01(g,255);b=bound01(b,255);var max=mathMax(r,g,b),min=mathMin(r,g,b);var h,s,l=(max+min)/2;if(max==min){h=s=0}else{var d=max-min;s=l>0.5?d/(2-max-min):d/(max+min);switch(max){case r:h=(g-b)/d+(g<b?6:0);break;case g:h=(b-r)/d+2;break;case b:h=(r-g)/d+4;break}
		h/=6}
		return{h:h,s:s,l:l}}
		function hslToRgb(h,s,l){var r,g,b;h=bound01(h,360);s=bound01(s,100);l=bound01(l,100);function hue2rgb(p,q,t){if(t<0)t+=1;if(t>1)t-=1;if(t<1/6)return p+(q-p)*6*t;if(t<1/2)return q;if(t<2/3)return p+(q-p)*(2/3-t)*6;return p}
		if(s===0){r=g=b=l}else{var q=l<0.5?l*(1+s):l+s-l*s;var p=2*l-q;r=hue2rgb(p,q,h+1/3);g=hue2rgb(p,q,h);b=hue2rgb(p,q,h-1/3)}
		return{r:r*255,g:g*255,b:b*255}}
		function rgbToHsv(r,g,b){r=bound01(r,255);g=bound01(g,255);b=bound01(b,255);var max=mathMax(r,g,b),min=mathMin(r,g,b);var h,s,v=max;var d=max-min;s=max===0?0:d/max;if(max==min){h=0}else{switch(max){case r:h=(g-b)/d+(g<b?6:0);break;case g:h=(b-r)/d+2;break;case b:h=(r-g)/d+4;break}
		h/=6}
		return{h:h,s:s,v:v}}
		function hsvToRgb(h,s,v){h=bound01(h,360)*6;s=bound01(s,100);v=bound01(v,100);var i=math.floor(h),f=h-i,p=v*(1-s),q=v*(1-f*s),t=v*(1-(1-f)*s),mod=i%6,r=[v,q,p,p,t,v][mod],g=[t,v,v,q,p,p][mod],b=[p,p,t,v,v,q][mod];return{r:r*255,g:g*255,b:b*255}}
		function rgbToHex(r,g,b,allow3Char){var hex=[pad2(mathRound(r).toString(16)),pad2(mathRound(g).toString(16)),pad2(mathRound(b).toString(16))];if(allow3Char&&hex[0].charAt(0)==hex[0].charAt(1)&&hex[1].charAt(0)==hex[1].charAt(1)&&hex[2].charAt(0)==hex[2].charAt(1)){return hex[0].charAt(0)+hex[1].charAt(0)+hex[2].charAt(0)}
		return hex.join("")}
		function rgbaToHex(r,g,b,a){var hex=[pad2(convertDecimalToHex(a)),pad2(mathRound(r).toString(16)),pad2(mathRound(g).toString(16)),pad2(mathRound(b).toString(16))];return hex.join("")}
		tinycolor.equals=function(color1,color2){if(!color1||!color2){return!1}
		return tinycolor(color1).toRgbString()==tinycolor(color2).toRgbString()};tinycolor.random=function(){return tinycolor.fromRatio({r:mathRandom(),g:mathRandom(),b:mathRandom()})};function desaturate(color,amount){amount=(amount===0)?0:(amount||10);var hsl=tinycolor(color).toHsl();hsl.s-=amount/100;hsl.s=clamp01(hsl.s);return tinycolor(hsl)}
		function saturate(color,amount){amount=(amount===0)?0:(amount||10);var hsl=tinycolor(color).toHsl();hsl.s+=amount/100;hsl.s=clamp01(hsl.s);return tinycolor(hsl)}
		function greyscale(color){return tinycolor(color).desaturate(100)}
		function lighten(color,amount){amount=(amount===0)?0:(amount||10);var hsl=tinycolor(color).toHsl();hsl.l+=amount/100;hsl.l=clamp01(hsl.l);return tinycolor(hsl)}
		function brighten(color,amount){amount=(amount===0)?0:(amount||10);var rgb=tinycolor(color).toRgb();rgb.r=mathMax(0,mathMin(255,rgb.r-mathRound(255*-(amount/100))));rgb.g=mathMax(0,mathMin(255,rgb.g-mathRound(255*-(amount/100))));rgb.b=mathMax(0,mathMin(255,rgb.b-mathRound(255*-(amount/100))));return tinycolor(rgb)}
		function darken(color,amount){amount=(amount===0)?0:(amount||10);var hsl=tinycolor(color).toHsl();hsl.l-=amount/100;hsl.l=clamp01(hsl.l);return tinycolor(hsl)}
		function spin(color,amount){var hsl=tinycolor(color).toHsl();var hue=(mathRound(hsl.h)+amount)%360;hsl.h=hue<0?360+hue:hue;return tinycolor(hsl)}
		function complement(color){var hsl=tinycolor(color).toHsl();hsl.h=(hsl.h+180)%360;return tinycolor(hsl)}
		function triad(color){var hsl=tinycolor(color).toHsl();var h=hsl.h;return[tinycolor(color),tinycolor({h:(h+120)%360,s:hsl.s,l:hsl.l}),tinycolor({h:(h+240)%360,s:hsl.s,l:hsl.l})]}
		function tetrad(color){var hsl=tinycolor(color).toHsl();var h=hsl.h;return[tinycolor(color),tinycolor({h:(h+90)%360,s:hsl.s,l:hsl.l}),tinycolor({h:(h+180)%360,s:hsl.s,l:hsl.l}),tinycolor({h:(h+270)%360,s:hsl.s,l:hsl.l})]}
		function splitcomplement(color){var hsl=tinycolor(color).toHsl();var h=hsl.h;return[tinycolor(color),tinycolor({h:(h+72)%360,s:hsl.s,l:hsl.l}),tinycolor({h:(h+216)%360,s:hsl.s,l:hsl.l})]}
		function analogous(color,results,slices){results=results||6;slices=slices||30;var hsl=tinycolor(color).toHsl();var part=360/slices;var ret=[tinycolor(color)];for(hsl.h=((hsl.h-(part*results>>1))+720)%360;--results;){hsl.h=(hsl.h+part)%360;ret.push(tinycolor(hsl))}
		return ret}
		function monochromatic(color,results){results=results||6;var hsv=tinycolor(color).toHsv();var h=hsv.h,s=hsv.s,v=hsv.v;var ret=[];var modification=1/results;while(results--){ret.push(tinycolor({h:h,s:s,v:v}));v=(v+modification)%1}
		return ret}
		tinycolor.mix=function(color1,color2,amount){amount=(amount===0)?0:(amount||50);var rgb1=tinycolor(color1).toRgb();var rgb2=tinycolor(color2).toRgb();var p=amount/100;var w=p*2-1;var a=rgb2.a-rgb1.a;var w1;if(w*a==-1){w1=w}else{w1=(w+a)/(1+w*a)}
		w1=(w1+1)/2;var w2=1-w1;var rgba={r:rgb2.r*w1+rgb1.r*w2,g:rgb2.g*w1+rgb1.g*w2,b:rgb2.b*w1+rgb1.b*w2,a:rgb2.a*p+rgb1.a*(1-p)};return tinycolor(rgba)};tinycolor.readability=function(color1,color2){var c1=tinycolor(color1);var c2=tinycolor(color2);var rgb1=c1.toRgb();var rgb2=c2.toRgb();var brightnessA=c1.getBrightness();var brightnessB=c2.getBrightness();var colorDiff=(Math.max(rgb1.r,rgb2.r)-Math.min(rgb1.r,rgb2.r)+Math.max(rgb1.g,rgb2.g)-Math.min(rgb1.g,rgb2.g)+Math.max(rgb1.b,rgb2.b)-Math.min(rgb1.b,rgb2.b));return{brightness:Math.abs(brightnessA-brightnessB),color:colorDiff}};tinycolor.isReadable=function(color1,color2){var readability=tinycolor.readability(color1,color2);return readability.brightness>125&&readability.color>500};tinycolor.mostReadable=function(baseColor,colorList){var bestColor=null;var bestScore=0;var bestIsReadable=!1;for(var i=0;i<colorList.length;i++){var readability=tinycolor.readability(baseColor,colorList[i]);var readable=readability.brightness>125&&readability.color>500;var score=3*(readability.brightness/125)+(readability.color/500);if((readable&&!bestIsReadable)||(readable&&bestIsReadable&&score>bestScore)||((!readable)&&(!bestIsReadable)&&score>bestScore)){bestIsReadable=readable;bestScore=score;bestColor=tinycolor(colorList[i])}}
		return bestColor};var names=tinycolor.names={aliceblue:"f0f8ff",antiquewhite:"faebd7",aqua:"0ff",aquamarine:"7fffd4",azure:"f0ffff",beige:"f5f5dc",bisque:"ffe4c4",black:"000",blanchedalmond:"ffebcd",blue:"00f",blueviolet:"8a2be2",brown:"a52a2a",burlywood:"deb887",burntsienna:"ea7e5d",cadetblue:"5f9ea0",chartreuse:"7fff00",chocolate:"d2691e",coral:"ff7f50",cornflowerblue:"6495ed",cornsilk:"fff8dc",crimson:"dc143c",cyan:"0ff",darkblue:"00008b",darkcyan:"008b8b",darkgoldenrod:"b8860b",darkgray:"a9a9a9",darkgreen:"006400",darkgrey:"a9a9a9",darkkhaki:"bdb76b",darkmagenta:"8b008b",darkolivegreen:"556b2f",darkorange:"ff8c00",darkorchid:"9932cc",darkred:"8b0000",darksalmon:"e9967a",darkseagreen:"8fbc8f",darkslateblue:"483d8b",darkslategray:"2f4f4f",darkslategrey:"2f4f4f",darkturquoise:"00ced1",darkviolet:"9400d3",deeppink:"ff1493",deepskyblue:"00bfff",dimgray:"696969",dimgrey:"696969",dodgerblue:"1e90ff",firebrick:"b22222",floralwhite:"fffaf0",forestgreen:"228b22",fuchsia:"f0f",gainsboro:"dcdcdc",ghostwhite:"f8f8ff",gold:"ffd700",goldenrod:"daa520",gray:"808080",green:"008000",greenyellow:"adff2f",grey:"808080",honeydew:"f0fff0",hotpink:"ff69b4",indianred:"cd5c5c",indigo:"4b0082",ivory:"fffff0",khaki:"f0e68c",lavender:"e6e6fa",lavenderblush:"fff0f5",lawngreen:"7cfc00",lemonchiffon:"fffacd",lightblue:"add8e6",lightcoral:"f08080",lightcyan:"e0ffff",lightgoldenrodyellow:"fafad2",lightgray:"d3d3d3",lightgreen:"90ee90",lightgrey:"d3d3d3",lightpink:"ffb6c1",lightsalmon:"ffa07a",lightseagreen:"20b2aa",lightskyblue:"87cefa",lightslategray:"789",lightslategrey:"789",lightsteelblue:"b0c4de",lightyellow:"ffffe0",lime:"0f0",limegreen:"32cd32",linen:"faf0e6",magenta:"f0f",maroon:"800000",mediumaquamarine:"66cdaa",mediumblue:"0000cd",mediumorchid:"ba55d3",mediumpurple:"9370db",mediumseagreen:"3cb371",mediumslateblue:"7b68ee",mediumspringgreen:"00fa9a",mediumturquoise:"48d1cc",mediumvioletred:"c71585",midnightblue:"191970",mintcream:"f5fffa",mistyrose:"ffe4e1",moccasin:"ffe4b5",navajowhite:"ffdead",navy:"000080",oldlace:"fdf5e6",olive:"808000",olivedrab:"6b8e23",orange:"ffa500",orangered:"ff4500",orchid:"da70d6",palegoldenrod:"eee8aa",palegreen:"98fb98",paleturquoise:"afeeee",palevioletred:"db7093",papayawhip:"ffefd5",peachpuff:"ffdab9",peru:"cd853f",pink:"ffc0cb",plum:"dda0dd",powderblue:"b0e0e6",purple:"800080",rebeccapurple:"663399",red:"f00",rosybrown:"bc8f8f",royalblue:"4169e1",saddlebrown:"8b4513",salmon:"fa8072",sandybrown:"f4a460",seagreen:"2e8b57",seashell:"fff5ee",sienna:"a0522d",silver:"c0c0c0",skyblue:"87ceeb",slateblue:"6a5acd",slategray:"708090",slategrey:"708090",snow:"fffafa",springgreen:"00ff7f",steelblue:"4682b4",tan:"d2b48c",teal:"008080",thistle:"d8bfd8",tomato:"ff6347",turquoise:"40e0d0",violet:"ee82ee",wheat:"f5deb3",white:"fff",whitesmoke:"f5f5f5",yellow:"ff0",yellowgreen:"9acd32"};var hexNames=tinycolor.hexNames=flip(names);function flip(o){var flipped={};for(var i in o){if(o.hasOwnProperty(i)){flipped[o[i]]=i}}
		return flipped}
		function boundAlpha(a){a=parseFloat(a);if(isNaN(a)||a<0||a>1){a=1}
		return a}
		function bound01(n,max){if(isOnePointZero(n)){n="100%"}
		var processPercent=isPercentage(n);n=mathMin(max,mathMax(0,parseFloat(n)));if(processPercent){n=parseInt(n*max,10)/100}
		if((math.abs(n-max)<0.000001)){return 1}
		return(n%max)/parseFloat(max)}
		function clamp01(val){return mathMin(1,mathMax(0,val))}
		function parseIntFromHex(val){return parseInt(val,16)}
		function isOnePointZero(n){return typeof n=="string"&&n.indexOf('.')!=-1&&parseFloat(n)===1}
		function isPercentage(n){return typeof n==="string"&&n.indexOf('%')!=-1}
		function pad2(c){return c.length==1?'0'+c:''+c}
		function convertToPercentage(n){if(n<=1){n=(n*100)+"%"}
		return n}
		function convertDecimalToHex(d){return Math.round(parseFloat(d)*255).toString(16)}
		function convertHexToDecimal(h){return(parseIntFromHex(h)/255)}
		var matchers=(function(){var CSS_INTEGER="[-\\+]?\\d+%?";var CSS_NUMBER="[-\\+]?\\d*\\.\\d+%?";var CSS_UNIT="(?:"+CSS_NUMBER+")|(?:"+CSS_INTEGER+")";var PERMISSIVE_MATCH3="[\\s|\\(]+("+CSS_UNIT+")[,|\\s]+("+CSS_UNIT+")[,|\\s]+("+CSS_UNIT+")\\s*\\)?";var PERMISSIVE_MATCH4="[\\s|\\(]+("+CSS_UNIT+")[,|\\s]+("+CSS_UNIT+")[,|\\s]+("+CSS_UNIT+")[,|\\s]+("+CSS_UNIT+")\\s*\\)?";return{rgb:new RegExp("rgb"+PERMISSIVE_MATCH3),rgba:new RegExp("rgba"+PERMISSIVE_MATCH4),hsl:new RegExp("hsl"+PERMISSIVE_MATCH3),hsla:new RegExp("hsla"+PERMISSIVE_MATCH4),hsv:new RegExp("hsv"+PERMISSIVE_MATCH3),hsva:new RegExp("hsva"+PERMISSIVE_MATCH4),hex3:/^([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,hex6:/^([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/,hex8:/^([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/}})();function stringInputToObject(color){color=color.replace(trimLeft,'').replace(trimRight,'').toLowerCase();var named=!1;if(names[color]){color=names[color];named=!0}else if(color=='transparent'){return{r:0,g:0,b:0,a:0,format:"name"}}
		var match;if((match=matchers.rgb.exec(color))){return{r:match[1],g:match[2],b:match[3]}}
		if((match=matchers.rgba.exec(color))){return{r:match[1],g:match[2],b:match[3],a:match[4]}}
		if((match=matchers.hsl.exec(color))){return{h:match[1],s:match[2],l:match[3]}}
		if((match=matchers.hsla.exec(color))){return{h:match[1],s:match[2],l:match[3],a:match[4]}}
		if((match=matchers.hsv.exec(color))){return{h:match[1],s:match[2],v:match[3]}}
		if((match=matchers.hsva.exec(color))){return{h:match[1],s:match[2],v:match[3],a:match[4]}}
		if((match=matchers.hex8.exec(color))){return{a:convertHexToDecimal(match[1]),r:parseIntFromHex(match[2]),g:parseIntFromHex(match[3]),b:parseIntFromHex(match[4]),format:named?"name":"hex8"}}
		if((match=matchers.hex6.exec(color))){return{r:parseIntFromHex(match[1]),g:parseIntFromHex(match[2]),b:parseIntFromHex(match[3]),format:named?"name":"hex"}}
		if((match=matchers.hex3.exec(color))){return{r:parseIntFromHex(match[1]+''+match[1]),g:parseIntFromHex(match[2]+''+match[2]),b:parseIntFromHex(match[3]+''+match[3]),format:named?"name":"hex"}}
		return!1}
		window.tinycolor=tinycolor})();$(function(){if($.fn.spectrum.load){$.fn.spectrum.processNativeColorInputs()}})});

        $('head').append('<style>.sp-container{position:absolute;top:0;left:0;display:inline-block;*display:inline;*zoom:1;z-index:9999994;overflow:hidden}.sp-container.sp-flat{position:relative}.sp-container,.sp-container *{-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box}.sp-top{position:relative;width:100%;display:inline-block}.sp-top-inner{position:absolute;top:0;left:0;bottom:0;right:0}.sp-color{position:absolute;top:0;left:0;bottom:0;right:20%}.sp-hue{position:absolute;top:0;right:0;bottom:0;left:84%;height:100%}.sp-clear-enabled .sp-hue{top:33px;height:77.5%}.sp-fill{padding-top:80%}.sp-sat,.sp-val{position:absolute;top:0;left:0;right:0;bottom:0}.sp-alpha-enabled .sp-top{margin-bottom:18px}.sp-alpha-enabled .sp-alpha{display:block}.sp-alpha-handle{position:absolute;top:-4px;bottom:-4px;width:6px;left:50%;cursor:pointer;border:1px solid #000;background:#fff;opacity:.8}.sp-alpha{display:none;position:absolute;bottom:-14px;right:0;left:0;height:8px}.sp-alpha-inner{border:solid 1px #333}.sp-clear{display:none}.sp-clear.sp-clear-display{background-position:center}.sp-clear-enabled .sp-clear{display:block;position:absolute;top:0;right:0;bottom:0;left:84%;height:28px}.sp-container,.sp-replacer,.sp-preview,.sp-dragger,.sp-slider,.sp-alpha,.sp-clear,.sp-alpha-handle,.sp-container.sp-dragging .sp-input,.sp-container button{-webkit-user-select:none;-moz-user-select:-moz-none;-o-user-select:none;user-select:none}.sp-container.sp-input-disabled .sp-input-container{display:none}.sp-container.sp-buttons-disabled .sp-button-container{display:none}.sp-container.sp-palette-buttons-disabled .sp-palette-button-container{display:none}.sp-palette-only .sp-picker-container{display:none}.sp-palette-disabled .sp-palette-container{display:none}.sp-initial-disabled .sp-initial{display:none}.sp-sat{background-image:-webkit-gradient(linear,0 0,100% 0,from(#FFF),to(rgba(204,154,129,0)));background-image:-webkit-linear-gradient(left,#FFF,rgba(204,154,129,0));background-image:-moz-linear-gradient(left,#fff,rgba(204,154,129,0));background-image:-o-linear-gradient(left,#fff,rgba(204,154,129,0));background-image:-ms-linear-gradient(left,#fff,rgba(204,154,129,0));background-image:linear-gradient(to right,#fff,rgba(204,154,129,0));-ms-filter:"progid:DXImageTransform.Microsoft.gradient(GradientType = 1, startColorstr=#FFFFFFFF, endColorstr=#00CC9A81)";filter:progid:DXImageTransform.Microsoft.gradient(GradientType=1,startColorstr=\'#FFFFFFFF\',endColorstr=\'#00CC9A81\')}.sp-val{background-image:-webkit-gradient(linear,0 100%,0 0,from(#000000),to(rgba(204,154,129,0)));background-image:-webkit-linear-gradient(bottom,#000000,rgba(204,154,129,0));background-image:-moz-linear-gradient(bottom,#000,rgba(204,154,129,0));background-image:-o-linear-gradient(bottom,#000,rgba(204,154,129,0));background-image:-ms-linear-gradient(bottom,#000,rgba(204,154,129,0));background-image:linear-gradient(to top,#000,rgba(204,154,129,0));-ms-filter:"progid:DXImageTransform.Microsoft.gradient(startColorstr=#00CC9A81, endColorstr=#FF000000)";filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=\'#00CC9A81\',endColorstr=\'#FF000000\')}.sp-hue{background:-moz-linear-gradient(top,#ff0000 0%,#ffff00 17%,#00ff00 33%,#00ffff 50%,#0000ff 67%,#ff00ff 83%,#ff0000 100%);background:-ms-linear-gradient(top,#ff0000 0%,#ffff00 17%,#00ff00 33%,#00ffff 50%,#0000ff 67%,#ff00ff 83%,#ff0000 100%);background:-o-linear-gradient(top,#ff0000 0%,#ffff00 17%,#00ff00 33%,#00ffff 50%,#0000ff 67%,#ff00ff 83%,#ff0000 100%);background:-webkit-gradient(linear,left top,left bottom,from(#ff0000),color-stop(.17,#ffff00),color-stop(.33,#00ff00),color-stop(.5,#00ffff),color-stop(.67,#0000ff),color-stop(.83,#ff00ff),to(#ff0000));background:-webkit-linear-gradient(top,#ff0000 0%,#ffff00 17%,#00ff00 33%,#00ffff 50%,#0000ff 67%,#ff00ff 83%,#ff0000 100%);background:linear-gradient(to bottom,#ff0000 0%,#ffff00 17%,#00ff00 33%,#00ffff 50%,#0000ff 67%,#ff00ff 83%,#ff0000 100%)}.sp-1{height:17%;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=\'#ff0000\',endColorstr=\'#ffff00\')}.sp-2{height:16%;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=\'#ffff00\',endColorstr=\'#00ff00\')}.sp-3{height:17%;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=\'#00ff00\',endColorstr=\'#00ffff\')}.sp-4{height:17%;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=\'#00ffff\',endColorstr=\'#0000ff\')}.sp-5{height:16%;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=\'#0000ff\',endColorstr=\'#ff00ff\')}.sp-6{height:17%;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=\'#ff00ff\',endColorstr=\'#ff0000\')}.sp-hidden{display:none!important}.sp-cf:before,.sp-cf:after{content:"";display:table}.sp-cf:after{clear:both}.sp-cf{*zoom:1}@media (max-device-width:480px){.sp-color{right:40%}.sp-hue{left:63%}.sp-fill{padding-top:60%}}.sp-dragger{border-radius:5px;height:5px;width:5px;border:1px solid #fff;background:#000;cursor:pointer;position:absolute;top:0;left:0}.sp-slider{position:absolute;top:0;cursor:pointer;height:3px;left:-1px;right:-1px;border:1px solid #000;background:#fff;opacity:.8}.sp-container{border-radius:0;background-color:#ECECEC;border:solid 1px #f0c49B;padding:0}.sp-container,.sp-container button,.sp-container input,.sp-color,.sp-hue,.sp-clear{font:normal 12px "Lucida Grande","Lucida Sans Unicode","Lucida Sans",Geneva,Verdana,sans-serif;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;box-sizing:border-box}.sp-top{margin-bottom:3px}.sp-color,.sp-hue,.sp-clear{border:solid 1px #666}.sp-input-container{float:right;width:100px;margin-bottom:4px}.sp-initial-disabled .sp-input-container{width:100%}.sp-input{font-size:12px!important;border:1px inset;padding:4px 5px;margin:0;width:100%;background:transparent;border-radius:3px;color:#222}.sp-input:focus{border:1px solid orange}.sp-input.sp-validation-error{border:1px solid red;background:#fdd}.sp-picker-container,.sp-palette-container{float:left;position:relative;padding:10px;padding-bottom:300px;margin-bottom:-290px}.sp-picker-container{width:172px;border-left:solid 1px #fff}.sp-palette-container{border-right:solid 1px #ccc}.sp-palette-only .sp-palette-container{border:0}.sp-palette .sp-thumb-el{display:block;position:relative;float:left;width:24px;height:15px;margin:3px;cursor:pointer;border:solid 2px transparent}.sp-palette .sp-thumb-el:hover,.sp-palette .sp-thumb-el.sp-thumb-active{border-color:orange}.sp-thumb-el{position:relative}.sp-initial{float:left;border:solid 1px #333}.sp-initial span{width:30px;height:25px;border:none;display:block;float:left;margin:0}.sp-initial .sp-clear-display{background-position:center}.sp-palette-button-container,.sp-button-container{float:right}.sp-replacer{margin:0;overflow:hidden;cursor:pointer;padding:4px;display:inline-block;*zoom:1;*display:inline;border:solid 1px #91765d;background:#eee;color:#333;vertical-align:middle}.sp-replacer:hover,.sp-replacer.sp-active{border-color:#F0C49B;color:#111}.sp-replacer.sp-disabled{cursor:default;border-color:silver;color:silver}.sp-dd{padding:2px 0;height:16px;line-height:16px;float:left;font-size:10px}.sp-preview{position:relative;width:25px;height:20px;border:solid 1px #222;margin-right:5px;float:left;z-index:0}.sp-palette{*width:220px;max-width:220px}.sp-palette .sp-thumb-el{width:16px;height:16px;margin:2px 1px;border:solid 1px #d0d0d0}.sp-container{padding-bottom:0}.sp-container button{background-color:#eee;background-image:-webkit-linear-gradient(top,#eeeeee,#cccccc);background-image:-moz-linear-gradient(top,#eeeeee,#cccccc);background-image:-ms-linear-gradient(top,#eeeeee,#cccccc);background-image:-o-linear-gradient(top,#eeeeee,#cccccc);background-image:linear-gradient(to bottom,#eeeeee,#cccccc);border:1px solid #ccc;border-bottom:1px solid #bbb;border-radius:3px;color:#333;font-size:14px;line-height:1;padding:5px 4px;text-align:center;text-shadow:0 1px 0 #eee;vertical-align:middle}.sp-container button:hover{background-color:#ddd;background-image:-webkit-linear-gradient(top,#dddddd,#bbbbbb);background-image:-moz-linear-gradient(top,#dddddd,#bbbbbb);background-image:-ms-linear-gradient(top,#dddddd,#bbbbbb);background-image:-o-linear-gradient(top,#dddddd,#bbbbbb);background-image:linear-gradient(to bottom,#dddddd,#bbbbbb);border:1px solid #bbb;border-bottom:1px solid #999;cursor:pointer;text-shadow:0 1px 0 #ddd}.sp-container button:active{border:1px solid #aaa;border-bottom:1px solid #888;-webkit-box-shadow:inset 0 0 5px 2px #aaaaaa,0 1px 0 0 #eee;-moz-box-shadow:inset 0 0 5px 2px #aaaaaa,0 1px 0 0 #eee;-ms-box-shadow:inset 0 0 5px 2px #aaaaaa,0 1px 0 0 #eee;-o-box-shadow:inset 0 0 5px 2px #aaaaaa,0 1px 0 0 #eee;box-shadow:inset 0 0 5px 2px #aaaaaa,0 1px 0 0 #eee}.sp-cancel{font-size:11px;color:#d93f3f!important;margin:0;padding:2px;margin-right:5px;vertical-align:middle;text-decoration:none}.sp-cancel:hover{color:#d93f3f!important;text-decoration:underline}.sp-palette span:hover,.sp-palette span.sp-thumb-active{border-color:#000}.sp-preview,.sp-alpha,.sp-thumb-el{position:relative;background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMCAIAAADZF8uwAAAAGUlEQVQYV2M4gwH+YwCGIasIUwhT25BVBADtzYNYrHvv4gAAAABJRU5ErkJggg==)}.sp-preview-inner,.sp-alpha-inner,.sp-thumb-inner{display:block;position:absolute;top:0;left:0;bottom:0;right:0}.sp-palette .sp-thumb-inner{background-position:50% 50%;background-repeat:no-repeat}.sp-palette .sp-thumb-light.sp-thumb-active .sp-thumb-inner{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASCAYAAABWzo5XAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAIVJREFUeNpiYBhsgJFMffxAXABlN5JruT4Q3wfi/0DsT64h8UD8HmpIPCWG/KemIfOJCUB+Aoacx6EGBZyHBqI+WsDCwuQ9mhxeg2A210Ntfo8klk9sOMijaURm7yc1UP2RNCMbKE9ODK1HM6iegYLkfx8pligC9lCD7KmRof0ZhjQACDAAceovrtpVBRkAAAAASUVORK5CYII=)}.sp-palette .sp-thumb-dark.sp-thumb-active .sp-thumb-inner{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASCAYAAABWzo5XAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAadEVYdFNvZnR3YXJlAFBhaW50Lk5FVCB2My41LjEwMPRyoQAAAMdJREFUOE+tkgsNwzAMRMugEAahEAahEAZhEAqlEAZhEAohEAYh81X2dIm8fKpEspLGvudPOsUYpxE2BIJCroJmEW9qJ+MKaBFhEMNabSy9oIcIPwrB+afvAUFoK4H0tMaQ3XtlrggDhOVVMuT4E5MMG0FBbCEYzjYT7OxLEvIHQLY2zWwQ3D+9luyOQTfKDiFD3iUIfPk8VqrKjgAiSfGFPecrg6HN6m/iBcwiDAo7WiBeawa+Kwh7tZoSCGLMqwlSAzVDhoK+6vH4G0P5wdkAAAAASUVORK5CYII=)}.sp-clear-display{background-repeat:no-repeat;background-position:center;background-image:url(data:image/gif;base64,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)}</style>');
    }; // end setupColorpickerSpectrum

    self.setup = function() {
        if ('pluginloaded' in self) {
            console.log('IITC plugin already loaded: ' + self.title + ' version ' + self.version);
            return;
        } else {
            self.pluginloaded = true;
        }

        self.setup_arc();
        self.setupColorpickerSpectrum();

        self.isSmartphone = window.isSmartphone();

        self.restoresettings();

        self.lineOptions = {
            stroke: true,
            color: self.settings.drawcolor,
            weight: 4,
            opacity: 0.8,
            fill: false,
            clickable: true
        };

        // START - Great Circles functionality
        /** Extend Number object with method to convert numeric degrees to radians */
        if (typeof Number.prototype.toRadians == 'undefined') {
            Number.prototype.toRadians = function() { return this * Math.PI / 180; };
        }

        /** Extend Number object with method to convert radians to numeric (signed) degrees */
        if (typeof Number.prototype.toDegrees == 'undefined') {
            Number.prototype.toDegrees = function() { return this * 180 / Math.PI; };
        }
        // END - Great Circles functionality

        //create a leaflet FeatureGroup to hold drawn items
        self.drawnItems = new L.FeatureGroup();
        self.drawnItems._map = null;
        window.addLayerGroup(self.title, self.drawnItems,true);
        self.greatcircleslayer = new L.FeatureGroup();
        window.addLayerGroup('Quick Draw Great Circles',self.greatcircleslayer,true);
        self.fieldslayer = new L.FeatureGroup();
        window.addLayerGroup('Quick Draw Fields',self.fieldslayer,true);

        map.on('layeradd', function(obj) { // show button
            if(obj.layer === self.drawnItems) {
                self.onPortalSelected();
            }
            if(obj.layer === self.greatcircleslayer) {
                self.updategreatcircleslayer();
            }
            if(obj.layer === self.fieldslayer) {
                self.updatefieldslayer();
            }
        });
        map.on('layerremove', function(obj) { // hide button
            if(obj.layer === self.drawnItems) {
                self.removeMarker();
                self.onPortalSelected();
            }
        });
        //window.map.on('zoomend', function(obj) {
            //self.updategreatcircleslayer();
        //});

        //load any previously saved items
        self.load();
        self.restoretitles();
        self.storelinks(); // overwrite and update data

        window.addHook('portalSelected', self.onPortalSelected);

        self.createCrossLinksLayer();

        self.addPortalBookmarkSetup();

        window.addHook('linkAdded', self.onLinkAdded);
        window.addHook('linkAdded', function() { if (!self.linktimerid) self.linktimerid = window.setTimeout(function() { self.linktimerid = undefined; self.updatefieldslayer(); },1000); });
        window.addHook('mapDataRefreshEnd', self.onMapDataRefreshEnd);

        window.addHook('portalDetailLoaded', function(data) { if (self.requestid === data.guid) { self.requestid = undefined; window.renderPortalDetails(data.guid); } } );

        //add options menu
        if(window.useAndroidPanes()) {
            android.addPane(self.panename, self.title, "ic_action_share");
            addHook("paneChanged", self.onPaneChanged);
        } else {
            $('#toolbox').append('<a onclick="if (window.useAndroidPanes()) window.show(\'' + self.panename + '\'); else ' + self.namespace + 'menu(); return false;" href="#">' + self.title + '</a>');
        }

        let titlebuttonwidth = 23;
        let titlebuttonheight = 23;
        let screenbuttonwidth = 25;
        let screenbuttonheight = 25;
        if (self.isSmartphone) {
            screenbuttonwidth = 30;
            screenbuttonheight = 30;
        }
        // Place buttons above the status-bar and add buttons to the portal details screen (in front of the portal title)
        let topoffset = -33;
        if (self.isSmartphone && window.plugin.miniMap) { // place it above the miniMap, if enabled
            topoffset = -196;
        }
        let leftoffset = 3;
        $('head').append(
            '<style>' +
            '.quickdrawlinksdialog a, a.quickdrawlinksdialog { display:block; color:#ffce00; border:1px solid #ffce00; padding:3px 0; margin:10px auto; width:80%; text-align:center; background:rgba(8,48,78,.9); }'+
            '#quickdrawlinksdialog.mobile { background: transparent; border: 0 none !important; height: 100% !important; width: 100% !important; left: 0 !important; top: 0 !important; position: absolute; overflow: auto; }' +
            '.ui-dialog-quickdrawlinks-export textarea { width:96%; height:250px; resize:vertical; }'+
            '.linkmenu {\n	background-image:url(' + self.linkmenubuttonsicon + ');\n	background-repeat: no-repeat;\n	background-size:175px 25px;\n	width:25px;\n	height:25px;\n\n	border: 1px solid #888;\n	box-shadow: 0 0 8px rgba(0,0,0,0.4);\n\n	background-color: rgba(255, 255, 255, 0.8);\n	-moz-border-radius: 4px;\n	-webkit-border-radius: 4px;\n	border-radius: 4px;\n}\n.linkmenutrash {\n	background-position: 0px 0px;\n}\n.linkmenumove {\n	background-position: -25px 0px;\n}\n.linkmenuswap {\n	background-position: -50px 0px;\n}\n.linkmenuzoom {\n	background-position: -75px 0px;\n}\n.linkmenulist {\n	background-position: -100px 0px;\n}\n.linkmenuconfirm {\n	background-position: -125px 0px;\n}\n.linkmenucancel {\n	background-position: -150px 0px;\n}' +
            '.titlebutton {\n    background-image:url(' + self.menuicons + ');\n	background-repeat: no-repeat;\n	background-size:' + (titlebuttonwidth * 4) + 'px ' + (titlebuttonheight * 2) + 'px;\n\n	width:' + titlebuttonwidth + 'px;\n	height:' + titlebuttonheight + 'px;\n   float:left;\n}\n.titlelinkicon {\n	background-position: 0px top;\n}\n.titlemoveicon {\n	background-position: -' + (1 * titlebuttonwidth) + 'px top;\n}\n.titlestaricon {\n	background-position: -' + (2 * titlebuttonwidth) + 'px top;\n}\n.titlecopyicon {\n	background-position: -' + (3 * titlebuttonwidth) + 'px top;\n}' +
            '.screenbuttonlink { float:right; margin:' + topoffset + 'px ' + (0 * screenbuttonwidth + leftoffset) + 'px 0 0px; }' +
            '.screenbuttonmove { float:right; margin:' + topoffset + 'px ' + (1 * screenbuttonwidth + leftoffset) + 'px 0 0px; }' +
            '.screenbuttonstar { float:right; margin:' + topoffset + 'px ' + (2 * screenbuttonwidth + leftoffset) + 'px 0 0px; }' +
            '.screenbuttoncopy { float:right; margin:' + topoffset + 'px ' + (3 * screenbuttonwidth + leftoffset) + 'px 0 0px; }' +
            '.screenbutton {\n    background-image:url(' + self.menuicons + ');\n	background-repeat: no-repeat;\n	background-size:' + (screenbuttonwidth * 4) + 'px ' + (screenbuttonheight * 2) + 'px;\n\n	width:' + screenbuttonwidth + 'px;\n	height:' + screenbuttonheight + 'px;\n   float:left;\n   margin:3px 1px 0 4px;\n}\n.screenlinkicon {\n	background-position: 0px top;\n}\n.screenmoveicon {\n	background-position: -' + (1 * screenbuttonwidth) + 'px top;\n}\n.screenstaricon {\n	background-position: -' + (2 * screenbuttonwidth) + 'px top;\n}\n.screencopyicon {\n	background-position: -' + (3 * screenbuttonwidth) + 'px top;\n}' +
            '</style>');

        console.log('IITC plugin loaded: ' + self.title + ' version ' + self.version);
    };

    var setup = function() {
        (window.iitcLoaded?self.setup():window.addHook('iitcLoaded',self.setup));
    };

    setup.info = plugin_info; //add the script info data to the function as a property
    if(!window.bootPlugins) window.bootPlugins = [];
    window.bootPlugins.push(setup);
    // if IITC has already booted, immediately run the 'setup' function
    if(window.iitcLoaded && typeof setup === 'function') setup();
} // wrapper end
// inject code into site context
var script = document.createElement('script');
var info = {};
if (typeof GM_info !== 'undefined' && GM_info && GM_info.script) info.script = { version: GM_info.script.version, name: GM_info.script.name, description: GM_info.script.description };
script.appendChild(document.createTextNode('('+ wrapper +')('+JSON.stringify(info)+');'));
(document.body || document.head || document.documentElement).appendChild(script);