/* 	Related Posts Widget for Google Blogger v2.0
	Blog : http://www.moretechtips.net
	Project: http://code.google.com/p/blogger-related-posts
	Copyright 2009 [Mike@moretechtips.net] 
	Licensed under the Apache License, Version 2.0 
	(the "License"); you may not use this file except in compliance with the License. 
	You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 
*/
(function(c){c.fn.relatedPostsWidget=function(s){if(!this.size())return this;s=c.extend({},c.fn.relatedPostsWidget.defaults,s);return this.each(function(){var k=c(this),z=0,g=null,p=null,t=0,q=0,l=-1,n=-1,u=-1,r=null,v=0,w=null,A="",b=s,F=function(){if(!((l+1)*b.show_n>=q&&!b.animate_loop))if(!v){c("li",g).eq(n).fadeOut(b.exit_time,B);b.show_n>1&&c("li",g).slice(n+1,u).fadeOut(b.exit_time)}},B=function(){if(g.parent().size()){l++;if(l*b.show_n>=q)l=0;n=l*b.show_n;u=(l+1)*b.show_n;c("li",g).eq(n).animate(r,
b.enter_time,"linear",C);b.show_n>1&&c("li",g).slice(n+1,u).animate(r,b.enter_time)}},C=function(){w&&clearTimeout(w);w=setTimeout(F,b.stay_time)},G=function(){r={};r[b.animate]="show";g.bind("mouseenter",function(){v=1}).bind("mouseleave",function(){v=0;C()});B()},x=function(){if(!(t||!g)){b.loading_class&&g.removeClass(b.loading_class);b.max_posts&&b.tags.length&&c("li:gt("+(b.max_posts-1)+")",g).remove();q=c("li",g).size();b.tags.length&&b.timeout&&b.max_posts&&c("img",g).each(function(){var d=
c(this);d.attr("rel")&&d.attr("src",d.attr("rel"))});if(b.show_n==0)c("li",g).show();else q&&G();t=1}},E=function(d){if(!t){z++;if(d.feed.entry){if(!g){k.html("");if(b.tags.length==0)b.recent_title&&c("<h2>"+b.recent_title+"</h2>").appendTo(k);else b.related_title&&c("<h2>"+b.related_title+"</h2>").appendTo(k);g=c('<ul class="rpw '+b.loading_class+'"></ul>').appendTo(k)}for(var i=0,o=d.feed.entry.length;i<o;i++){var e=d.feed.entry[i],h;a:{var f=0;for(h=e.link.length;f<h;f++)if(e.link[f].rel=="alternate"){h=
e.link[f].href;break a}h=""}f=e.title.$t;e=e.media$thumbnail?e.media$thumbnail.url:b.thumb_default;if(h!=A||b.tags.length==0)a:{var j=h,m=f,H=e;if(b.tags.length>0){e=c("li",g);f=0;for(var I=e.length;f<I;f++){var y=c("a",e.eq(f));h=D(y);if(y.attr("href")==j){j=y;m=++h;j.attr("score",m);b.post_score_class&&j.attr("class",b.post_score_class+m);for(j=f-1;j>=0;j--){m=c("a",e.eq(j));if(D(m)>h){f-j>1&&e.eq(j).after(e.eq(f));break a}}f>0&&e.eq(0).before(e.eq(f));break a}}}e=j;f=m;h=H;if(b.thumb_size!="s72-c")h=
h.replace("/s72-c/","/"+b.thumb_size+"/");j=b.tags.length&&b.timeout&&b.max_posts?"rel":"src";g.append('<li style="display:none"><a href="'+e+'">'+(b.thumbs&&h?"<span><img "+j+'="'+h+'" title="'+(b.titles?"":f)+'" border="0"/></span>':"")+(b.titles?"<strong>"+f+"</strong>":"")+"</a></li>")}}}if(z>=b.tags.length){p&&clearTimeout(p);x()}}},D=function(d){d=parseInt(d.attr("score"));return d>0?d:1},J=function(){if(!b.tags){b.tags=[];c('a[rel="tag"]:lt('+b.max_tags+")").each(function(){var e=c.trim(c(this).text().replace(/\n/g,
""));if(c.inArray(e,b.tags)==-1)b.tags[b.tags.length]=e})}var d=b.blog_url+"/feeds/posts/summary/";if(b.tags.length==0){if(b.timeout)p=setTimeout(x,b.timeout);c.ajax({url:d,data:{"max-results":b.max_posts,alt:"json-in-script"},success:E,dataType:"jsonp",cache:true})}else{if(b.timeout)p=setTimeout(x,b.timeout*b.tags.length);for(var i=0,o=b.tags.length;i<o;i++)c.ajax({url:d,data:{category:b.tags[i],"max-results":b.posts_per_tag,alt:"json-in-script"},success:E,dataType:"jsonp",cache:true})}};(function(){var d=
k.attr("data-options");if(!d){var i=k.html().replace(/\n|\r\n/g,"");if(i)if((i=i.match(/<!--\s*(\{.+\});?\s*--\>/))&&i.length==2)d=i[1]}if(d){if(d.indexOf("{")<0)d="{"+d+"}";try{b=eval("("+d+")")}catch(o){a.html('<b style="color:red">'+o+"</b>");return null}b=c.extend({},c.fn.relatedPostsWidget.defaults,b)}if(b.post_page_only?location.pathname.match(/^\/\d{4}\/\d\d\/[\w\-\_]+\.html/):true){A=location.protocol+"//"+location.host+location.pathname+(b.url_querystring?location.search:"");J()}})()})};
c.fn.relatedPostsWidget.defaults={blog_url:"",max_posts:5,max_tags:5,posts_per_tag:5,tags:false,loading_class:"rpw-loading",related_title:"Related Posts",recent_title:"Recent Posts",post_score_class:"",post_page_only:0,thumb_default:"",thumb_size:"s72-c",thumbs:1,titles:1,url_querystring:0,timeout:1500,show_n:0,stay_time:5E3,enter_time:200,exit_time:200,animate:"opacity",animate_loop:1}})(jQuery);jQuery(document).ready(function(){jQuery("div.related-posts-widget").relatedPostsWidget()});