(function(b){b.extend(b.expr[":"],{containsCI:function(a,b,d,c){return 0<=(a.textContent||a.innerText||"").toLowerCase().indexOf((d[3]||"").toLowerCase())}});b.fn.searchtable=function(a){a=b.extend({},a);this.each(function(){var e=b(this),d=e.find("tr"),c=b('<input type="text">');"string"===typeof a.className&&c.addClass(a.className);"string"===typeof a.text&&c.attr("placeholder",a.text);c.keyup(function(){var a=c.val();""===a?d.show():(d.hide(),d.filter(function(){return b(this).is(":containsCI('"+a+"')")?!0:!1}).show())});e.wrap("<div>");c.insertBefore(e)})}})(jQuery);