(function($){var self=null;$.fn.liveUpdate=function(list){return this.each(function(){new $.liveUpdate(this,list);});};$.liveUpdate=function(e,list){this.field=$(e);this.list=$('#'+list);if(this.list.length>0){this.init();}};$.liveUpdate.prototype={init:function(){var self=this;this.setupCache();this.field.parents('form').submit(function(){return false;});this.field.keyup(function(){self.filter();});self.filter();},filter:function(){if($.trim(this.field.val())==''){this.list.children('li').show();return;}
this.displayResults(this.getScores(this.field.val().toLowerCase()));},setupCache:function(){var self=this;this.cache=[];this.rows=[];this.list.children('li').each(function(){self.cache.push(this.innerHTML.toLowerCase());self.rows.push($(this));});this.cache_length=this.cache.length;},displayResults:function(scores){var self=this;this.list.children('li').hide();$.each(scores,function(i,score){self.rows[score[1]].show();});},getScores:function(term){var scores=[];for(var i=0;i<this.cache_length;i++){var score=this.cache[i].score(term);if(score>0){scores.push([score,i]);}}
return scores.sort(function(a,b){return b[0]-a[0];});}}})(jQuery);