var gfeedfetcher_loading_image="/Images/css/indicator.gif";google.load("feeds","1");function gfeedfetcher(divid,divClass,linktarget){this.linktarget=linktarget||"";this.feedlabels=[];this.feedurls=[];this.feeds=[];this.feedsfetched=0;this.feedlimit=5;this.showoptions="";this.sortstring="date";this.feedcontainer=document.getElementById(divid);this.itemcontainer="<li>";}gfeedfetcher.prototype.addFeed=function(label,url){this.feedlabels[this.feedlabels.length]=label;this.feedurls[this.feedurls.length]=url;};gfeedfetcher.prototype.filterfeed=function(feedlimit,sortstr){this.feedlimit=feedlimit;if(typeof sortstr!="undefined")this.sortstring=sortstr;};gfeedfetcher.prototype.displayoptions=function(parts){this.showoptions=parts;};gfeedfetcher.prototype.setentrycontainer=function(containerstr){this.itemcontainer="<"+containerstr.toLowerCase()+">";};gfeedfetcher.prototype.init=function(){this.feedsfetched=0;this.feeds=[];this.feedcontainer.innerHTML='<img src="'+gfeedfetcher_loading_image+'" /> Retrieving News';var displayer=this;for(var i=0;i<this.feedurls.length;i++){var feedpointer=new google.feeds.Feed(this.feedurls[i]);var items_to_show=(this.feedlimit<=this.feedurls.length)?1:Math.floor(this.feedlimit/this.feedurls.length);if(this.feedlimit%this.feedurls.length>0&&this.feedlimit>this.feedurls.length&&i==this.feedurls.length-1)items_to_show+=(this.feedlimit%this.feedurls.length);feedpointer.setNumEntries(items_to_show);feedpointer.load(function(r){displayer._fetch_data_as_array(r);});}};gfeedfetcher._formatdate=function(datestr,showoptions){var itemdate=new Date(datestr);var parseddate=(showoptions.indexOf("datetime")!=-1)?itemdate.toLocaleString():(showoptions.indexOf("date")!=-1)?itemdate.toLocaleDateString():(showoptions.indexOf("time")!=-1)?itemdate.toLocaleTimeString():"";return"<span class='datefield'>"+parseddate+"</span>";};gfeedfetcher._sortarray=function(arr,sortstr){var sortstr=(sortstr=="label")?"ddlabel":sortstr;if(sortstr=="title"||sortstr=="ddlabel"){arr.sort(function(a,b){var fielda=a[sortstr].toLowerCase();var fieldb=b[sortstr].toLowerCase();return(fielda<fieldb)?-1:(fielda>fieldb)?1:0;});}else{try{arr.sort(function(a,b){return new Date(b.publishedDate)-new Date(a.publishedDate);});}catch(err){}}};gfeedfetcher.prototype._fetch_data_as_array=function(result){var thisfeed=(!result.error)?result.feed.entries:"";if(thisfeed=="")alert("Google Feed API Error: "+result.error.message);for(var i=0;i<thisfeed.length;i++)result.feed.entries[i].ddlabel=this.feedlabels[this.feedsfetched];this.feeds=this.feeds.concat(thisfeed);this._signaldownloadcomplete();};gfeedfetcher.prototype._signaldownloadcomplete=function(){this.feedsfetched+=1;if(this.feedsfetched==this.feedurls.length)this._displayresult(this.feeds);};gfeedfetcher.prototype._displayresult=function(feeds){var rssoutput=(this.itemcontainer=="<li>")?"<ul>\n":"";gfeedfetcher._sortarray(feeds,this.sortstring);for(var i=0;i<feeds.length;i++){var itemtitle="<a href=\""+feeds[i].link+"\" target=\""+this.linktarget+"\" class=\"titlefield\">"+feeds[i].title+"</a>";var itemlabel=/label/i.test(this.showoptions)?'<span class="labelfield">['+this.feeds[i].ddlabel+']</span>':" ";var itemdate=gfeedfetcher._formatdate(feeds[i].publishedDate,this.showoptions);var itemdescription=/description/i.test(this.showoptions)?"<br />"+feeds[i].content:/snippet/i.test(this.showoptions)?"<br />"+feeds[i].contentSnippet:"";rssoutput+=this.itemcontainer+itemtitle+" "+itemlabel+" "+itemdate+"\n"+itemdescription+this.itemcontainer.replace("<","</")+"\n\n";}rssoutput+=(this.itemcontainer=="<li>")?"</ul>":"";this.feedcontainer.innerHTML=rssoutput;};