var doc=document;function setFeed(elemId,feedUrl,amount)
{div=doc.getElementById(elemId);delFeed(div);div.appendChild(doc.createTextNode('Trying to retrieve the feed entries from the server...'));getAjaxFeed(div,feedUrl,amount);}
function getDocFeed(div,feedUrl,amount)
{if(window.ActiveXObject)
{var xml=new ActiveXObject("Microsoft.XMLDOM");xml.async=false;}
else if(doc.implementation&&doc.implementation.createDocument)
{xml=doc.implementation.createDocument("","doc",null);}
xml.load("/feed.php?url="+ feedUrl);items=xml.getElementsByTagName('entry');delFeed(div);parseFeed(div,items,amount);}
function getAjaxFeed(div,feedurl,amount)
{var req=new XMLHttpRequest();if(req)
{req.onreadystatechange=function()
{if(req.readyState==4&&req.status==200)
{delFeed(div);res=req.responseXML;items=res.getElementsByTagName('entry');parseFeed(div,items,amount);}};req.open('GET',"/feed.php?url="+ feedurl);req.send(null);}}
function delFeed(div)
{while(div.hasChildNodes())
{div.removeChild(div.firstChild);}}
function parseFeed(div,items,amount)
{delFeed(div);var itemdate=new Array();for(i=0;i<amount;i++)
{fitem=doc.createElement('span');attribute=doc.createAttribute('class');attribute.value="feed";fitem.setAttributeNode(attribute);itemtitle=items[i].getElementsByTagName('title')[0].firstChild.data;ititle=doc.createElement('span');attribute=doc.createAttribute('class');attribute.value="title";ititle.setAttributeNode(attribute);ititle.appendChild(doc.createTextNode(itemtitle));fitem.appendChild(ititle);itemdescr=items[i].getElementsByTagName('content')[0].firstChild.data;idescr=doc.createElement('span');attribute=doc.createAttribute('class');attribute.value="entry";idescr.setAttributeNode(attribute);idescr.innerHTML=itemdescr;fitem.appendChild(idescr);temp=items[i].getElementsByTagName('published')[0].firstChild.data;itemdate[0]=temp.substring(0,temp.indexOf("T"));tempi=temp.indexOf("T");itemdate[1]=temp.substring(tempi+1,tempi+6);idate=doc.createElement('span');attribute=doc.createAttribute('class');attribute.value="date";idate.setAttributeNode(attribute);idate.appendChild(doc.createTextNode("Published at "+ itemdate[1]+" on "+ itemdate[0]));fitem.appendChild(idate);div.appendChild(fitem);}}