function loadText()
{
	var myAjax=new Ajax();
	with(myAjax)
	{
		url="postit_display/postit_data/data.xml";
		onSuccess=showEntries;
		onError=errorHandler;
		doRequest();
	}
}
 
function showEntries(txt,xml)
{

	var content=new String();
	var entryNode,textNode;
	var entry=new Array();
	for(i=0; i<xml.getElementsByTagName('entry').length;i++)
	{
	  entryNode = xml.getElementsByTagName('entry')[i];
	  textNode = xml.getElementsByTagName('text')[0];
	  entry['text'] = textNode.firstChild.nodeValue;
	  content += entry['text'];
	}
	document.getElementById("PostItHTML").innerHTML=content;
}

function errorHandler(msg)
{
	document.getElementById("PostItHTML").value=msg;
}

window.onload=function()
{
	loadText();
	setInterval("loadText()",5000);
}