window.onload=function(){

	if (document.all || document.getElementById){

		getElementByClass("dyncontentFeed");

		setInterval("rotatecontent()", 5000);

	}

}



var curcontentindex=0;

var messages=new Array();



function getElementByClass(classname){

	var inc=0;

	var alltags=document.all? document.all : document.getElementsByTagName("*");

	for (i=0; i<alltags.length; i++)

	{

		if (alltags[i].className==classname)

			messages[inc++]=alltags[i];

	}

}



function rotatecontent(){

	//get current message index (to show it):

	curcontentindex=(curcontentindex<messages.length-1)? curcontentindex+1 : 0;

	//get previous message index (to hide it):

	prevcontentindex=(curcontentindex==0)? messages.length-1 : curcontentindex-1;

	messages[prevcontentindex].style.display="none"; //hide previous message

	messages[curcontentindex].style.display="block"; //show current message

}