// JavaScript Document

var time=0;
var pause=0;
var tickspeed=1500; //ticker speed in miliseconds (2000=2 seconds)

window.onload=function() {
	var hs=document.getElementById("aolhomecont").getElementsByTagName("tr")
	hs[0].parentNode.appendChild(hs[0].cloneNode(true)) 
	hs[1].parentNode.appendChild(hs[1].cloneNode(true)) 
	
	rolltop();
	window.setInterval("rollauto()",tickspeed)
}

function rolltop(){
	var hs=document.getElementById("aolhomecont").getElementsByTagName("tr");
	for(var i=0;i<hs.length;i++)
		hs[i].className = "show"
}

function rollauto(){
	if (pause==0) { rolldown2()	} else { pause-- }
}

function rolldown2(){
	var hs=document.getElementById("aolhomecont").getElementsByTagName("tr")
	for(var i=0;i<hs.length;i++) 
		if (hs[i].className != "hide") {
			if ((hs.length-i)>3) { 
				hs[i].className = "hide"
				break
			} else { rolltop(); }
		}
}

function rolldown() {
	pause = 4;
	rolldown2();
}

function rollup(){
	pause = 4;
	var hs=document.getElementById("aolhomecont").getElementsByTagName("tr")
	if (hs[0].className == "show")
		for(var i=0;i<hs.length-3;i++)
			hs[i].className = "hide"
	else
		for(var i=hs.length-1;i>=0;--i)  
			if (hs[i].className != "show") {
					hs[i].className = "show" 
					break
			}
}