//Scroller Variables

var scrollTop = 0;
var scrollHeight = 0;
var scrollStop = 0;
var scrollT = 0;
var scrollSpeed = 50;
var scrollPause = false;

function scrollStart(divName){
	var scrollerObj = document.getElementById(divName);
	scrollerObj.onmouseover = function(evt){
		scrollPause = true;
	}
	scrollerObj.onmouseout = function(evt){
		scrollPause = false;
	}
	scrollTop = scrollerObj.offsetTop;
	scrollHeight = scrollerObj.offsetHeight;
	scrollStop = scrollTop - scrollHeight;
	moveUp(divName);
}
function moveUp(divName){
	var scrollerObj = document.getElementById(divName);
	var currentTop = scrollerObj.offsetTop;
	if((scrollPause==false) && (currentTop > scrollStop)) {
		scrollerObj.style.top = parseInt(scrollerObj.offsetTop - 1) + 'px';
		scrollT = setTimeout(function () {moveUpDelay(divName);}, scrollSpeed);
		var newsObj = scrollerObj.getElementsByTagName('DIV');
		var firstNews = newsObj[0];
		if(scrollerObj.offsetTop == -(firstNews.offsetHeight)){
			scrollerObj.appendChild(firstNews);
			scrollerObj.style.top = parseInt(scrollerObj.offsetTop + firstNews.offsetHeight) + 'px';

		}
	}else if(scrollPause==true){
		scrollT = setTimeout(function () {moveUpDelay(divName);}, scrollSpeed);
	}
}
function moveUpDelay(divName){
	moveUp(divName);
}