/**
 * @author Administrator
 */
var scrollTimer,div_top,base_top;
function scroller(scrollContainer)
{
	if(scrollContainer)
	{
	var childContainer,innerHTML,length,arrList;
	//arrList=scrollContainer.getElementsByTagName('a').onmouseover=function (){clearTimeout(scrollTimer);};
	//length=scrollContainer.getElementsByTagName('a').length;
	//for(var j=0;j<length;j++)
	//{
	//	arrList[j].onmouseover=function (){clearTimeout(scrollTimer);}
	//}
	
	innerHTML=scrollContainer.innerHTML;
	base_top=parseInt(scrollContainer.style.height);
	div_top=base_top;
	//alert(div_top);
	scrollContainer.innerHTML='';
	scrollContainer.style.overflow='hidden';
	scrollContainer.style.position='relative';
	for(var i=0;i<2;i++)
	{
		childContainer=document.createElement('div');
		childContainer.id='div'+i;
		childContainer.style.position='absolute';
		childContainer.style.top=base_top+'px';
		scrollContainer.appendChild(childContainer);
		document.getElementById('div'+i).innerHTML=innerHTML;
	}
	setTimeout('extDiv();',800);
	}
}
function extDiv()
{
	//alert('test');
	div_top=div_top-20;
	document.getElementById('div0').style.top=div_top+'px';
	scrollTimer=setTimeout('extDiv()',800);
	//alert(document.getElementById('div0').offsetWidth);
	if(div_top+document.getElementById('div0').offsetHeight<0)
	{
		//clearTimeout(scrollTimer);
		div_top=base_top;
	}
}
function extDiv2()
{
	
}
function stopScroll()
{
	clearTimeout(scrollTimer);
}
function startScroll()
{
	scrollTimer=setTimeout('extDiv();',800);
}