var curstep=step=1;
var marquee;
var marqueeContent;
var contentHeight;
function scrollContent(){
	if(parseInt(marqueeContent.style.top)>-marqueeContent.offsetHeight)
		marqueeContent.style.top=parseInt(marqueeContent.style.top)-curstep+"px";
	else{
		marqueeContent.style.top=marquee.clientHeight+"px";
	}
}
function initMarquee(){
	marquee=document.getElementById("flashnews");
	if(marquee){
		marqueeContent=document.getElementById("flashnews_content");
		marquee.onmouseover=function(){curstep=0};
		marquee.onmouseout=function(){curstep=step};
		marquee.style.height=marquee.clientHeight+'px';
		//contentHeight=;
		marqueeContent.style.position="absolute";
		marqueeContent.style.top=marquee.clientHeight+'px';
		setInterval("scrollContent()",50);
	}
}
addEvent(window,'load',initMarquee);