var marqueesHeight=220;
var stopscroll=false;
var $s=document.getElementById('scroll_text');
with($s){
	$s.style.width="175px";
	style.height=marqueesHeight;style.overflow="hidden";
	noWrap=true;
}
$s.onmouseover = new Function('stopscroll = true');
$s.onmouseout  = new Function('stopscroll = false');
var preTop=0; 
var currentTop=marqueesHeight;
var stoptime=0;
$s.innerHTML+=$s.innerHTML;
$s.innerHTML+=$s.innerHTML;
function init_srolltext(){
	$s.scrollTop=0;setInterval("scrollUp()",2);
}
init_srolltext();
function scrollUp(){
	if(stopscroll==true) {return;}
	currentTop+=1;
	if(currentTop==marqueesHeight+1){
		stoptime+=1;
		currentTop-=1;
		if(stoptime==300){
			currentTop=0;stoptime=0;
		}
	}
	else {
		preTop=$s.scrollTop;
		$s.scrollTop+=1;
		if(preTop==$s.scrollTop){
			$s.scrollTop=marqueesHeight;
			$s.scrollTop+=1;
		}
	}
}