dn_startpos=120;
dn_endpos=-520;
dn_newsID='newsBox';
dn_scrollpos=dn_startpos;
dn_class='hasJS';
dn_step=1;
var dn_timeout;
dn_speed=100;
var _newsMain=function(){
		var isIe6 = (document.getElementById&&document.all)?true:false;
		if (isIe6){
		dn_speed = 100;
		}else{
		dn_speed = 300;
		};
	this.initNews=function(){
		var n=document.getElementById(dn_newsID);
		if(!n){return;}
		n.className=dn_class;
		n.onmouseover=function(){
			clearTimeout(dn_timeout);
		}
		n.onmouseout=function(){
			dn_timeout=setTimeout('scrollNews(\''+dn_newsID+'\')',dn_speed);
		}
		dn_timeout=setTimeout('scrollNews(\''+dn_newsID+'\')',dn_speed);
	}
}
function scrollNews(objId){
	var n=document.getElementById(objId).getElementsByTagName('DL')[0];
	n.style.top=dn_scrollpos+'px';
	if(dn_scrollpos==dn_endpos){dn_scrollpos=dn_startpos+10;}
	dn_scrollpos-=dn_step;
	dn_timeout=setTimeout('scrollNews(\''+dn_newsID+'\')',dn_speed);
}

var E3news = new _newsMain();
e3Utility.addEvent(window,"load",function(){
	E3news.initNews();
});