marqueesHeight=220;
stopscroll=false;
center_right_bottom.innerHTML+=center_right_bottom.innerHTML;

var time;
function init_srolltext(){
  with(center_right_bottom){
	  style.width=0;
	  style.height=marqueesHeight;
	  style.overflowX="visible";
	  style.overflowY="hidden";
	  noWrap=true;
	  onmouseover=new Function("stopscroll=true");
	  onmouseout=new Function("stopscroll=false");
  }
  preTop=0; currentTop=marqueesHeight; stoptime=0;
  
  center_right_bottom.scrollTop=0;
  time=setInterval("scrollUp()",1);
}
init_srolltext();
function scrollUp(){
  if(stopscroll==true) return;
  currentTop+=1;
  if(currentTop==marqueesHeight+1)
  {
  	stoptime+=1;
  	currentTop-=1;
  	if(stoptime==500)
  	{  
  		currentTop=0;
  		stoptime=0;
  	}
  }
  else { 
	  preTop=center_right_bottom.scrollTop;
	  center_right_bottom.scrollTop+=1;
	  if(preTop==center_right_bottom.scrollTop){
			window.clearInterval(time);
			init_srolltext();
	    //center_right_bottom.scrollTop+=1;
	  }
  }


}
init_srolltext();