function startmarquee(lh,speed,delay,index){ 
	var t; 
	var p=false; 
	var o=document.getElementById("articlebox"+index); 
	o.innerHTML+=o.innerHTML; 
	o.onmouseover=function(){p=true} 
	o.onmouseout=function(){p=false} 
	o.scrollTop = 0; 
	function start(){ 
		t=setInterval(scrolling,speed); 
		if(!p) o.scrollTop += 2; 
	} 
	function scrolling(){ 
		if(o.scrollTop%lh!=0){ 
			o.scrollTop += 2; 
			if(o.scrollTop>=o.scrollHeight/2) o.scrollTop = 0; 
		}else{ 
			clearInterval(t); 
			setTimeout(start,delay); 
		} 
	} 
	setTimeout(start,delay); 
}
startmarquee(22,50,3000,0);