function startmarquee(lh,speed,delay,index){ 
var o=document.getElementById("demo"+index); 
var o_td=o.getElementsByTagName("td")[0]; 
var str=o_td.innerHTML; 
var newtd=document.createElement("td"); 
newtd.innerHTML=str; 
o_td.parentNode.appendChild(newtd); 
var t; 
var p=false; 
o.onmouseover=function(){p=true;} 
o.onmouseout=function() {p=false;} 
function start(){ 
t=setInterval(Marquee,speed); 
if(!p){o.scrollLeft += 3;} 
} 
function Marquee(){ 
if(o_td.offsetWidth-o.scrollLeft<=0) 
o.scrollLeft-=o_td.offsetWidth; 
else{ 
if(o.scrollLeft%lh!=0){ 
o.scrollLeft+= 3 
}else{clearInterval(t); setTimeout(start,delay);} 
} 
} 
setTimeout(start,delay); 
}