var tm=null 
function newsScroll() { 
if(scrollimg.parentNode.scrollLeft!=(scrollimg.clientWidth/2)) 
scrollimg.parentNode.scrollLeft++; 
else 
scrollimg.parentNode.scrollLeft=0 
} 
window.onload=function() { 
simg1.innerHTML=simg.innerHTML 
tm=setInterval('newsScroll()',20) 
} 
function stop() 
{ 
clearInterval(tm) 
} 
function start() 
{ 
tm=setInterval('newsScroll()',20) 
}