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