var currentpos,timer;
function initialize()
{
timer=setInterval("scrollwindow()",10);
}
function initialize1()
{
timer=setInterval("scrollwindow1()",10);
}
function sc(){
clearInterval(timer);
}
function scrollwindow()
{
currentpos=prodtext.document.body.scrollTop;
prodtext.window.scroll(0,++currentpos);
if (currentpos != prodtext.document.body.scrollTop)
sc();
}
function scrollwindow1()
{
currentpos=prodtext.document.body.scrollTop;
prodtext.window.scroll(0,--currentpos);
if (currentpos != prodtext.document.body.scrollTop)
sc();
}