var scrollTimer, scrollObject, scrollDirection;
function scroll() {
scrollObject.scrollBy(scrollDirection,0);
scrollTimer = self.setTimeout("scroll();",10);
}
function startScroll(dir, obj) {
scrollObject = obj;
scrollDirection = dir;
scrollTimer = self.setTimeout("scroll();",50);
}
function stopScroll() {
clearTimeout(scrollTimer);
}
var popUpWin=null;
function popup(URLStr, left, top, width, height, text) {
if(popUpWin) {
if(!popUpWin.closed) popUpWin.close();
popUpWin = null;
}
popUpWin = open("about", 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbar=yes,resizable=yes,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');
popUpWin.document.write(""+text+"");
}