function zoom(pageSource, pageName, theHeight, theWidth, theScroll)
{
	leWindow = window.open(pageSource, pageName, 'width='+theWidth+',height='+theHeight+',scrollbars='+theScroll+',resizable=1,status=0,address=0,toolbar=0'); 
	leWindow.resizeTo(theWidth,theHeight);
	leWindow.focus();
}