var newwindow;
function pop(url)
{
	newwindow=window.open(url,'name','height=800,width=800');
	if (window.focus) {newwindow.focus()}
}
function popscroll(url)
{
	newwindow=window.open(url,'name','height=800,width=800,scrollbars=yes');
	if (window.focus) {newwindow.focus()}
}