function popup (mylink,windowname)
{
if (!window.focus) return true;

var href;
if (typeof(mylink) == 'string')
	href=mylink;
else
	href=mylink.href;
	
var w;
w = window.open(href, "Test", "width=445,height=750,left=50,top=20,location=0,menubar=0,scrollbars=1,resizable=0");

return false;
}