function openWindow3(mylink, windowname)
{
	if (! window.focus)return true;
	var href;
	if (typeof(mylink) == 'string')
		href=mylink;
	else
		href=mylink.href;
	var width1;
	var height1;
	width1 = 670;
	height1 = 450;
	listVars = 'width='+width1+',height='+height1+',scrollbars=yes';
	window.open(href, windowname, listVars);
	return false;
}