function popup(pufile,puname,height,width,scrolls)
{
	var proto = location.protocol;
	var openerhost = location.host;
	var win=open(proto + pufile,puname,"resizable=no,height=" + height + ",width=" + width + ",scrollbars=" + scrolls);
	win.focus();
	win.resizeTo(width,height);
}
function popup_resize(pufile,puname,height,width,scrolls)
{
	var proto = location.protocol;
	var openerhost = location.host;
	var win=open(proto + pufile,puname,"resizable=yes,height=" + height + ",width=" + width + ",scrollbars=" + scrolls);
	win.focus();
	win.resizeTo(width,height);
}

function popup_ext(pufile,puname,height,width,scrolls)
{
	var win=open(pufile,puname,"resizable=yes,height=" + height + ",width=" + width + ",scrollbars=" + scrolls);
	win.focus();
	win.resizeTo(width,height);
}