function __getForm()
{
	return document.forms[0];
}

function NewWnd(url, w, h, mb)
{
	if (w==null) w=600;
	if (h==null) h=400;
	if (mb==null) mb=0;
	var w = window.open(url, '_blank', 'menubar='+mb
		+',resizable=1,scrollbars=1,top=50,left=50,width='+w+',height='+h, true);
	w.focus();
}