function strOpenInit(w,h){
 return 'toolbar=no,directories=no,status='+typewindows_auth+',scrollbars='+typewindows_auth+',resizable=yes,width='+w+',height='+h+',menubar=no';
}
function vs(url,w,h){
	if(w=='' || h==''){
		w=500;h=400;
	}
	typewindows_auth='yes';
	var description=window.open('','desciption2'+w+h,strOpenInit(w,h));
	if(! description.browser){
		description.document.location=url;
	}
	description.focus();
}