function winOpen(form){
	str = form.menu.options[form.menu.selectedIndex].value;
	if(str.match(/http:/)) {
		window.open(form.menu.options[form.menu.selectedIndex].value,'_blank','resizable=yes,scrollbars=yes,menubar=yes,favorites=yes,directories=yes,status=yes,location=yes,toolbar=yes');
	}else{
		self.location.href = form.menu.options[form.menu.selectedIndex].value;
	}
}