function Validate()
{
	trimFields();
	if(obj.UserID.value == "")
	{
		alert("Please enter your UserID.");
		obj.UserID.focus();
		return false;
	}
	if(obj.Password.value == "")
	{
		alert("Please enter your Password.");
		obj.Password.focus();
		return false;
	}
	obj.action='Login.html';
	obj.submit();
}