function func_validate()
{
	var obj_form  = document.frm_login
	var obj_element
	var str_value
		
	obj_element = obj_form.uname
	str_value = func_trim(obj_element.value)
	
	if (str_value == "") 
	{
		alert("Please enter the Username.");
		obj_element.focus();
		return (false);
	}
	
	
	return (true);
}