function Validate_Form(fname)
{
	return	Validate_Login_UserName(fname) &&
		Validate_Login_Password(fname) &&
		true;
}

function Validate_Login_UserName(NForm)
{ 
	NForm.username.focus();
        if(NForm.username.value.length==0){ 
                alert("You must enter a User Name");
                return false; 
        }else{
        	return true;
        }
}

function Validate_Login_Password(NForm) 
{ 
	NForm.password.focus();
	if(NForm.password.value.length==0){ 
                alert("You must enter a Password"); 
               return false;         
        }else{
        	return true;
        }
}