// JavaScript Document

function validate_form ( )
{
    valid = true;

    if ( document.enews.firstname.value == "" )
    {
        alert ( "First Name is required." );
        valid = false;
    }
	 if ( document.enews.lastname.value == "" )
    {
        alert ( "Last Name is required." );
        valid = false;
    }
	 if ( document.enews.email.value == "" )
    {
        alert ( "Email Address is required." );
        valid = false;
    }

	return valid;
}