function check_form()
{
        valid = true;
		
		var name = document.careers.name.value;
		var telemaphone = document.careers.telemaphone.value;
		var email = document.careers.email.value;
		
		if (name=="")
        {
                alert ( "Please include your name..." );
                valid = false;
        }

		else if (email== "")
        {
                alert ( "Please enter your email address..." );
                valid = false;
        }

		else if (telemaphone=="")
	{
		alert ("Please provide a phone number so we can contact you...");
		valid = false;
	}	

			
        return valid;
}