function validateForm(form) {
	if (form.Name.value == "") {
	   alert("Please enter your name."); 
	   form.Name.focus( ); 
	   return false; 
	}
	if (form.Telephone.value == "") {
	   alert("Please enter your telephone number."); 
	   form.Telephone.focus( ); 
	   return false; 
	}
	if (form.Time.value == "") {
	   alert("Please enter the best time for us to call you."); 
	   form.Time.focus( ); 
	   return false; 
	}
}