Forms? please help me

how do you make it so on a contact form you can send blank email forms?

I have this script but I cant understand why it doesnt work

on (release) {
if ((name.length==0)or(email.length==0)or(message1.length==0)){
_root.error_mail.gotoAndStop(2);
}
else
{
form.loadVariables(“http://www.djnow.co.uk/email.php”, “POST”);
}
}

some one please help