function check(form) {
	var email=form.userAddr.value;
	var filter=/^[^ \t@<>]+@[^ \t@<>]+\.[0-9a-z]+$/i;
	email = email.replace(/^\s+|\s+$/,"");
	if(form.userBody.value == "" /* && form.userSubj.value == ""*/) {
		alert("Sending a blank message accomplishes nothing. How about writing something?");
		return(false);
	} else if(filter.test(email)==false) {
		if(email == "") {
			sendAnyway=confirm("I will be unable to reply if you do not provide your e-mail address.\nDo you want to send your message anyway?");
			if(!sendAnyway) return(false);
		} else {
			alert("While providing your e-mail address is optional, providing an invalid e-mail address is not allowed.");
			return(false);
		}
	} else if(email.toLowerCase()=="primehalo@gmail.com" || email.toLowerCase()=="webmaster@absoluteanime.com") {
		alert("You provided my e-mail address instead of your own! If you don't want me to know your e-mail address, just leave it blank!");
		return(false);
	}
	return(true);
}