function checkSignup() {
	if ((document.SignUpForm.firstname.value == "") || (document.SignUpForm.firstname.value == "Name")) {
		alert("Please enter a valid name");
		return false;
	}
	if ((document.SignUpForm.email.value == "") || (!ValidEmail(document.SignUpForm.email.value))) {
		alert("Please enter a valid email address");
		return false;
	}
	return true;
}

	function ValidEmail(stremail) {
		if ((stremail.indexOf("'") != -1) || (stremail.indexOf("!") != -1)) return false;
		if ((stremail.indexOf("@") != -1) && (stremail.indexOf(".") != -1)) return true;
		return false;
	}