// validate email
function checkContactForm (form) {
	var why = "";
	var emailFilter=/^.+@.+\..{2,3}$/;
	var illegalChars= /[\(\)\<\>\,\;\:\\\"\[\]]/
	
	if (form.first_and_last_name.value == "") {
		why = "Please enter your First & Last Name.\n";
		alert(why);
		return false;
	} else if (form.email.value == "") {
		why = "Please enter your E-Mail Address. (yourname@yourdomain.com)"
		alert(why);
		return false;
	} else if ((form.email.value != "") && (!(emailFilter.test(form.email.value)))) { 
		why = "Please enter a valid E-Mail Address. (yourname@yourdomain.com)"
		alert(why);
		return false;	
	} else if ((form.email.value != "") && (form.email.value.match(illegalChars))) {
		why = "Please enter a valid E-Mail Address. (yourname@yourdomain.com)"
		alert(why);
		return false;
	} else if (form.message.value == "") {
		why = "Please enter a Question or comment.\n";
		alert(why);
		return false;
	}
	return true
}