function CheckEmail (form, field, value) {
	if (value == "") {
		window.alert ("Please enter your email address.");
		return false;
	} else {
		var atIndex = (value.indexOf ("@") == value.lastIndexOf ("@") ? value.indexOf ("@") : -1);
		var dotIndex = (value.lastIndexOf (".") > atIndex ? value.lastIndexOf (".") : -1);
		var spaceIndex = value.indexOf (" ");
		var slashIndex = value.indexOf ("/");
		var bSlashIndex = value.indexOf ("\\");
		
		if (atIndex > 0 && dotIndex > 0 && spaceIndex < 0 && slashIndex < 0 && bSlashIndex < 0) {
			return true;
		} else {
			window.alert ("The email address you have entered does not appear to be formatted properly.  Please correct your entry and try again.");
			return false;
		}
	}
}

function NullFnc () {
	return false;
}

function CheckRequestForm (formName) {
	var form = document.forms [formName];
	
	if (form.Services.value == "") {
		window.alert ("Please list the services that you would like for us to carry out.");
		return false;
	} else if (form.DateTime.value == "") {
		window.alert ("Please enter the date and time that you would like to schedule the appointment.");
		return false;
	} else if (form.CarInfo.value == "") {
		window.alert ("Please enter the year, make, and model of your car.");
		return false;
	}
	
	return true;
}

function CheckComments (formName) {
	if (document.forms [formName].Comments.value == "") {
		window.alert ("Please enter a comment.");
		return false;
	} else {
		return true;
	}
}