function validate()
{
	var room = document.getElementById('Room');
	var last_name = document.getElementById('Last_name');
	var party_number = document.getElementById('Party_number');
	var month = document.getElementById('Month');
	var day = document.getElementById('Day');
	var hour = document.getElementById('Hour');
	var minute = document.getElementById('Minute');
	var area_code = document.getElementById('Area_code');
	var number = document.getElementById('Number');
	var email = document.getElementById('Email');
	var errors = "";

	if (room.value == '') {
		errors += "Please enter a value for the \"Room\" field.\n";
	}
	if (last_name.value == '') {
		errors += "Please enter a value for the \"Last Name\" field.\n";
	}
	if (party_number.value == '') {
		errors += "Please enter a value for the \"Number in Party\" field.\n";
	}
	if (month.value == '') {
		errors += "Please enter a value for the \"Month\" field.\n";
	}
	if (day.value == '') {
		errors += "Please enter a value for the \"Day\" field.\n";
	}
	if (hour.value == '') {
		errors += "Please enter a value for the \"Hour\" field.\n";
	}
	if (minute.value == '') {
		errors += "Please enter a value for the \"Minute\" field.\n";
	}
	if (area_code.value == '' || area_code.value.length < 3) {
		errors += "Please enter at least 3 digits for the \"Area Code\" field.\n";
	}
	if (number.value == '' || number.value.length < 7) {
		errors += "Please enter at least 7 digits for the \"Number\" field.\n";
	}
	if (email.value == '' || email.value.length < 7) {
		errors += "Please enter a valid address for the \"Email\" field.\n";
	}

	if (errors.length > 0)
	{
		alert(errors);
		return false;
	}
	return true;
}