// Simple form checking script
// Copyright 2005 by XIAM Solutions

// Author: Vincent van Beveren

var ignoreFields = new Array();

function ignoreField(name) {
    ignoreFields[name] = true;
}

function checkFields(form) {
	errors = false;
	for (i = 0; i < form.elements.length; i++) {

		element = form.elements[i];

		if (ignoreFields[element.name]) continue;

		if (element.value == "") {
			element.style.backgroundColor = "#ff9f9f";
			errors = true;
		} else {
			element.style.backgroundColor = '';
		}
	}
	if (errors) {
		alert("Not all required fields are filled in.\n" +
			"Would you please fill in the fields marked with red?.");
		return false;
	}
	return true;
}