// Make it play nice
jQuery.noConflict();

// Validate before submit
jQuery(document).ready(function() {
    jQuery("#contactForm").validate({
        rules: {
        	spam_key: {
        		required: true,
        		number: true
        	},
            contact_name: {
                required: true
            },
            contact_email: {
                required: true,
                email: true
            }
        }            
    });
});