function initSubmenu(){
	$('.item').hover(function(){
		$(this).children('.submenu').show();
		$(this).children('a').addClass('sub_active');
		$(this).css('z-index', '50');
	}, function() {
		$(this).children('.submenu').hide();
		$(this).children('a').removeClass('sub_active');
		$(this).css('z-index', '25');
	});
}

function initSelectboxes(){
	$('div.select select').selectbox();
	var zIndex = 9999;
	$('div.form div.entry').each(function(){
		$(this).css('z-index',zIndex);
		zIndex--;
	});
}

function validateForm(p_sForm) {
	var iconOK = {
		'background-position' : '0px -32px'
	}
	var iconError = {
		'background-position' : '0px 0px'
	}
	
	var rules = {};
	rules[aFields[0]] = {
		required: true
	};
	rules[aFields[1]] = {
		required: true
	};
	rules[aFields[3]] = {
		required: true,
		postalcode: true
	};
	rules[aFields[4]] = {
		required: true,
		digits: true
	};
	rules[aFields[6]] = {
		required: true,
		email: true
	};
	rules[aFields[8]] = {
		required: true,
		number: true
	};
	rules[aFields[9]] = {
		required: true,
		nonumber: true
	};
	rules[aFields[10]] = {
		required: true,
		notags: true,
		minlength: 5
	};
	rules[aFields[11]] = {
		required: true,
		email: true
	};
	
	var messages = {};
	messages[aFields[0]] = {
		required: 'Vul uw naam in.'
	};
	messages[aFields[1]] = {
		required: 'Vul uw achternaam in.'
	};
	messages[aFields[3]] = {
		required: 'Vul een postcode in',
		postalcode: 'Vul een geldige postcode in.'
	};
	messages[aFields[4]] = {
		required: 'Vul uw telefoonnummer in',
		digits: 'Vul een geldig telefoonnummer in.'
	};
	messages[aFields[6]] = {
		required: 'Vul uw e-mailadres in.',
		email: 'Vul een geldig e-mailadres in.'
	};
	messages[aFields[8]] = {
		required: 'Vul geen getallen in',
		number: 'Dit veld mag alleen getallen bevatten'
	};
	messages[aFields[9]] = {
		required: 'Vul geen getallen in',
		nonumber: 'Dit veld mag geen getallen bevatten'
	};
	messages[aFields[10]] = {
		required: 'Vul iets in',
		notags: 'Er zijn geen tags toegestaan',
		minlength: 'Lengte minimaal 5 karakters'
	};
	messages[aFields[11]] = {
		required: 'Vul een e-mailadres in',
		email: 'Vul een geldig e-mailadres in'
	};
	$('#'+p_sForm).validate({
		rules: rules,
		messages: messages,
		errorPlacement: function(error, element) {
			var obj = element.parent().next('div.icon');
			error.insertAfter(obj);
			obj.attr('class','icon invalid');
		},
		success: function(label) {
			label.prev('div.icon').attr('class','icon valid');
			label.remove();
		},
		submitHandler: function(form) {
			form.trigger('submit');
		}
	});	
}