/*
 * Diverse funksjoner som brukes på sidene. 
 * Morten Helland
 */


// ====================================================================
// scripts som gjelder for menyen i toppen.
// ====================================================================
var timeout    = 500;
var closetimer = 0;
var ddmenuitem = 0;

function jsddm_open()
{  jsddm_canceltimer();
   jsddm_close();
   ddmenuitem = $(this).find('ul').css('visibility', 'visible');}

function jsddm_close()
{  if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');}

function jsddm_timer()
{  closetimer = window.setTimeout(jsddm_close, timeout);}

function jsddm_canceltimer()
{  if(closetimer)
   {  window.clearTimeout(closetimer);
      closetimer = null;}}

$(document).ready(function()
{  
	// validate contact form on keyup and submit
	$("#two").validate({
		//set the rules for the fild names
		rules: {
			firstname: {
				required: true,
				minlength: 2
			},
			lastname: {
				required: true,
				minlength: 2
			},
			postalcode: {
				required: true,
				minlength: 4,
				digits: true
			},
			email: {
				required: true,
				email: true
			},
		},
		//set messages to appear inline
		messages: {
			firstname: "Mangler fornavn.",
			lastname: "Mangler etternavn.",
			email: "Mangler gyldig epostadresse.",
			postalcode: "Mangler gyldig postnr."
		}
	});
	
	$('#jsddm > li').bind('mouseover', jsddm_open)
	$('#jsddm > li').bind('mouseout',  jsddm_timer)
});

document.onclick = jsddm_close;