/*####################
Hover funktioner til menu.
Billeder skal have "_a" når de er aktive. 
Ellers skal resten af filnavnet være det samme som deaktiv version.
####################*/

function preload(arrayOfImages) {
    $(arrayOfImages).each(function(){
        new Image().src = this;
    });
}

preload([
    '../images/um_dinpersonlighedtaeller.gif',
    '../images/um_dinpersonlighedtaeller_a.gif',
    '../images/um_enfremtidigodeideer.gif',
    '../images/um_enfremtidigodeideer_a.gif',
    '../images/um_hvadskaldertil.gif',
    '../images/um_hvadskaldertil_a.gif',
    '../images/um_karrieremuligheder.gif',
    '../images/um_karrieremuligheder_a.gif',
    '../images/um_omuddannelsen.gif',
    '../images/um_omuddannelsen_a.gif'
]);

$(document).ready(function(){
	$(".hover").hover(
		function() {$(this).attr("src", $(this).attr("src").replace( ".", "_a." ));}, 
		function() {$(this).attr("src", $(this).attr("src").replace( "_a.", "." ));}
	);
});

$(document).ready(function()
{
	/*
	// add support for watermark
	$.validator.methods.orgrequired = $.validator.methods.required;
	$.validator.addMethod("required", function(value, element, param)
		{
			if ($(element).hasClass("watermark"))
			{
				return false;
			}
			return $.validator.methods.orgrequired.call(this, value, element, param);
		},
		$.validator.messages.required
	);

	// http://docs.jquery.com/Plugins/Validation/validate
	$("form").validate();

	// watermark
	$(".searchterms").watermark("Search here...");

	_holders = $("form input, form select");
	_holders.each(function()
	{
		var jq = $(this);
		if (jq.attr("type") == "submit")
		{
			return;
		}
		if (jq.val() != '' && jq.hasClass('watermark') == false)
		{
			jq.addClass("input-focus");
		}
		jq.focus(function()
		{
			jq.addClass("input-focus");
		}).blur(function()
		{
			if (jq.val() == '' || jq.hasClass('watermark') == true)
			{
				jq.removeClass("input-focus");
			}
		});
	});
	*/
});