/******************/
/* Menu functions */
/******************/
window.Menu = {
	delay		: 600,
	timer		: null,
	menuitem	: null,
	
	/**
	 * apply
	 * @param	string	selector
	 */
	apply: function( selector ) {
		$(selector).hover(Menu.open, Menu.setTimer);
		$(document).click(Menu.close);
	},
	
	/** 
	 * cancelTimer
	 */
	cancelTimer: function() {
		if(Menu.timer)	{
			clearTimeout(Menu.timer);
     		Menu.timer = null;
		}
	},
	
	/**
	 * setTimer
	 */
	setTimer: function() {
		Menu.timer = window.setTimeout(Menu.close, Menu.delay);
	},
		
	/** 
	 * close
	 * @param	string	current_menu_id
	 */
	close: function( current_menu_id ) {
		if(Menu.menuitem)	{
			if(Menu.menuitem.data("menuID") != current_menu_id)	
			{
				$("ul", Menu.menuitem).css({ height: 'auto', zIndex: "" }).stop().slideUp('fast');
				$(Menu.menuitem).removeClass("open");
			}
		}
	},
			
	/** 
	 * open
	 */
	open: function() {
		current_menu = $(this);
		
		current_menu.addClass("open");
		
		// uniek menu id per submenu, dit om bij het sluiten te checken of niet de actieve wordt gesloten
		if(!current_menu.data("menuID"))	{
			current_menu.data("menuID", (Math.random() +''+ Math.random()).replace(/\./g,""))
		}
		
		Menu.cancelTimer();
		Menu.close( current_menu.data("menuID") );
		Menu.menuitem = current_menu;
		
		$("ul", Menu.menuitem).css({ height: 'auto', zIndex: 100 }).stop().slideDown('fast');	
	}

};

/**
 * maak hele blokken klikbaar
 *
 * @param	bool	trigger_click		trigger het click event ipv de url.	default is false
 * @return	jQuery
 */
$.fn.hoverClick = function( trigger_click )
{
	return this.live("mouseover mouseout", function( event )
	{
		if (event.type == 'mouseover')
		{
			if($("a", this).length)
			{
				$(this).addClass("hover").css("cursor", "pointer");
				$(this).attr("title", $("a:first", this).attr("title"));
				
				$(this).one("click", function()
				{
					if(trigger_click)
					{
						$("a:first", this).trigger("click");
					}
					else
					{
						window.location = $("a:first", this).attr("href");
					}
					
					return false;
				});
			}
		}
		else
		{
			$(this).removeClass("hover");
		}
	});
};


/**
 * bij hover een className toevoegen/eraf halen
 *
 * @param	string	className		default is 'hover'
 * @return	jQuery
 */
$.fn.hoverClass = function( className )
{
	if(!className)
		className = 'hover';
	
	return this.live('mouseover mouseout', function( event )
	{ 
		if (event.type == 'mouseover')
			$(this).addClass(className);
		else
			$(this).removeClass(className);
	});
};


/** 
 * jquery.defaultvalue 
 * @param	string	defaultvalue
 * @return	jQuery
 */
$.fn.defaultvalue = function( defVal )
{
	return this.each(function()
	{
		var $input = $(this);
		if($input.val() == "" || $input.val() == defVal)
		{
			$input.addClass("defaultvalue").val(defVal);
		}
		
		$input
			.focus(function() {
				if($input.val() == defVal) 
					$input.val("").removeClass("defaultvalue");
			})
			.blur(function(){
				if($input.val() == "") 
					$input.addClass("defaultvalue").val(defVal);
			});
	});
};


/**
 * cookie functions
 */
function setCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function getCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function removeCookie(name) {
	setCookie(name,"",-1);
}



/**
 * jQuery.ScrollTo - Easy element scrolling using jQuery.
 * Copyright (c) 2007-2009 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
 * Dual licensed under MIT and GPL.
 * Date: 5/25/2009
 * @author Ariel Flesler
 * @version 1.4.2
 *
 * http://flesler.blogspot.com/2007/10/jqueryscrollto.html
 */
;(function(d){var k=d.scrollTo=function(a,i,e){d(window).scrollTo(a,i,e)};k.defaults={axis:'xy',duration:parseFloat(d.fn.jquery)>=1.3?0:1};k.window=function(a){return d(window)._scrollable()};d.fn._scrollable=function(){return this.map(function(){var a=this,i=!a.nodeName||d.inArray(a.nodeName.toLowerCase(),['iframe','#document','html','body'])!=-1;if(!i)return a;var e=(a.contentWindow||a).document||a.ownerDocument||a;return d.browser.safari||e.compatMode=='BackCompat'?e.body:e.documentElement})};d.fn.scrollTo=function(n,j,b){if(typeof j=='object'){b=j;j=0}if(typeof b=='function')b={onAfter:b};if(n=='max')n=9e9;b=d.extend({},k.defaults,b);j=j||b.speed||b.duration;b.queue=b.queue&&b.axis.length>1;if(b.queue)j/=2;b.offset=p(b.offset);b.over=p(b.over);return this._scrollable().each(function(){var q=this,r=d(q),f=n,s,g={},u=r.is('html,body');switch(typeof f){case'number':case'string':if(/^([+-]=)?\d+(\.\d+)?(px|%)?$/.test(f)){f=p(f);break}f=d(f,this);case'object':if(f.is||f.style)s=(f=d(f)).offset()}d.each(b.axis.split(''),function(a,i){var e=i=='x'?'Left':'Top',h=e.toLowerCase(),c='scroll'+e,l=q[c],m=k.max(q,i);if(s){g[c]=s[h]+(u?0:l-r.offset()[h]);if(b.margin){g[c]-=parseInt(f.css('margin'+e))||0;g[c]-=parseInt(f.css('border'+e+'Width'))||0}g[c]+=b.offset[h]||0;if(b.over[h])g[c]+=f[i=='x'?'width':'height']()*b.over[h]}else{var o=f[h];g[c]=o.slice&&o.slice(-1)=='%'?parseFloat(o)/100*m:o}if(/^\d+$/.test(g[c]))g[c]=g[c]<=0?0:Math.min(g[c],m);if(!a&&b.queue){if(l!=g[c])t(b.onAfterFirst);delete g[c]}});t(b.onAfter);function t(a){r.animate(g,j,b.easing,a&&function(){a.call(this,n,b)})}}).end()};k.max=function(a,i){var e=i=='x'?'Width':'Height',h='scroll'+e;if(!d(a).is('html,body'))return a[h]-d(a)[e.toLowerCase()]();var c='client'+e,l=a.ownerDocument.documentElement,m=a.ownerDocument.body;return Math.max(l[h],m[h])-Math.min(l[c],m[c])};function p(a){return typeof a=='object'?a:{top:a,left:a}}})(jQuery);


/*
 * Lazy Load - jQuery plugin for lazy loading images
 * Copyright (c) 2007-2009 Mika Tuupola
 *
 * Licensed under the MIT license:
 * http://www.appelsiini.net/projects/lazyload
 *
 * Version:  1.5.0
 */
(function(a){a.fn.lazyload=function(b){var c={threshold:0,failurelimit:0,event:"scroll",effect:"show",container:window};if(b){a.extend(c,b)}var d=this;if("scroll"==c.event){a(c.container).bind("scroll",function(g){var e=0;d.each(function(){if(a.abovethetop(this,c)||a.leftofbegin(this,c)){}else{if(!a.belowthefold(this,c)&&!a.rightoffold(this,c)){a(this).trigger("appear")}else{if(e++>c.failurelimit){return false}}}});var f=a.grep(d,function(h){return !h.loaded});d=a(f)})}this.each(function(){var e=this;if(undefined==a(e).attr("original")){a(e).attr("original",a(e).attr("src"))}if("scroll"!=c.event||undefined==a(e).attr("src")||c.placeholder==a(e).attr("src")||(a.abovethetop(e,c)||a.leftofbegin(e,c)||a.belowthefold(e,c)||a.rightoffold(e,c))){if(c.placeholder){a(e).attr("src",c.placeholder)}else{a(e).removeAttr("src")}e.loaded=false}else{e.loaded=true}a(e).one("appear",function(){if(!this.loaded){a("<img />").bind("load",function(){a(e).hide().attr("src",a(e).attr("original"))[c.effect](c.effectspeed);e.loaded=true}).attr("src",a(e).attr("original"))}});if("scroll"!=c.event){a(e).bind(c.event,function(f){if(!e.loaded){a(e).trigger("appear")}})}});a(c.container).trigger(c.event);return this};a.belowthefold=function(c,d){if(d.container===undefined||d.container===window){var b=a(window).height()+a(window).scrollTop()}else{var b=a(d.container).offset().top+a(d.container).height()}return b<=a(c).offset().top-d.threshold};a.rightoffold=function(c,d){if(d.container===undefined||d.container===window){var b=a(window).width()+a(window).scrollLeft()}else{var b=a(d.container).offset().left+a(d.container).width()}return b<=a(c).offset().left-d.threshold};a.abovethetop=function(c,d){if(d.container===undefined||d.container===window){var b=a(window).scrollTop()}else{var b=a(d.container).offset().top}return b>=a(c).offset().top+d.threshold+a(c).height()};a.leftofbegin=function(c,d){if(d.container===undefined||d.container===window){var b=a(window).scrollLeft()}else{var b=a(d.container).offset().left}return b>=a(c).offset().left+d.threshold+a(c).width()};a.extend(a.expr[":"],{"below-the-fold":"$.belowthefold(a, {threshold : 0, container: window})","above-the-fold":"!$.belowthefold(a, {threshold : 0, container: window})","right-of-fold":"$.rightoffold(a, {threshold : 0, container: window})","left-of-fold":"!$.rightoffold(a, {threshold : 0, container: window})"})})(jQuery);