Date.prototype.getWeek = function (dowOffset) {
/*getWeek() was developed by Nick Baicoianu at MeanFreePath: http://www.meanfreepath.com */
	dowOffset = typeof(dowOffset) == 'int' ? dowOffset : 1; //default dowOffset to one: monday
	var newYear = new Date(this.getFullYear(),0,1);
	var day = newYear.getDay() - dowOffset; //the day of week the year begins on
	day = (day >= 0 ? day : day + 7);
	var daynum = Math.floor((this.getTime() - newYear.getTime() -
	(this.getTimezoneOffset()-newYear.getTimezoneOffset())*60000)/86400000) + 1;
	var weeknum;
	//if the year starts before the middle of a week
	if(day < 4) {
		weeknum = Math.floor((daynum+day-1)/7) + 1;
		if(weeknum > 52) {
			nYear = new Date(this.getFullYear() + 1,0,1);
			nday = nYear.getDay() - dowOffset;
			nday = nday >= 0 ? nday : nday + 7;
			/*if the next year starts before the middle of
			the week, it is week #1 of that year*/
			weeknum = nday < 4 ? 1 : 53;
		}
	} else {
		weeknum = Math.floor((daynum+day-1)/7);
	}
	return weeknum;
};

var backoffice = false;
var siteDiv;

function ieHover()
{
	var nav = document.getElementById("nav");
	if (nav)
	{
		var nodes = nav.getElementsByTagName("li");
		for (var i=0; i<nodes.length; i++)
		{
			nodes[i].onmouseover = function() 
			{
				this.className += " hover";
			}
			nodes[i].onmouseout = function()
			{
				this.className = this.className.replace(" hover", "");
			}
		}
	}
}

function initPage() {
	var _link = document.getElementById('open');
	var _popup = document.getElementById('popup');
	
	if (_link && _popup) {
		_link.onclick = function(){
			if (_popup.className.indexOf('open') != -1) {
				_popup.className = _popup.className.replace('open','');
			} else {
				_popup.className += 'open';	
			}
		}
	}
}
$(document).ready(function(){
	ieHover();
		
	if ($('div.controlBorder').length > 0)
	{
		backoffice = true;
	}
	
	if(!backoffice){
		$('.greenBlock').each(function(){
			if($.trim($(this).text()) == 'Momenteel geen berichten.'){
				$(this).closest('.contentBlock').remove();
			}
		});
	}
	
	if(!backoffice && $('body').is('.intra')){
		var submenu = $('.submenuBlock');
		var ul = submenu
				.children('.AspNet-TreeView')
				.children('ul');
					
		ul
		.children('li')
		.children('ul')
			.appendTo(ul.parent());
		
		ul.remove();
			
		submenu
		.filter(function(){
			return $(this).children().length < 1;
		}).remove();
	}
	
	$('input').each(function()
	{
		$(this).addClass($(this).attr('type'));
	});
	
	// NewsBlock same size
	if($('body.startpagina').length){
		var newsBlockHeight = 0;
		$('body.startpagina div.newsBlock').each(function(){
			if($(this).height() > newsBlockHeight){
				newsBlockHeight = $(this).height();
				//console.log($(this).find('h3').text());
			}
			
		});
		$('body.startpagina div.newsBlock').height(newsBlockHeight);
		//console.log('hoogste = '+newsBlockHeight);
	};
	
	//Green block
	if($('div.greenBlock').length){
		$('div.greenBlock').parent().css('background-color','#8ec08f');
	}
	if(backoffice && $('div.contentMidden.newsBlock1Nth').length){
		$('div.contentMidden.newsBlock1Nth').css('margin-right','16px');
		 //margin-right: 18px;
	}

	
	siteDiv = $('div#main-container');
	repositionContentContainer();

	//selectBox
	//$('body.intra div.sortBlock select').selectbox();
	
	$('body.intra div.statsBlock div.satisfactionStats div.target span').each(function() {
		var innertext = $(this).text();
		value = parseFloat(innertext);
			if (value >= 0 && value <= 5.5) {
				$(this).parent().addClass('red');		
			}
			if (value > 5.5 && value < 8) {
				$(this).parent().addClass('orange');		
			}
			if (value > 7.9 && value <= 10) {
				$(this).parent().addClass('green');		
			}
	});
	
	$('.newsItemList')
	.children('div')
		.addClass('clearfix')
	.textNodes()
		.wrap('<span class="newsItemList_date"></span>');
});

if (window.addEventListener)
	window.addEventListener("load", initPage, false);
else if (window.attachEvent) {
	window.attachEvent("onload", initPage);
	if (!window.opera)
		window.attachEvent("onload", ieHover);
} 

/* Flash Fix */
function repositionContentContainer()
{
  // this routine is a complete hack to work around the flash "Allow" button bug
  if ( siteDiv.length > 0 ) {

    //Adjust the #content left-margin, since by default it likely isn't an int
    setLeftMargin();
    //If the User resizes the window, adjust the #content left-margin
    $(window).bind("resize", function() { setLeftMargin(); });
  }
}

function setLeftMargin() {
  var newWindowWidth = $(window).width();
  var mainWellWidth = siteDiv.width();
  // create an integer based left_offset number
  var left_offset = parseInt((newWindowWidth - mainWellWidth)/2.0);
  if (left_offset < 0) { left_offset = 0; }
  siteDiv.css("margin-left", left_offset);
}

$.fn.textNodes = function() {
  var ret = [];
  this.contents().each( function() {
    var fn = arguments.callee;
      if ( this.nodeType == 3 || $.nodeName(this, "br") ) 
        ret.push( this );
      //else $(this).contents().each(fn);
  });
  return $(ret);
}