$(document).ready(function(){
	/* This code is executed after the DOM has been completely loaded */
	

	
	var totWidth=0;

	var positions = new Array();
	

	
	$('a#Motivatie').hover(function(){
		$('#IndexBox').hide();
		$('#MotivatieBox').show();	
		$('#CommunicatieBox').hide();
		$('#KnowhowBox').hide();
		$('#WerkgebiedenBox').hide();
		$('#WerkzaamhedenBox').hide();
		$('#WerkwijzeBox').hide();
		});

	$('a#Communicatie').hover(function(){
		$('#IndexBox').hide();
		$('#MotivatieBox').hide();	
		$('#CommunicatieBox').show();
		$('#KnowhowBox').hide();
		$('#WerkgebiedenBox').hide();
		$('#WerkzaamhedenBox').hide();
		$('#WerkwijzeBox').hide();
		});
	
	
	$('a#KnowHow').hover(function(){
		$('#IndexBox').hide();
		$('#MotivatieBox').hide();	
		$('#CommunicatieBox').hide();
		$('#KnowhowBox').show();
		$('#WerkgebiedenBox').hide();
		$('#WerkzaamhedenBox').hide();
		$('#WerkwijzeBox').hide();
		});
	
		
	$('a#Werkgebieden').hover(function(){
		$('#IndexBox').hide();
		$('#MotivatieBox').hide();	
		$('#CommunicatieBox').hide();
		$('#KnowhowBox').hide();
		$('#WerkgebiedenBox').show();
		$('#WerkzaamhedenBox').hide();
		$('#WerkwijzeBox').hide();
		});
	
	$('a#Werkzaamheden').hover(function(){
		$('#IndexBox').hide();
		$('#MotivatieBox').hide();	
		$('#CommunicatieBox').hide();
		$('#KnowhowBox').hide();
		$('#WerkgebiedenBox').hide();
		$('#WerkzaamhedenBox').show();
		$('#WerkwijzeBox').hide();
		});
	
	$('a#Werkwijze').hover(function(){
		$('#IndexBox').hide();
		$('#MotivatieBox').hide();	
		$('#CommunicatieBox').hide();
		$('#KnowhowBox').hide();
		$('#WerkgebiedenBox').hide();
		$('#WerkzaamhedenBox').hide();
		$('#WerkwijzeBox').show();
		});

	

	$('#slides .slide').each(function(i){

		

		/* Traverse through all the slides and store their accumulative widths in totWidth */

		

		positions[i]= totWidth;

		totWidth += $(this).width();

		

		/* The positions array contains each slide's commulutative offset from the left part of the container */

		

		if(!$(this).width())

		{

			alert("Please, fill in width & height for all your images!");

			return false;

		}

		

	});

	
	
	
	
	$('#slides').width(totWidth);

	/* Change the cotnainer div's width to the exact width of all the slides combined */

	$('#menu ul li a').click(function(e,keepScroll){

			/* On a thumbnail click */

			$('li.menuItem').removeClass('act').addClass('inact');
			$(this).parent().addClass('act');
			
			var pos = $(this).parent().prevAll('.menuItem').length;
			
			$('#slides').stop().animate({marginLeft:-positions[pos]+'px'},450);
			/* Start the sliding animation */
			
			e.preventDefault();
			/* Prevent the default action of the link */
			
			
			// Stopping the auto-advance if an icon has been clicked:
			if(!keepScroll) clearInterval(itvl);
	});
	
	$('#menu ul li.menuItem:first').addClass('act').siblings().addClass('inact');
	/* On page load, mark the first thumbnail as active */
	
	
	
	/*****
	 *
	 *	Enabling auto-advance.
	 *
	 ****/
	 
	var current=1;
	function autoAdvance()
	{
		if(current==-1) return false;
		
		$('#menu ul li a').eq(current%$('#menu ul li a').length).trigger('click',[true]);	// [true] will be passed as the keepScroll parameter of the click function on line 28
		current++;
	}

	// The number of seconds that the slider will auto-advance in:
	
	var changeEvery = 10;

	var itvl = setInterval(function(){autoAdvance()},changeEvery*1000);

	/* End of customizations */
	
	
	/* Begin van swap images */
	
	
	
	
});