function openMenu(object) {
		show = true;
		
		objs = document.getElementById('root').getElementsByTagName('div');
		obj  = document.getElementById(object);
		
		if (obj.style.display == '')
		show = false;
		
		//alle objecten weer onzichtbaar maken
		for (i = 0; i < objs.length; i++) {
			objs[i].style.display = 'none';
		}
		
		if (show == true) 
		obj.style.display = '';
		else
		obj.style.display = 'none';
	}

	function get_random(totalpicture)
	{
		var ranNum= Math.floor(Math.random()*totalpicture);
		
		if (ranNum == 0)
		{
			return 10;
		}
		else
			return ranNum;
	}

	function getnextpicutere(totalpicture, startpicture)
	{
		if (startpicture == totalpicture)
			return 1;
		else
			return startpicture;
	}

	var startpicture = get_random(totalpictures - 1);
	
	var rows = 1;
	var pauze = 3000;
	var fadespeed = 3000;

	var count = new Array();
	count[0] = 1;

	var cumcount = new Array();
	cumcount[0] = totalpictures;

	var firstitem = new Array();
	firstitem[0] = 1;

	var thisitem = new Array();
	thisitem[0] = startpicture;

	var nextitem = new Array();
	nextitem[0] = startpicture + 1;

	function loadBanners()
	{
		for(j=0;j<rows;j++)
		{
			for(i=0;i<count[0];i++)
			{
				hide = thisitem[j] + i;
				document.getElementById("imagefader"+hide).style.display = 'none';
				document.getElementById("imagefader"+hide).style.zindex = '0';
				document.getElementById("imagefader"+hide).style.visibility = "hidden"
			}
			
			show = thisitem[j];
			document.getElementById("imagefader"+show).style.display = 'block';
			document.getElementById("imagefader"+show).style.zindex = '3';
			document.getElementById("imagefader"+show).style.visibility = "visible"
		}
		
		changePic();
	}

	function changePic()
	{
		for(j=0;j<rows;j++)
		{
			show = thisitem[j];
			hide = nextitem[j];
			document.getElementById("imagefader"+show).style.display = 'block';
			document.getElementById("imagefader"+hide).style.display = 'none';
			document.getElementById("imagefader"+show).style.zindex = '3';
			document.getElementById("imagefader"+hide).style.zindex = '0';
			document.getElementById("imagefader"+show).style.visibility = "visible"
			document.getElementById("imagefader"+hide).style.visibility = "hidden"
		}

		changeOpac(100);
		
		setTimeout("opacity(100, 0, "+fadespeed+")",pauze);
	}

	function opacity(opacStart, opacEnd, millisec)
	{ 
		var speed = Math.round(millisec / 100); 
		var timer = 0; 

		if(opacStart > opacEnd) { 
			for(i = opacStart; i >= opacEnd; i--) { 
				setTimeout("changeOpac("+i+")",(timer * speed)); 
				timer++; 
			} 
		} else if(opacStart < opacEnd) { 
			for(i = opacStart; i <= opacEnd; i++) 
				{ 
				setTimeout("changeOpac("+i+")",(timer * speed)); 
				timer++; 
			} 
		}

		setTimeout("next()",pauze-10);
		setTimeout("changePic()",pauze);
	} 

	function next()
	{
		for (i=0;i<rows;i++)
		{
			thisitem[i] = thisitem[i] + 1;

			if(thisitem[i]>cumcount[i])
				{ thisitem[i]=firstitem[i]; }

			nextitem[i] = thisitem[i] + 1;

			if(nextitem[i]>cumcount[i])
				{ nextitem[i]=firstitem[i]; }
		}
	}

	function changeOpac(opacity)
	{ 
		for (i=0;i<rows;i++)
		{
			if(thisitem[i]!=nextitem[i])
			{
				var object = document.getElementById("imagefader"+thisitem[i]).style; 
				object.opacity = (opacity / 100); 
				object.MozOpacity = (opacity / 100); 
				object.KhtmlOpacity = (opacity / 100); 
				object.filter = "alpha(opacity=" + opacity + ")";
				if(opacity==0)
				{ 
					object.display = 'none'; 
					object.zindex = '0'; 
					object.visibility = 'hidden'; 
				}

				opacity2 = 100 - opacity;

				var object = document.getElementById("imagefader"+nextitem[i]).style; 
				object.opacity = (opacity2 / 100); 
				object.MozOpacity = (opacity2 / 100); 
				object.KhtmlOpacity = (opacity2 / 100); 
				object.filter = "alpha(opacity=" + opacity2 + ")"; 
				if(opacity2>0)
				{ 
					object.display = 'block'; 
					object.zindex = '3'; 
					object.visibility = 'visible'; 
				}
			}
			else
			{
				opacity3 = 100;
				var object = document.getElementById("imagefader"+thisitem[i]).style; 
					object.opacity = (opacity3 / 100); 
					object.MozOpacity = (opacity3 / 100); 
					object.KhtmlOpacity = (opacity3 / 100); 
					object.filter = "alpha(opacity=" + opacity3 + ")";
					object.display = 'block';
					object.zindex = '3'; 
					object.visibility = 'visible'; 
			}
		}
	}