// JavaScript Document

	// OPEN NEW WINDOW

	function openWindow(url,width,height,settings,name) {
		if (!settings) settings = "scrollbars=yes,menubar=yes,toolbar=yes,status=yes,resizable=yes,directories=no,location=no";
		if (height) settings = "height=" + height + "," + settings;
		if (width) settings = "width=" + width + "," + settings;
		if (!name) name = "externalWindow";
		var newWin = window.open(url,name,settings);
	}


	// MM FUNCTIONS
	
	function MM_swapImage() { //v3.0
		var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
		if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
	}
	
	function MM_swapImgRestore() { //v3.0
		var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
	}
	
	function MM_preloadImages() { //v3.0
		var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
		var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
		if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
	}
	
	function MM_findObj(n, d) { //v4.0
		var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
		if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
		for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
		if(!x && document.getElementById) x=document.getElementById(n) ; return x;
	}


	// ADD EVENT

	function addEvent(obj, evType, fn){ 
		 if (obj.addEventListener){ 
			obj.addEventListener(evType, fn, false); 
		   return true; 
		} else if (obj.attachEvent){ 
			var r = obj.attachEvent("on"+evType, fn); 
			return r; 
		} else { 
			return false; 
 		} 
	}

	// FIND POSITION
	function findPosX(obj)
	{
		var curleft = 0;
		if (obj.offsetParent)
		{
			while (obj.offsetParent)
			{
				curleft += obj.offsetLeft
				obj = obj.offsetParent;
			}
		}
		else if (obj.x)
			curleft += obj.x;
		return curleft;
	}
	
	function findPosY(obj)
	{
		var curtop = 0;
		if (obj.offsetParent)
		{
			while (obj.offsetParent)
			{
				curtop += obj.offsetTop
				obj = obj.offsetParent;
			}
		}
		else if (obj.y)
			curtop += obj.y;
		return curtop;
	}
	
	// CLEAR AND SET SEARCH INPUT
	function searchInputClear() {
		if (document.searchform.q.value == "Zoeken...") {
		   document.searchform.q.value = "";
		   document.searchform.q.style.color = "#F58C3B";
		}
	}
	
	function searchInputSet() {
		if (document.searchform.q.value == "") {
		   document.searchform.q.value = "Zoeken...";
		   document.searchform.q.style.color = "#F9BF92";
		} else {
		   document.searchform.q.select();
		}
	} 
	
	// ADD EVENT

	function addEvent(obj, evType, fn){ 
		 if (obj.addEventListener){ 
			obj.addEventListener(evType, fn, false); 
		   return true; 
		} else if (obj.attachEvent){ 
			var r = obj.attachEvent("on"+evType, fn); 
			return r; 
		} else { 
			return false; 
 		} 
	}
	
	// SHOW FLOW

	function showFlow(yesno,number) {

		for(i=1;i<questions;i++) {
			var element = 'flow_'+i;
			var elementyes = 'flow_' + i + '_yes';
			var elementno = 'flow_' + i + '_no';
			var elementend = 'flow_' + i + '_end';
			document.getElementById(element).style.display = "none";
			document.getElementById(element).className = "flow";
			document.getElementById(elementyes).className = "";
			document.getElementById(elementno).className = "";
			document.getElementById(elementend).style.display = "none";
			
			if(yesno == "yes") {
				if(i<number+2) { document.getElementById(element).style.display = "block"; }
				if(i==(number+1)) { document.getElementById(element).className = "flow_current"; }
				if(i<number+1) { 
					document.getElementById(elementyes).className = "flow_selected"; 
					document.getElementById(elementno).className = "flow_notselected"; 
				}
			}
			else if (yesno == "no") {
				if(i<number+1) { 
					document.getElementById(element).style.display = "block";
					document.getElementById(elementyes).className = "flow_selected"; 
					document.getElementById(elementno).className = "flow_notselected"; 
				}
				if(i==number) { 
					document.getElementById(elementend).style.display = "block";
					document.getElementById(elementyes).className = "flow_notselected"; 
					document.getElementById(elementno).className = "flow_selected"; 
				}
			}
			
		}

		document.getElementById('flow_result').style.display = "none";
		if(number>=(questions-1) && yesno == "yes") { document.getElementById('flow_result').style.display = "block"; } 
	
	}
	
	
	// CONVERT EMAIL-ADDRESSES IN ANTI-SPAM FORMAT
	
	function showEmail() {
	
		  var links = document.getElementsByTagName("a");
		  for (var i=0; i < links.length; i++) {
			var link = links[i];
			var linktext = link.firstChild;

			linkhref_relative = link.href.replace(document.location.href, '');

			if ((linkhref_relative == "" || linkhref_relative == "#" ) && linktext && linktext.nodeValue.indexOf('[at]') > 0) {
				var real_address = linktext.nodeValue.replace(/\s?\[at\]\s?/, "@");

				linktext.nodeValue = real_address;
				link.setAttribute("href", "mailto:" + real_address);
			}
		  }
	}

	function stripe() {

		var tables = document.getElementsByTagName("table");

		for(var x=0;x!=tables.length;x++){
			var table = tables[x];
			if (!table) { return; }
			if (table.parentNode.className !== "table_container") { return; }

			var tbodies = table.getElementsByTagName("tbody");

			for (var h = 0; h < tbodies.length; h++) {
				var even = true;
				var trs = tbodies[h].getElementsByTagName("tr");

				for (var i = 0; i < trs.length; i++) {
					trs[i].onmouseover=function(){
						this.className += " ruled"; return false
					}
					trs[i].onmouseout=function(){
						this.className = this.className.replace("ruled", ""); return false
					}

					if(even)
						trs[i].className += " even";

					even = !even;
				}
			}

		}
	}


	addEvent(window,'load',stripe);