function _popup(el) {
	if (/\/admin\//.test(document.location))
		return false;
	else {
		var imgsrc = el.src;
		var regex = new RegExp('http://'+document.location.host);
		var imgsrc = imgsrc.replace(regex,'');
		if (imgsrc != '/import/assetmanager/9/919/leeg_blauw.gif')
			popup('/popup.php?do=x&img=' + imgsrc,'','500','375');
	}
}

function setBorder(el) {
	var imgsrc = el.src;
	var regex = new RegExp('http://'+document.location.host);
	var imgsrc = imgsrc.replace(regex,'');
	if (imgsrc == '/import/assetmanager/9/919/leeg_blauw.gif') {
		el.style.border = '0';
		el.style.cursor = 'default';
	}
}

function getBigPhotoPaths() {
	var links = getElementsByClassName(document.body,'lytebox');
	if (links) {
		for	(var i=0; i<links.length; i++) {
			var img = nodes.childNodeBy(links[i],'tagName=IMG');
			if (img) {
				//strip imgsrc to match big photo
				var url = img.src;
				var copyurl = url.split("/");
				var remove = copyurl[7] + "/";
				var url = url.replace('png','jpg');
				var url = url.replace('http://','http:');
				var url = url.replace('http:','http://');
				var url = url.replace(remove,'');
				
				links[i].href = url;
			}
		}
	}
	initLytebox();
}

function getElementsByClassName(node,classname) {
	if (node.getElementsByClassName)
		return node.getElementsByClassName(classname);
	else {
	    var a = [];
	    var re = new RegExp('\\b' + classname + '\\b');
	    var els = node.getElementsByTagName("*");
	    for(var i=0,j=els.length; i<j; i++)
	        if(re.test(els[i].className))a.push(els[i]);
	    return a;
	}
}



// ================================================================ //
// event functions ================================================ //
var getSrcElement = function (e) {
	e = _getEvent(e);
	if (e.target)
		return e.target;
	if (e.srcElement)
		return e.srcElement;
	return window;
}

var getEventName = function (e) { return _getEvent(e).type }

var _getEvent = function (e)  { if (e) return e; return window.event; }
// einde van event functions ======================================= //

var toon___afbeelding2 = function (el) {
	el.src="/images/dot_clear.gif"
	var next = (nodes.getNextSibling(el));
	if (typeof next=='object')
		next.style.display='none';

	el.onmouseover='';
}