initMenu = function () {
    if (document.getElementById("menu") != null) {
        var sfEls = document.getElementById("menu").getElementsByTagName("LI");
        for (var i = 0; i < sfEls.length; i++) {
            if (sfEls[i].className == "disabled") {
                var links = sfEls[i].getElementsByTagName("A");
                for (var j = 0; j < links.length; j++) {
                    links[j].onclick = null;
                }
            }
            if (navigator.userAgent.indexOf("MSIE") != -1) {
                sfEls[i].onmouseover = function () {this.className += " sfhover";};
                sfEls[i].onmouseout = function () {this.className = this.className.replace(new RegExp(" sfhover\\b"), "");};
            }
        }
    }
}

if (window.addEventListener) //DOM method for binding an event
	window.addEventListener("load", initMenu, false);
else if (window.attachEvent) //IE exclusive method for binding an event
	window.attachEvent("onload", initMenu);

function ctrl_z(e){
	var filename = document.location.href;
	while(filename.indexOf('/') != -1){
		filename = filename.substring(filename.indexOf('/')+1,filename.length);
	}
	if(filename.indexOf('.html') != -1){
		filename = filename.substring(0,filename.indexOf('.html'));
	}else{
		filename = 'index';
	}

	if(((!window.event && ((e && e.which) || e.keyCode==26) && (e.keyCode==26 || ( e.which==122 && e.ctrlKey))) || (window.event && window.event.keyCode == 26)) && confirm("Wilt u de inhoud van de website bewerken?")){
		document.location = 'http://www.cupella.nl/admin/login.html?referer=' + escape(document.location.href);
	}
}

document.onkeypress = ctrl_z;