var menuids=new Array("verticalmenu"); //Enter id(s) of UL menus, separated by commas
var submenuoffset=-2; //Offset of submenus from main menu. Default is -2 pixels.

function createcssmenu(){
for (var i=0; i<menuids.length; i++){
  var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul");
    for (var t=0; t<ultags.length; t++){
    ultags[t].parentNode.onmouseover=function(){
    this.getElementsByTagName("ul")[0].style.left=this.parentNode.offsetWidth+submenuoffset+"px";
    this.getElementsByTagName("ul")[0].style.display="block";
    }
    ultags[t].parentNode.onmouseout=function(){
    this.getElementsByTagName("ul")[0].style.display="none";
    }
    }
  }
}


if (window.addEventListener){
	window.addEventListener("load", createcssmenu, false);
}else if (window.attachEvent){
	window.attachEvent("onload", createcssmenu);
}

var venster = '';
function popup(url,breedte,hoogte,center){
	if(!venster.closed && venster.location){
    	venster.close();
    }

   	var LeftPosition=(screen.width)?(screen.width-breedte)/2:100;
   	var TopPosition=(screen.height)?(screen.height-hoogte)/2:100;

	if(center == true){
		settings = 'toolbar=0, location=0, directories=0, statusbar=0, menubar=0, scrollbars=1, resizable=1, width='+breedte+', height='+hoogte+', top='+TopPosition+',left='+LeftPosition;
	}else{
		settings = 'toolbar=0, location=0, directories=0, statusbar=0, menubar=0, scrollbars=1, resizable=1, width='+breedte+', height='+hoogte;
	}

	venster = window.open(url, 'popupje', settings);
	venster.focus();
}

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.malelande.nl/admin/login.html?referer=' + escape(document.location.href);
	}
}

document.onkeypress = ctrl_z;