//--- Preload images -------------------------------

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];}}
}

//--- Swap images ----------------------------------

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_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

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 CheckFocus() {
	self.focus();
}




function pre() {
	if(document.images) {
	
		b1ON = new Image();
		b1ON.src = "../img/b_helpdesk_omo.gif";
		b1OFF = new Image();
		b1OFF.src = "../img/b_helpdesk.gif";
	
		b2ON = new Image();
		b2ON.src = "../img/b_faq_omo.gif";
		b2OFF = new Image();
		b2OFF.src = "../img/b_faq.gif";
	
		b3ON = new Image();
		b3ON.src = "../img/b_dvvbladen_omo.gif";
		b3OFF = new Image();
		b3OFF.src = "../img/b_dvvbladen.gif";
	
		b4ON = new Image();
		b4ON.src = "../img/b_bestekteksten_omo.gif";
		b4OFF = new Image();
		b4OFF.src = "../img/b_bestekteksten.gif";
		
		b9ON = new Image();
		b9ON.src = "../img/b_publicaties_omo.gif";
		b9OFF = new Image();
		b9OFF.src = "../img/b_publicaties.gif";

		b11ON = new Image();
		b11ON.src = "../img/b_garantie_omo.gif";
		b11OFF = new Image();
		b11OFF.src = "../img/b_garantie.gif";
		
		b12ON = new Image();
		b12ON.src = "../img/b_cenormering_omo.gif";
		b12OFF = new Image();
		b12OFF.src = "../img/b_cenormering.gif";
	
		bHomeON = new Image();
		bHomeON.src = "../img/b_home_omo.gif";
		bHomeOFF = new Image();
		bHomeOFF.src = "../img/b_home.gif";

		bContactON = new Image();
		bContactON.src = "../img/b_contact_omo.gif";
		bContactOFF = new Image();
		bContactOFF.src = "../img/b_contact.gif";	

	}
}

function turnOn(imgID,imgID2) {
	if(document.images) {
		document.images[imgID].src = eval(imgID + "ON.src");
		
		if (imgID2){
			document.images[imgID2].src = eval(imgID2 + "ON.src");
		}
	}
}

function turnOff(imgID,imgID2) {
	if(document.images) {
		document.images[imgID].src = eval(imgID + "OFF.src");
		
		if (imgID2){
			document.images[imgID2].src = eval(imgID2 + "OFF.src");
		}
	}
}