// Menubar preload. Pretty standard stuff.


function newImage(arg) {
     if (document.images) {
          rslt = new Image();
          rslt.src = arg;
          return rslt;
     }
}

function changeImages() {
     if (document.images && (preloadFlag == true)) {
          for (var i=0; i<changeImages.arguments.length; i+=2) {
               document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
          }
     }
}

var preloadFlag = false;
function preloadImages() {
     if (document.images) {
          informatieover = newImage("images/nav/nav_informatie_on.gif");
          nieuwnummerover = newImage("images/nav/nav_nieuwnummer_on.gif");
          vorigeeditiesover = newImage("images/nav/nav_vorigeeditie_on.gif");
          zomerspecialsover = newImage("images/nav/nav_zomerspecial_on.gif");
          abonnerenover = newImage("images/nav/nav_abonneren_on.gif");
          nabestellenover = newImage("images/nav/nav_nabestellen_on.gif");
          overdezesiteover = newImage("images/nav/nav_overdezesite_on.gif");
          vacaturesover = newImage("images/nav/nav_vacatures_on.gif");
          contacterenover = newImage("images/nav/nav_contacteren_on.gif");
          forumover = newImage("images/nav/nav_forum_on.gif");
          preloadFlag = true;
			
			    }
}