var forside_off = new Image();
forside_off.src = '/pics/knapper/knap2_mo.gif';
var forside_on = new Image();
forside_on.src = '/pics/knapper/knap2.gif';

timg1on = new Image();           // Active images
timg1on.src = "/pics/funktionsknapper2/contact_mo.gif";  
timgtext1on = new Image();
timgtext1on.src = "/pics/funktionsknapper2/contact_mo_text.gif";
timg2on = new Image();
timg2on.src = "/pics/funktionsknapper2/search_mo.gif";
timgtext2on = new Image();
timgtext2on.src = "/pics/funktionsknapper2/search_mo_text.gif";  
timg3on = new Image();
timg3on.src = "/pics/funktionsknapper2/resize_mo.gif";
timgtext3on = new Image();
timgtext3on.src = "/pics/funktionsknapper2/resize_mo_text.gif";
timg4on = new Image();
timg4on.src = "/pics/funktionsknapper2/sitemap_mo.gif";
timgtext4on = new Image();
timgtext4on.src = "/pics/funktionsknapper2/sitemap_mo_text.gif";

timg1off = new Image();          // Inactive images
timg1off.src = "/pics/funktionsknapper2/contact.gif";
timgtext1off = new Image();
timgtext1off.src = "/pics/funktionsknapper2/black_text.gif"; 
timg2off = new Image();
timg2off.src = "/pics/funktionsknapper2/search.gif";  
timg3off = new Image();
timg3off.src = "/pics/funktionsknapper2/resize.gif";
timg4off = new Image();
timg4off.src = "/pics/funktionsknapper2/sitemap.gif";

function imgOn(imgName,imgText) {
   if (document.images) {
       document[imgName].src = eval(imgName + "on.src");
	   if (imgText) {
	     document['textImg'].src = eval(imgText + "on.src");
	   }
   }
}

function imgOff(imgName,imgText) {
   if (document.images) {
      document[imgName].src = eval(imgName + "off.src");
	  if (imgText) {
	     document['textImg'].src = timgtext1off.src;
	  }
   }
}