function addBookmark(url,desc){
	
   //in html
   //href=javascript:addBookmark("http://www.arnhemskeramiekatelier.nl","arnhemskeramiekatelier.nl%20-%20Het%20Keramiek%20atelier%20van%20Arnhem") title="Bookmark arnhemskeramiekatelier.nl">
	
	
   var bookmarkurl = url;
   var bookmarktitle = desc;
   var nonie = "Sorry, only Mozilla Firefox and Internet Explorer support this method to add a bookmark/favourite\n But please feel free to visit the site\'s home page to add a bookmark manually";

   if (window.sidebar) { // Mozilla Firefox Bookmark
      window.sidebar.addPanel(bookmarktitle, bookmarkurl,"");
      } else if(document.all){ // IE Favourites
         window.external.AddFavorite(bookmarkurl,bookmarktitle);
      } else {
         alert(nonie);
      }
}

function randomImage(){
  var myImages = new Array();
  myImages[1]  = "img1.gif";
  myImages[2]  = "img2.gif";
  myImages[3]  = "img3.gif";

  var myAlt = new Array();  
  myAlt[1]  = "Het keramiek atelier in Arnhem";
  myAlt[2]  = "Het keramiek atelier in Arnhem";  
  myAlt[3]  = "Het keramiek atelier in Arnhem";  
  

  var x=Math.floor(Math.random()* myImages.length);

  if (x==0)
     x=1;
     //document.write('<img src="'+myImages[x]+'" title="'+myAlt[x]+'">');
     //alert('<img src="'+myImages[x]+'" title="'+myAlt[x]+'">');
}

  randomImage();