// <![CDATA[
if (document.images)
    {
      preload_image_object = new Image();
      // set image url
      image_url = new Array();
      image_url[0] = "http://www.lecasebianche.it/images/english.jpg";
      image_url[1] = "http://www.lecasebianche.it/images/english_gray.jpg";
      image_url[2] = "http://www.lecasebianche.it/images/italiano.jpg";
      image_url[3] = "http://www.lecasebianche.it/images/italiano_gray.jpg";
      image_url[4] = "http://www.lecasebianche.it/images/lecasebianche.ico";

       var i = 0;
       for(i=0; i<=4; i++) 
         preload_image_object.src = image_url[i];
    }
// ]]>