function PreLoadImage(imagesrc)
    {
   
   image = new Array();
    for (i = 0;i < imagesrc.length; i++)
       {
       image[imagesrc[i]] = new Image();
        image[imagesrc[i]].src = imagesrc[i];
        
        image[imagesrc[i]].style.backgroundImage = "url(" + imagesrc[i] + ")";
       // alert(image[imagesrc[i]].style.backgroundImage) 
        }    
        //alert(image[imagesrc[1]].src)
          /*
       saveimages=document.getElementById("savepreloadimage")
       style='style =background-image:url('+imagesrc[2]+')'
       alert(style)
      createimage1="<input type='text'"+style+">"
      saveimages.innerHTML = createimage1
     */
    }
    function ChangeImage2(obj)
    {
  // obj.style.backgroundImage=image[imagesrc[1]].src

   alert(imagesrc.length);
    }