/*
Pre-load Images
*/

    if (document.images)
    {
      preload_image_object = new Image();
      // set image url
      image_url = new Array();

      image_url[0] = "images/ani-main/Main-00blank.jpg";
      image_url[1] = "images/ani-main/Main-01text.jpg";
      image_url[2] = "images/ani-main/Main-01t.jpg";
      image_url[3] = "images/ani-main/Main-01o.jpg";
      image_url[4] = "images/ani-main/Main-01p.jpg";
      image_url[5] = "images/ani-main/Main-02blank.jpg";
      image_url[6] = "images/ani-main/Main-02text.jpg";


       var i = 0;
       for(i=0; i<=6; i++)
         preload_image_object.src = image_url[i];
    }


<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com/page-details/disable-images-click.html -->

function right(e) {
var msg = "WARNING: This image is protected by copyright law and should not be copied. All rights reserved.";
if (navigator.appName == 'Netscape' && e.which == 3) {
alert(msg);
return false;
}
if (navigator.appName == 'Microsoft Internet Explorer' && event.button==2) {
alert(msg);
return false;
}
else return true;
}

function trap()
  {
  if(document.images)
    {
    for(i=0;i<document.images.length;i++)
      {
      document.images[i].onmousedown = right;
      document.images[i].onmouseup = right;
      }
    }
  }