// Function for highlighting

  function highlight(obj,color) {
    obj.style.backgroundColor = color;
  }

  function highlight2(obj,color) {
    obj.style.color = color;
  }
  
  function highlight3(obj,color1,color2) {
    obj.style.borderColor = color1;
    obj.style.backgroundColor = color;
  }
  
  // Function to toggle image uploader

  function togglecheckdiv(obj1,obj2) {
    if (obj1.checked) {
      obj2.style.visibility = "visible";
    } else {
      obj2.style.visibility = "hidden";
    }
  }  

  // Function for redirecting

  function redirect(url) {
    document.location = url;
  }

  // Function for preload cached images

  function preloadpic() {
    if (document.images) {
      timg1 = new Image();
      timg1.src = "images/menu01b.jpg";
      timg2 = new Image();
      timg2.src = "images/menu02b.jpg";
      timg3 = new Image();
      timg3.src = "images/menu03b.jpg";
      timg4 = new Image();
      timg4.src = "images/menu04b.jpg";
      timg5 = new Image();
      timg5.src = "images/menu05b.jpg";
      timg6 = new Image();
      timg6.src = "images/menu06b.jpg";
      timg7 = new Image();
      timg7.src = "images/menu07b.jpg";
      timg8 = new Image();
      timg8.src = "images/menu08b.jpg";
      timg9 = new Image();
      timg9.src = "images/menu09b.jpg";
      timg10 = new Image();
      timg10.src = "images/menu10b.jpg";
      tbtn1 = new Image();
      tbtn1.src = "images/btn01b.jpg";
      tbtn2 = new Image();
      tbtn2.src = "images/btn02b.jpg";
      tbtn3 = new Image();
      tbtn3.src = "images/btn03b.jpg";
      tbtn4 = new Image();
      tbtn4.src = "images/btn04b.jpg";
    }
  }

  // Function for menus and buttons

  function menuchange01a(obj) { obj.src = "images/menu01b.jpg"; }
  function menuchange01b(obj) { obj.src = "images/menu01a.jpg"; }
  function menuchange02a(obj) { obj.src = "images/menu02b.jpg"; }
  function menuchange02b(obj) { obj.src = "images/menu02a.jpg"; }
  function menuchange03a(obj) { obj.src = "images/menu03b.jpg"; }
  function menuchange03b(obj) { obj.src = "images/menu03a.jpg"; }
  function menuchange04a(obj) { obj.src = "images/menu04b.jpg"; }
  function menuchange04b(obj) { obj.src = "images/menu04a.jpg"; }
  function menuchange05a(obj) { obj.src = "images/menu05b.jpg"; }
  function menuchange05b(obj) { obj.src = "images/menu05a.jpg"; }
  function menuchange06a(obj) { obj.src = "images/menu06b.jpg"; }
  function menuchange06b(obj) { obj.src = "images/menu06a.jpg"; }
  function menuchange07a(obj) { obj.src = "images/menu07b.jpg"; }
  function menuchange07b(obj) { obj.src = "images/menu07a.jpg"; }
  function menuchange08a(obj) { obj.src = "images/menu08b.jpg"; }
  function menuchange08b(obj) { obj.src = "images/menu08a.jpg"; }
  
  function btnchange01a(obj) { obj.src = "images/btn01b.jpg"; }
  function btnchange01b(obj) { obj.src = "images/btn01a.jpg"; }
  function btnchange02a(obj) { obj.src = "images/btn02b.jpg"; }
  function btnchange02b(obj) { obj.src = "images/btn02a.jpg"; }
  function btnchange03a(obj) { obj.src = "images/btn03b.jpg"; }
  function btnchange03b(obj) { obj.src = "images/btn03a.jpg"; }
  function btnchange04a(obj) { obj.src = "images/btn04b.jpg"; }
  function btnchange04b(obj) { obj.src = "images/btn04a.jpg"; }