/*  Main.htm  v1.0             Elliot & Broth Production (c) All rights reserved
    Created: 20/12/2004    Last Modified       07/01/2005                     */

// Images initialization
if ( document.images ) {
  HomePage_On = new Image();
  HomePage_On.src = "HomePage_On.jpg";
  HomePage_Off = new Image();
  HomePage_Off.src = "HomePage_Off.jpg";

  Alpinismo_On = new Image();
  Alpinismo_On.src = "Alpinismo_On.jpg";
  Alpinismo_Off = new Image();
  Alpinismo_Off.src = "Alpinismo_Off.jpg";

  Ciaspole_On = new Image();
  Ciaspole_On.src = "Ciaspole_On.jpg";
  Ciaspole_Off = new Image();
  Ciaspole_Off.src = "Ciaspole_Off.jpg";

  Escursionismo_On = new Image();
  Escursionismo_On.src = "Escursionismo_On.jpg";
  Escursionismo_Off = new Image();
  Escursionismo_Off.src = "Escursionismo_Off.jpg";

  GruppoGrotte_On = new Image();
  GruppoGrotte_On.src = "GruppoGrotte_On.jpg";
  GruppoGrotte_Off = new Image();
  GruppoGrotte_Off.src = "GruppoGrotte_Off.jpg";

  MountainBike_On = new Image();
  MountainBike_On.src = "MountainBike_On.jpg";
  MountainBike_Off = new Image();
  MountainBike_Off.src = "MountainBike_Off.jpg";

  Sci_On = new Image();
  Sci_On.src = "Sci_On.jpg";
  Sci_Off = new Image();
  Sci_Off.src = "Sci_Off.jpg";

  SciAlpinismo_On = new Image();
  SciAlpinismo_On.src = "SciAlpinismo_On.jpg";
  SciAlpinismo_Off = new Image();
  SciAlpinismo_Off.src = "SciAlpinismo_Off.jpg";
}


// Function to 'activate' images.
function imageOn(imgName) {
  if (document.images) {
    document[imgName].src = eval(imgName + "_On.src");
  }
}

// Function to 'deactivate' images.
function imageOff(imgName) {
  if (document.images) {
    if ( document[imgName].prototype != "1" ) {
      document[imgName].src = eval(imgName + "_Off.src");
    }
  }
}

function imageSet(imgName) {
  if (document.images) {
    HomePage.src = "HomePage_Off.jpg";
    HomePage.prototype = "0";
    Alpinismo.src = "Alpinismo_Off.jpg";
    Alpinismo.prototype = "0";
    Ciaspole.src = "Ciaspole_Off.jpg";
    Ciaspole.prototype = "0";
    Escursionismo.src = "Escursionismo_Off.jpg";
    Escursionismo.prototype = "0";
    GruppoGrotte.src = "GruppoGrotte_Off.jpg";
    GruppoGrotte.prototype = "0";
    MountainBike.src = "MountainBike_Off.jpg";
    MountainBike.prototype = "0";
    Sci.src = "Sci_Off.jpg";
    Sci.prototype = "0";
    SciAlpinismo.src = "SciAlpinismo_Off.jpg";
    SciAlpinismo.prototype = "0";

    document[imgName].prototype = "1";
    document[imgName].src = eval(imgName + "_On.src");
  }                                                    
}