// Globala variabler
var largeImages = new Array(6);
var alternativeText = new Array(6);
var currentImage = new Image();
var closingText = "";

function initialize()
{
   for (i=1; i<=9; i++)
   {
      if (document.getElementById(i))
         addEvent(document.getElementById(i), "click", openLargeImage, false);
   }

   initializeImages();
}


function initializeImages()
{
   var path = "images/diverse/";

   largeImages[1] = path + "001_zebraskinn.jpg";
   alternativeText[1] = "Zebraskinn, 50-tal";

   largeImages[2] = path + "002_tv_med_visir.jpg";
   alternativeText[2] = "Färg-tv med visir, 80-tal";

   largeImages[3] = path + "003_bronsmask.jpg";
   alternativeText[3] = "Bronsmask med granitsockel";
                                    
   largeImages[4] = path + "004_herrBetjant.jpg";
   alternativeText[4] = "Herrbetjänt";

   largeImages[5] = path + "005_totemfigur.jpg";
   alternativeText[5] = "Träskulptur, troligen totemfigur";

   largeImages[6] = path + "006_stoppljus.jpg";
   alternativeText[6] = "Stoppljus";

   largeImages[7] = path + "007_traskulptur.jpg";
   alternativeText[7] = "Afrikansk träskulptur";

   largeImages[8] = path + "008_vildsvin.jpg";
   alternativeText[8] = "Vildsvinshuvud"; 

   largeImages[9] = path + "009_thorsson.jpg";
   alternativeText[9] = "Thorsson"; 
}


function openLargeImage(e)
{
   var eventObject = getEventObject(e);
   var image = getEventTarget(eventObject);

   if (document.getElementById("body").lang == "sv")
      closingText = "Klicka på bilden för att stänga.";
   else
      closingText = "Click on the image to close the window.";

   currentImage.src = largeImages[image.id];
   currentImage.alt = alternativeText[image.id];

   window.open("largeImage.html", "", "resizable=yes, top=50,left=50");
}


addEvent(window, "load", initialize, false);