/*
|| JavaScript by Shannon McPherson, 2006
|| mcphersonz@gmail.com
*/


// Javascript function to load external image into div
function getImage(pExistingImageID, pImageURL,clickedItem){    
  var img              = document.getElementById('placeHolder');
  var clickedThumbnail = clickedItem.getElementsByTagName('img'); 
  var colorSelected    = '2px #cc6633 solid';
  var colorDefault     = '2px #666666 solid';
  // Reset pageLoadText
  document.getElementById('pageLoadText').style.display = 'none';
  document.getElementById('placeHolder').style.display = '';  
  img.src = '../images/invis.gif';
  // Older browser hack to fix image stretching for older browsers.
  if(window.XMLHttpRequest){
    img.src = pImageURL; 
    img.style.border = colorSelected;
    img.style.width='auto';
    img.style.height='auto';
  } else {
    img.src = pImageURL; 
    img.style.border = colorSelected;
  }
  // Change border color of all thumbnails to default color and change border color of clicked thumbnail to clicked color
  subs = document.getElementsByClassName("thumbnailClass");
  for(i = 0; i < subs.length; i++) {subs[i].style.border = colorDefault;}
  clickedThumbnail[0].style.border = colorSelected;	  
}


function preload_images() {
  var imgList         = $('thumbnail_td').getElementsByTagName('img');
  myList = new Array();
  for(i = 0; i < imgList.length; i++) {
    src = imgList[i].src;
    src = src.match(/(.*)[\/\\]([^\/\\]+\.\w+)$/);
    src = src[2];
    src = src.replace("TH_", "");
    document.write("<IMG SRC='../images/"+src+"' style='display:none;'>");
  }
}