// JavaScript Document
// CSM Ltd.
// 2005 - 2006
// Image Gallery By Jermery Keith - DOM Scripting

function jemail(user, domain, suffix){
document.write('<a href="' + 'mailto:' + user + '@' + domain + '.' + suffix + '">' + user + '@' + domain + '.' + suffix + '</a>');
}

function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}

function insertAfter(newElement,targetElement) {
  var parent = targetElement.parentNode;
  if (parent.lastChild == targetElement) {
    parent.appendChild(newElement);
  } else {
    parent.insertBefore(newElement,targetElement.nextSibling);
  }
}

function preparePlaceholder() {
  if (!document.createElement) return false;
  if (!document.createTextNode) return false;
  if (!document.getElementById) return false;
  if (!document.getElementById("imagegallery")) return false;
  var placeholder = document.createElement("img");
  placeholder.setAttribute("id","placeholder");
  placeholder.setAttribute("src","../i/placeholder.jpg");
  placeholder.setAttribute("alt","Image Gallery");
  var desc = document.createElement("p");
  desc.setAttribute("id","desc");
  var desctext = document.createTextNode("Use The Thumbnails To View A Image");
  desc.appendChild(desctext);
  var gallery = document.getElementById("imagegallery");
  insertAfter(placeholder,gallery);
  insertAfter(desc,placeholder);
}

function prepareGallery() {
  if (!document.getElementsByTagName) return false;
  if (!document.getElementById) return false;
  if (!document.getElementById("imagegallery")) return false;
  var gallery = document.getElementById("imagegallery");
  var links = gallery.getElementsByTagName("a");
  for ( var i=0; i < links.length; i++) {
    links[i].onclick = function() {
      return showPic(this);
	}
    links[i].onkeypress = links[i].onclick;
  }
}

function showPic(whichpic) {
  if (!document.getElementById("placeholder")) return true;
  var source = whichpic.getAttribute("href");
  var placeholder = document.getElementById("placeholder");
  placeholder.setAttribute("src",source);
  if (!document.getElementById("desc")) return false;
  if (whichpic.getAttribute("title")) {
    var text = whichpic.getAttribute("title");
  } else {
    var text = "";
  }
  var desc = document.getElementById("desc");
  if (desc.firstChild.nodeType == 3) {
    desc.firstChild.nodeValue = text;
  }
  return false;
}

addLoadEvent(preparePlaceholder);
addLoadEvent(prepareGallery);

function MM_openBrWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
}