// JavaScript Document


function lightBoxShow(width, height, src, scrolling)
{
 document.body.style.position = "relative";
 
 if(src != null && src != "" && width > 0 && height > 0)
 {
  if(scrolling == null || scrolling == "")
  {
   scrolling = "yes";
  }
  
  var newCreatedFade = false;
  var lightboxFade = document.getElementById("lightbox_fade");
  if(lightboxFade == null)
  {
   newCreatedFade = true;
   lightboxFade = document.createElement("div");
   lightboxFade.id = lightboxFade.className = "lightbox_fade";
   lightboxFade.onclick = lightBoxHide;
  }
  lightboxFade.style.display = "block";
  if(document.all)
  {
   lightboxFade.style.position = "absolute";
  }
  if(newCreatedFade)
  {
   document.body.appendChild(lightboxFade);
  }
  var newCreatedBox = false;
  var lightbox = document.getElementById("lightbox");
  if(lightbox == null)
  {
   newCreatedBox = true;
   lightbox = document.createElement("div");
   lightbox.id = lightbox.className = "lightbox";
  }  
  lightbox.style.left = parseInt((document.body.clientWidth / 2) - (width / 2)) + "px";
  lightbox.style.top = (window.pageYOffset ? (window.pageYOffset + 100) : (window.document.documentElement.scrollTop + 100)) + "px";
  lightbox.style.width = parseInt(width) + "px";
  lightbox.style.height = parseInt(height) + "px";
  lightbox.style.display = "block";
  
  var lightbox_content = document.getElementById("lightbox_iframe");
  if(lightbox_content != null)
  {
   lightbox_content.src = src;
  }
  else
  {
   lightbox_content = document.createElement("iframe");
   lightbox_content.id = lightbox_content.name = "lightbox_iframe";
   lightbox_content.width = lightbox_content.height = "100%";
   lightbox_content.frameBorder = "0";
   lightbox_content.src = src;
   lightbox_content.scrolling = scrolling;
   lightbox.appendChild(lightbox_content);
  }
  if(newCreatedBox)
  {
   document.body.appendChild(lightbox);
  }
 }
}
function lightBoxHide()
{
 var lightboxFade = document.getElementById("lightbox_fade");
 if(lightboxFade != null)
 {
  lightboxFade.style.display = "none";
 }
 
 var lightbox = document.getElementById("lightbox");
 if(lightbox != null)
 {
  lightbox.style.display = "none";
 }
 
 var lightbox_content = document.getElementById("lightbox_iframe");
 if(lightbox_content != null)
 {
  lightbox_content.src = "";
 }
}