// LanghamHotel.co.uk 2009
// Chris Taylor <chris@zyne.co.uk>
// Zyne Technologies <www.zyne.co.uk>
// $Id: fade.js 1746 2009-10-07 00:48:00Z harry $

// Code credit clagnut.com


function initImage() {
  imageId = 'photo';
  imgobj = document.getElementById(imageId);
  setOpacity(imgobj, 0);
  imgobj.style.visibility = 'visible';
  fadeIn(imageId,0);
}

function setOpacity(obj, opacity) {
  opacity = (opacity == 100)?99.999:opacity;
  
  // IE/Win
  obj.style.filter = "alpha(opacity:"+opacity+")";
  
  // Safari<1.2, Konqueror
  obj.style.KHTMLOpacity = opacity/100;
  
  // Older Mozilla and Firefox
  obj.style.MozOpacity = opacity/100;
  
  // Safari 1.2, newer Firefox and Mozilla, CSS3
  obj.style.opacity = opacity/100;
}

function fadeIn(objId,opacity) {
  if (document.getElementById) {
    obj = document.getElementById(objId);
    if (opacity <= 100) {
      setOpacity(obj, opacity);
      opacity += 2;
      window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 20);
    }
  }
}

document.write("<style type='text/css'>#photo {visibility:hidden;}</style>");
window.onload = function() {initImage()}