document.write('<div id="loading"><br><br><img src="img/ajax-loader.gif" > <br> <br> Please wait, Loading...</div>');

// Created by: Simon Willison | http://simon.incutio.com/
function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}

var TimeToFade = 400.0;

addLoadEvent(function() {
  // document.getElementById("loading").style.display="none";
	fade('loading');
	setTimeout("document.getElementById('loading').style.display='none'", TimeToFade);
});

function fade(eid) {
	var element = document.getElementById(eid);
	if(element == null)
		return;
	
	if(element.FadeState == null)
	{
		if(element.style.opacity == null
			|| element.style.opacity == ''
			|| element.style.opacity == '1')
		{
		element.FadeState = 2;
		}
		else
		{
		element.FadeState = -2;
		}
	}
	
	if(element.FadeState == 1 || element.FadeState == -1)
	{
		element.FadeState = element.FadeState == 1 ? -1 : 1;
		element.FadeTimeLeft = TimeToFade - element.FadeTimeLeft;
	}
	else
	{
		element.FadeState = element.FadeState == 2 ? -1 : 1;
		element.FadeTimeLeft = TimeToFade;
		setTimeout("animateFade(" + new Date().getTime()
			+ ",'" + eid + "')", 33);
	}
	// element.style.display="none";
}

function animateFade(lastTick, eid)
{ 
	var curTick = new Date().getTime();
	var elapsedTicks = curTick - lastTick;
	
	var element = document.getElementById(eid);
	
	if(element.FadeTimeLeft <= elapsedTicks)
	{
		element.style.opacity = element.FadeState == 1 ? '1' : '0';
		element.style.filter = 'alpha(opacity = '
			+ (element.FadeState == 1 ? '100' : '0') + ')';
		element.FadeState = element.FadeState == 1 ? 2 : -2;
		return;
	}
	
	element.FadeTimeLeft -= elapsedTicks;
	var newOpVal = element.FadeTimeLeft/TimeToFade;
	if(element.FadeState == 1)
		newOpVal = 1 - newOpVal;
	
	element.style.opacity = newOpVal;
	element.style.filter =
		'alpha(opacity = ' + (newOpVal*100) + ')';
	
	setTimeout("animateFade(" + curTick
		+ ",'" + eid + "')", 33);
}