<!-- hide script from old browsers

// Opacity and Fade in script.
// Script copyright (C) 2008 http://www.cryer.co.uk/.
// Script is free to use provided this copyright header is included.
function SetOpacity(object,opacityPct)
{
  // IE.
  object.style.filter = 'alpha(opacity=' + opacityPct + ')';
  // Old mozilla and firefox
  object.style.MozOpacity = opacityPct/100;
  // Everything else.
  object.style.opacity = opacityPct/100;
}
function ChangeOpacity(id,msDuration,msStart,fromO,toO)
{
  var element=document.getElementById(id);
  var opacity = element.style.opacity * 100;
  var msNow = (new Date()).getTime();
  opacity = fromO + (toO - fromO) * (msNow - msStart) / msDuration;
  if (opacity<0) 
    SetOpacity(element,0)
  else if (opacity>100)
    SetOpacity(element,100)
  else
  {
    SetOpacity(element,opacity);
    element.timer = window.setTimeout("ChangeOpacity('" + id + "'," + msDuration + "," + msStart + "," + fromO + "," + toO + ")",1);
  }
}
function FadeIn(id)
{
  var element=document.getElementById(id);
  if (element.timer) window.clearTimeout(element.timer); 
  var startMS = (new Date()).getTime();
  element.timer = window.setTimeout("ChangeOpacity('" + id + "',1000," + startMS + ",0,100)",1);
}
function FadeOut(id)
{
  var element=document.getElementById(id);
  if (element.timer) window.clearTimeout(element.timer); 
  var startMS = (new Date()).getTime();
  element.timer = window.setTimeout("ChangeOpacity('" + id + "',1000," + startMS + ",100,0)",1);
}
function FadeInImage(foregroundID,newImage,backgroundID)
{
  var foreground=document.getElementById(foregroundID);
  if (backgroundID)
  {
    var background=document.getElementById(backgroundID);
    if (background)
    {
      background.style.backgroundImage = 'url(' + foreground.src + ')';
      background.style.backgroundRepeat = 'no-repeat';
    }
  }
  SetOpacity(foreground,0);
  foreground.src = newImage;
  if (foreground.timer) window.clearTimeout(foreground.timer); 
  var startMS = (new Date()).getTime();
  foreground.timer = window.setTimeout("ChangeOpacity('" + foregroundID + "',1000," + startMS + ",0,100)",10);
}

<!-- end of fade script -->

// Create a function to change our picture
// JavaScript Document
function changepic() {
// Instantiate a new date object, so we can get our timestamp
var d = new Date();
// Create a new image in the DOM
var i = document.createElement('img');
var j = document.getElementById('-mainImage');
var currentMinute;

// Assign our source to the new image. We are going to append a nonsense query string, based on the current timestamp, to our image URI, in order to keep it from getting cached

currentMinute = d.getHours() * 100 + d.getMinutes();


if(d.getHours()==0){
	if(d.getMinutes()<10){
	i.src = "img/clk2/hour/000"+currentMinute+".jpg?"+d.getTime();	
	}
	else{
	i.src = "img/clk2/hour/00"+currentMinute+".jpg?"+d.getTime();
	}
}
else{
	
if(d.getHours()<10){
	if(d.getMinutes()<10){
		
		i.src = "img/clk2/hour/0"+currentMinute+".jpg?"+d.getTime();
			
	}
	else{
		i.src = "img/clk2/hour/0"+currentMinute+".jpg?"+d.getTime();
		}
}
else{
	if(d.getMinutes()<10){
		i.src = "img/clk2/hour/"+currentMinute+".jpg?"+d.getTime();
		}
	else{
		i.src = "img/clk2/hour/"+currentMinute+".jpg?"+d.getTime();
		}
}
}


// Assign the same ID we assigned to our original image
i.id = j.id;
// Assign the same ALT tag we assigned to our original image
i.alt = j.alt;
// Replace our original image with our new image
//document.getElementById('-mainImage').parentNode.replaceChild(i,document.getElementById('-mainImage'));
FadeInImage('-mainImage',i.src,'-main');

// Set a timer to execute this function again

function getNextMilliseconds() {
	return getMinutesOffset(1).getTime()-(new Date()).getTime();
}

function getMinutesOffset(offset) {
	offset = offset||0;
	var date = new Date();
	date = new Date(
		date.getFullYear(),
		date.getMonth(),
		date.getDate(),
		date.getHours(),
		date.getMinutes()+offset
	);
	return date;
}

t = setTimeout("changepic()",getNextMilliseconds()); // The timer is currently set to 60,000 milliseconds (or 60 seconds)
	}
	// Instantiate our timer the first time


var t = setTimeout("changepic()",100);


// end hiding script from old browsers -->