function addListener(element, type, expression, bubbling)
{
	bubbling = bubbling || false;

	if (window.addEventListener)	
	{
		element.addEventListener(type, expression, bubbling);
		return true;
	}
}

function addLinks()
{
	var obj = document.getElementById("images");
	if (obj)
	{
		var imgs = obj.getElementsByTagName("img");
		var imgCount = 0;
		for (i=0; i<imgs.length; i++)
		{
			if (!imgs[i].parentNode.href)
			{
				imgUrl = imgs[i].src.split("/JPEG/");
				imgUrl = imgUrl[0] + "/big/" + imgUrl[1];
				
				bigLink = document.createElement('a');
				bigLink.href = imgUrl;
				
				newImg = document.createElement('img');
				newImg.src = imgs[i].src;
				newImg.alt = imgs[i].alt;
				newImg.className = imgs[i].className;
				
				bigLink.appendChild(newImg);
				
				obj.replaceChild(bigLink,imgs[i]);
			}
		}
	}
}

addListener(window,"load",addLinks(),false);

function active(what)
{
	var obj = document.getElementById(what);
	if (obj)
	{
		obj.className = "on";	
	}
}