var Thumbs = 
{
	Load : function()
	{
		var allThumbs = document.getElementsByClassName("thumbnail");
		for(var i = 0; i < allThumbs.length; i++)
		{
			var thumbnail = allThumbs[i];
			thumbnail.onclick = function()
			{
				var thumbImg = this.getElementsByTagName("img")[0];
				var mainImg = document.getElementById("main-image").getElementsByTagName("img")[0];
				mainImg.src = this.href;
				Thumbs.SetSelectedThumb(this);
				return false;
			}
		
		}			
	}
	,
	SelectedThumb : null
	,
	SetSelectedThumb : function(newSelected)
	{
		if(Thumbs.SelectedThumb) Thumbs.SelectedThumb.className = Thumbs.SelectedThumb.className.replace("selected", "");
		Thumbs.SelectedThumb = newSelected;
		Thumbs.SelectedThumb.className = Thumbs.SelectedThumb.className + " selected";
	}
}

window.addToOnload(Thumbs.Load);