function setDimLights()
{
	if(document.getElementById && document.createTextNode)
	{
		var imagesdiv = document.getElementById("postimages");
		if(imagesdiv)
		{
			var images = imagesdiv.getElementsByTagName("a");
			for(var i=0; i < images.length; ++i)
			{
				//images[i].onclick = function(){dimTheLights(this.getAttribute("src")); return false;};
				//images[i].onmouseover = function() {dimLightsHover(this);};
				//images[i].onmouseout = function() {dimLightsOff();};
			}
		}
	}
}

function dimTheLights(imageSrc, caption, imagewidth)
{
	if(document.getElementById && document.createTextNode && imageSrc != "")
	{
		div = document.createElement("div");
		div.setAttribute("class", "dimthelights");

		image = document.createElement("img");
		image.setAttribute("src", imageSrc);
		if(caption != "")
		{
			captionpar = document.createElement("p");
			captionpar.setAttribute("class", "dimthelightscaption");
			widthval = "width: " + (imagewidth).toString() + "px;";
			captionpar.setAttribute("style", widthval);
			captionpar.appendChild(document.createTextNode(caption));
		}
		td = document.createElement("td");
		td.setAttribute("width", "100%");
		td.setAttribute("height", "100%");
		td.setAttribute("align", "center");
		td.setAttribute("valign", "middle");
		td.appendChild(image);
		if(caption != "")
			td.appendChild(captionpar);
		imgdiv = document.createElement("table");
		imgdiv.setAttribute("class", "dimthelights");
		imgdiv.setAttribute("width", "100%");
		imgdiv.setAttribute("height", "100%");
		imgdiv.appendChild(td);

		document.getElementsByTagName("body")[0].appendChild(div);
		document.getElementsByTagName("body")[0].appendChild(imgdiv);
		
		div.onclick = function(){document.getElementsByTagName("body")[0].removeChild(div); document.getElementsByTagName("body")[0].removeChild(imgdiv);};
		imgdiv.onclick = function(){document.getElementsByTagName("body")[0].removeChild(div); document.getElementsByTagName("body")[0].removeChild(imgdiv);};
		
		return false;
	}
}

function dimLightsHover(anchor)
{
	if(document.getElementById && document.createTextNode)
	{
		span = document.createElement("span");
		span.setAttribute("id", "dimlightsspan");
		span.setValue = "Dim the lights";
		anchor.appendChild(span);
	}
}
function dimLightsOff()
{
	if(document.getElementById && document.createTextNode)
	{
		span = document.getElementById("dimlightsspan");
		span.parentNode.removeChild(span);
	}
}

window.onload = function()
{
	setDimLights();
}