// JavaScript Document

function showPic()
{
	var source = this.getAttribute("href");
	var placeholder = document.getElementById("placeholder");
	placeholder.setAttribute("src", source);
	if(this.getAttribute("title"))
	{
		var text = this.getAttribute("title");
	}
	else
	{
		var text = "";
	}
	var caption = document.getElementById("caption");
	if(caption.firstChild.nodeType == 3)
	{
		caption.firstChild.nodeValue = text;
	}
	return false; //to stop the anchors default action
}
function prepareGallery()
{
	if(!document.getElementsByTagName) return false;
	if(!document.getElementById) return false;
	if(!document.getElementById("imageGallery")) return false;
	var gallery = document.getElementById("imageGallery");
	var links = gallery.getElementsByTagName("a");
	for(var i = 0; i < links.length; i++)
	{
		links[i].onclick = showPic;
	}
}
addLoadEvent(prepareGallery);