window.onload = setup_images;

function setup_images()
{
	var imgs = document.getElementById("main").getElementsByTagName("IMG");
	for (var w = 0; w < imgs.length; w ++) {
		if (imgs[w].src.indexOf('/thumb/') != -1) {
			imgs[w].onclick = function() {
				document.getElementById("img_ph").src = this.src.replace(/\/thumb\//, "/large/");
				this.blur();
			}
			imgs[w].parentNode.href = "#";
			preload(imgs[w].src);
		}
	}
}

function preload(src)
{
	var i = new Image();
	i.src = src.replace(/\/thumb\//, "/large/");
}