// image swapping
function imgSwap (obj, img) { document.getElementById(obj).src = '/img/' + obj; }


// simple browser sniffer - h/t k10k
var isW3C = (document.getElementById) ? true : false;
var isAll = (document.all) ? true : false;

// no focused links
function unblur () { this.blur (); }
function getLinksToBlur () {
	if ((isW3C) || (isAll)) {
		if (isW3C) {
			var links = document.getElementsByTagName("a");
		} else {
			var links = document.all.tags("a");
		}
		for (i = 0; i < links.length; i++) {
			links[i].onfocus = unblur;
		}
	}
}

window.addEventListener ? window.addEventListener("load",getLinksToBlur,false) : window.attachEvent("onload",getLinksToBlur);