// ALLOW FOR TARGET="_BLANK" UNDER DOCTYPE: STRICT
function relTag() {
	if (document.getElementsByTagName) {
		var links = document.getElementsByTagName( "a" );
		for (var i = 0; i < links.length; i++) {
			var anchor = links[i];
			if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external") {
				anchor.target = "_blank";
			}
		}
	}
}

function fade(i,id) {
	var b = Math.ceil(255*Math.exp(-i/5))-4;
	if(b<0) b=0;
	document.getElementById(id).style.color="rgb("+b+","+b+","+b+")";
	if (i<=20 && b>0) {
		t=setTimeout("fade("+ ++i + ",\"" + id +"\")",50);
	}
	else {
		//alert("i="+i+", b="+b);
	}
}


// ON LOAD
window.onload = function() {
	// Allow for _blank targets under STRICT
	relTag();
}