--- a/web/wp-admin/js/xfn.dev.js	Thu Sep 16 15:45:36 2010 +0000
+++ b/web/wp-admin/js/xfn.dev.js	Mon Nov 19 18:26:13 2012 +0100
@@ -1,41 +1,16 @@
-function GetElementsWithClassName(elementName, className) {
-	var allElements = document.getElementsByTagName(elementName), elemColl = new Array(), i;
-	for (i = 0; i < allElements.length; i++) {
-		if (allElements[i].className == className) {
-			elemColl[elemColl.length] = allElements[i];
-		}
-	}
-	return elemColl;
-}
-
-function meChecked() {
-	var undefined, eMe = document.getElementById('me');
-	if (eMe == undefined) return false;
-	else return eMe.checked;
-}
-
-function upit() {
-	var isMe = meChecked(), inputColl = GetElementsWithClassName('input', 'valinp'), results = document.getElementById('link_rel'), inputs = '', i;
-	for (i = 0; i < inputColl.length; i++) {
-		 inputColl[i].disabled = isMe;
-		 inputColl[i].parentNode.className = isMe ? 'disabled' : '';
-		 if (!isMe && inputColl[i].checked && inputColl[i].value != '') {
-			inputs += inputColl[i].value + ' ';
-				}
-		 }
-	inputs = inputs.substr(0,inputs.length - 1);
-	if (isMe) inputs='me';
-	results.value = inputs;
-	}
-
-function blurry() {
-	if (!document.getElementById) return;
-
-	var aInputs = document.getElementsByTagName('input'), i;
-
-	for ( i = 0; i < aInputs.length; i++) {
-		 aInputs[i].onclick = aInputs[i].onkeyup = upit;
-	}
-}
-
-addLoadEvent(blurry);
\ No newline at end of file
+jQuery(document).ready( function($) {
+	$('#link_rel').prop('readonly', true);
+	$('#linkxfndiv input').bind('click keyup', function() {
+		var isMe = $('#me').is(':checked'), inputs = '';
+		$('input.valinp').each( function() {
+			if (isMe) {
+				$(this).prop('disabled', true).parent().addClass('disabled');
+			} else {
+				$(this).removeAttr('disabled').parent().removeClass('disabled');
+				if ( $(this).is(':checked') && $(this).val() != '')
+					inputs += $(this).val() + ' ';
+			}
+		});
+		$('#link_rel').val( (isMe) ? 'me' : inputs.substr(0,inputs.length - 1) );
+	});
+});