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);