1 function GetElementsWithClassName(elementName, className) {

     2 	var allElements = document.getElementsByTagName(elementName), elemColl = new Array(), i;

     3 	for (i = 0; i < allElements.length; i++) {

     4 		if (allElements[i].className == className) {

     5 			elemColl[elemColl.length] = allElements[i];

     6 		}

     7 	}

     8 	return elemColl;

     9 }

    10 

    11 function meChecked() {

    12 	var undefined, eMe = document.getElementById('me');

    13 	if (eMe == undefined) return false;

    14 	else return eMe.checked;

    15 }

    16 

    17 function upit() {

    18 	var isMe = meChecked(), inputColl = GetElementsWithClassName('input', 'valinp'), results = document.getElementById('link_rel'), inputs = '', i;

    19 	for (i = 0; i < inputColl.length; i++) {

    20 		 inputColl[i].disabled = isMe;

    21 		 inputColl[i].parentNode.className = isMe ? 'disabled' : '';

    22 		 if (!isMe && inputColl[i].checked && inputColl[i].value != '') {

    23 			inputs += inputColl[i].value + ' ';

    24 				}

    25 		 }

    26 	inputs = inputs.substr(0,inputs.length - 1);

    27 	if (isMe) inputs='me';

    28 	results.value = inputs;

    29 	}

    30 

    31 function blurry() {

    32 	if (!document.getElementById) return;

    33 

    34 	var aInputs = document.getElementsByTagName('input'), i;

    35 

    36 	for ( i = 0; i < aInputs.length; i++) {

    37 		 aInputs[i].onclick = aInputs[i].onkeyup = upit;

    38 	}

    39 }

    40 

    41 addLoadEvent(blurry);