rem: if (value == "") { 
add: if (!value) { 
context: function setInfo(id, value){    if (value == "") {        hideNode(id);        return;    }    var node = document.getElementById(id+"-text");    if (node.namespaceURI == XULNS && node.localName == "label") {        node.setAttribute("value",value);    } else if (node.namespaceURI == XULNS && node.localName == "description") {        while (node.hasChildNodes())            node.removeChild(node.firstChild);        node.appendChild(node.ownerDocument.createTextNode(value));    }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/ec0d74f988f3c84d2ca413dfef8ea15dcf0a086b/metadata.js/buggy/xpfe/browser/resources/content/metadata.js