rem: if (!idAttr) continue; 
add: if (!idAttr) continue; 
context: function getElementsByNameAndAttribute(name,attribute,id) {    var nodelist = this.getElementsByName(name);    var z = 0;    var matchednodes = new Array();    for (var i=0; i < nodelist.length; i++) {        var idAttr = nodelist[i].getAttribute(attribute);        if (!idAttr) continue;        if (idAttr == id) {            matchednodes[z] = nodelist[i];            z++;        }    }    return matchednodes;}
meta: 791	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/791/23e4752e13536f63516c1ece4dd47e95e4cd7f52/bitfluxeditor_core.js/clean/src/webapp/lenya/resources/misc/bitflux/bxe/js/bitfluxeditor_core.js