add: return res; 
context:         this['*'] = function(name, htmlnode, xhtmlnode) {            var nodeName = filter._getTagName(htmlnode);            var bad = filter.badTagAttributes[nodeName];            for (var i=0; i < htmlnode.attributes.length; i++) {                var attr = htmlnode.attributes[i];                var name = attr.name;                if (bad && bad.contains(name)) {                    continue;                };                if (attr.specified) {                    xhtmlnode.setAttribute(name, attr.value);                };            };        };
meta: 2380	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2380/a66c86479bb56fb3ba0bdc9c529feb15bcc74096/kupucontentfilters.js/clean/kupu/common/kupucontentfilters.js