add: url2 = url2 + escape(taskId); 
context: function processInitialRequest(){    if (req.readyState == 4) {        if (req.status == 200) {            var message = req.responseXML.getElementsByTagName("progress")[0];            progressId = message.getAttribute("id");            taskId = message.getAttribute("taskId");        }        // do the initial poll in 2 seconds (default timeout)        setTimeout("pollTaskmaster()", timeout);    }}
meta: 5405	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5405/8d4bf9dcfb096066ff7c9a92bfbbcde8b4da7049/progress2AjaxHandler.js/clean/progress2AjaxHandler.js