rem: if (busy && (progress >= 0)) { 
add: client.progressBar.mode = (progress < 0 ? "undetermined" : "determined"); if (progress >= 0) 
context: function updateProgress(){    var busy;    var progress = -1;    if ("busy" in client.currentObject)        busy = client.currentObject.busy;    if ("progress" in client.currentObject)        progress = client.currentObject.progress;    client.progressPanel.collapsed = !busy;    if (busy && (progress >= 0))    {        client.progressBar.value = progress;        client.progressBar.mode = "determined";    }    else    {        client.progressBar.mode = "undetermined";    }}
meta: 1567	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1567/6e25af90671cfc62974a60f0983a73b965c78361/static.js/clean/xul/content/static.js