rem: var row = tree.currentIndex; 
add: var row = tree.treeBoxObject.view.selection.currentIndex; 
context: function onselect_loadURI(tree, columnName) {    try {        var row = tree.currentIndex;        var properties = Components.classes["@mozilla.org/supports-array;1"]            .createInstance(Components.interfaces.nsISupportsArray);        tree.treeBoxObject.view.getCellProperties(row, columnName, properties);        if (!properties) {            return;        }        var uri = getPropertyValue(properties, "link-");        if (uri) {            loadURI(uri);        }    } catch (e) {    }// when switching between tabs a spurious row number is returned.}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/3e5410a68b29549868f2befd9c0e0515fe05aa2f/help.js/clean/toolkit/components/help/content/help.js