add:   document.getElementById("item-description").focus(); 
context: function toggleDetails() {    var detailsElements = document.getElementsByAttribute("details", "true");    var detailsButton = document.getElementById("calendar-event-dialog").getButton("disclosure");    if (!detailsElements[0].collapsed) {        // Hide details        for each (elem in detailsElements) {            elem.collapsed = true;        }        detailsButton.setAttribute("label", moreLabel);        this.sizeToContent();        return;    }    // Display details    for each (elem in detailsElements) {        elem.collapsed = false;    }    detailsButton.setAttribute("label", lessLabel);    this.sizeToContent();    if (gDetailsShown) {        // We've already loaded this stuff before, so we're done        return;    }    loadDetails();}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/fddc66edbfbb0ab3396f9ec08c7014cc74f1704b/calendar-event-dialog.js/buggy/calendar/base/content/calendar-event-dialog.js