rem: this.onPageShow(); 
add: this.onPageShow(true); 
context:   onPageShowBackground: function() {    var finishedBackground = document.getElementById("finishedBackground");    finishedBackground.setAttribute("label", gUpdates.strings.getFormattedString(      "updateReadyToInstallHeader", [gUpdates.update.name]));    // XXXben - wizard should give us a way to set the page header.    gUpdates.wiz._adjustWizardHeader();    var updateFinishedName = document.getElementById("updateFinishedName");    updateFinishedName.value = gUpdates.update.name;        var link = document.getElementById("finishedBackgroundLink");    link.href = gUpdates.update.detailsURL;        this.onPageShow();    if (getPref("getBoolPref", PREF_UPDATE_TEST_LOOP, false)) {      window.restart = function () {        gUpdates.wiz.getButton("finish").click();      }      setTimeout("restart();", UPDATE_TEST_LOOP_INTERVAL);    }  },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/acbeb823f1398004c38ecf2996d72278a723b4e8/updates.js/buggy/toolkit/mozapps/update/content/updates.js