rem: "chrome,resizable=1,modal=1,dialog=1",params); 
add: "chrome,centerscreen,modal", params); 
context: function EditAutoUpdatePrefs() {  var crlEntry;  // delete selected item  var crltree = document.getElementById("crltree");  var i = crltree.currentIndex;  if(i<0){    return;  }  crlEntry = crls.queryElementAt(i, nsICRLInfo);  var params = Components.classes[nsPKIParamBlock].createInstance(nsIPKIParamBlock);  params.setISupportAtIndex(1, crlEntry);  window.openDialog("chrome://pippki/content/pref-crlupdate.xul","",                                   "chrome,resizable=1,modal=1,dialog=1",params);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/e75c04e1c1ba86f94f5c725640dfc14a30de6858/crlManager.js/buggy/security/manager/pki/resources/content/crlManager.js