rem: "centerscreen,chrome,resizable=no, minimizable=no"); 
add: "chrome, resizable=no, minimizable=no"); 
context: function openAboutDialog(){#ifdef XP_MACOSX  var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"]                     .getService(Components.interfaces.nsIWindowMediator);  var win = wm.getMostRecentWindow("Browser:About");  if (win)    win.focus();  else {    // XXXmano: define minimizable=no although it does nothing on OS X    // (see Bug 287162); remove this comment once Bug 287162 is fixed...    window.open("chrome://browser/content/aboutDialog.xul", "About",                "centerscreen,chrome,resizable=no, minimizable=no");  }#else  window.openDialog("chrome://browser/content/aboutDialog.xul", "About", "modal,centerscreen,chrome,resizable=no");#endif}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/fd22e571b1a1e3d9853d9235b302f4653929a279/utilityOverlay.js/clean/browser/base/content/utilityOverlay.js