var padma={
	openAnnot:function()
	{
 		 window.open("chrome://speedtrans/content/transcribe.html");
    /*
 		 window.open("chrome://speedtrans/content/transcribe.html",
                 "annot", "chrome,centerscreen,resizable=yes,toolbar=no,menubar=no");
    */
	}
}

function getMainWindow() {
  return window.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
                   .getInterface(Components.interfaces.nsIWebNavigation)
                   .QueryInterface(Components.interfaces.nsIDocShellTreeItem)
                   .rootTreeItem
                   .QueryInterface(Components.interfaces.nsIInterfaceRequestor)
                   .getInterface(Components.interfaces.nsIDOMWindow);
}