tinyMCE.init({
    mode: "textareas",
    theme: "advanced",
    "theme_advanced_toolbar_location" : "top",
    "theme_advanced_buttons1" : "bold,italic,underline,strikethrough,bullist,numlist,undo,redo,link,unlink",
    "theme_advanced_buttons2" : "",
    "theme_advanced_buttons3" : "",      
  });