tinyMCE.init({
  language: "it",
  mode : "textareas",
  theme : "advanced",
  theme_advanced_buttons1 : "bold,italic,underline,separator,bullist,numlist,undo,redo,removeformat",
  theme_advanced_buttons2 : "",
  theme_advanced_buttons3 : "",
  theme_advanced_toolbar_location : "top",
  theme_advanced_toolbar_align : "left",
  theme_advanced_statusbar_location : "",
  extended_valid_elements : "hr[class|width|size|noshade],font[face|size|color|style],span[class|align|style]"
});