function initEditor() {
var editor = null;
var config = new HTMLArea.Config();
config.toolbar = [
   [
    "bold", "italic", "underline", "separator",
    "justifyleft", "justifycenter", "justifyright", "justifyfull", "separator",

    "insertorderedlist", "insertunorderedlist", "outdent", "indent", "separator",
    "strikethrough", "subscript", "superscript", "separator",
    "inserthorizontalrule", "separator"
   ]
];
config.statusBar = false;
editor = new HTMLArea("recu_tex_cont",config);
// comment the following two lines to see how customization works
editor.generate();
return false;
}