var editor = null;
function initEditor() 
{
var editor = new HTMLArea("tresc_form"); //your form id

var cfg = editor.config; // this is the default configuration

// set your toolbar
//free buttons: copyright, registered
cfg.toolbar = [
 		[ "fontname", "space",
		  "fontsize", "space",
		  "bold", "italic", "underline", "strikethrough", "separator",
		  "subscript", "superscript", "separator",
		  "copy", "cut", "paste", "separator", "unformat", "space", "undo", "redo" ],

		[ "justifyleft", "justifycenter", "justifyright", "justifyfull", "separator",
		  "insertorderedlist", "insertunorderedlist", "outdent", "indent", "separator",
		  "forecolor", "hilitecolor", "separator",
		  "tab", "inserthorizontalrule", "bullet", "createlink", "insertimage", "uploadimage","inserttable", "htmlmode", "separator",
		  "showhelp", "about"]
];

// Editor style
cfg.pageStyle = "body,table {font-family: Verdana; font-size:12px; }";

// generate editor
  editor.generate();
}