<script>
 $E.RangeHolder.prototype.set_html = function(content, title, setFocus, raiseSelChanged) {
        var modeEnum = $T.EditModes;

        if (this.get_mode() != modeEnum.Html)// If design or preview modes
        {
            if (title) {
                var cmd = new $T.Editor.GenericCommand(title, this.get_contentWindow(), this);
                this.executeCommand(cmd, setFocus);
            }

            this._initContentAreaHtml(content);

            if (false != raiseSelChanged) { this.raiseEvent('selectionChange', Sys.EventArgs.Empty); }

            // show empty messsage last since selectionChange would hide it otherwise
            if (this.get_emptyMessage() && (!content || content.trim().length == 0) && this.get_mode() == modeEnum.Design) {
                this._setEmptyMessage();
                // move focus to toolbar to make sure user has to click in the editor to remove the empty message
                $T.Editor.CommandList['SetToolFocus']('SetToolFocus', this, null);
            }
        } else {
            // Set content in HTML MODE
            this._setContentAsText(content);
        }
    }
</script>