<script type="text/JavaScript">

function Insert()

{

 oboutGetEditor('editor').InsertHTML("<a href='mailto://support@obout.com'>Obout support</a>");

}

</script> 

<input type="button" onclick="Insert();" value="Insert Obout support link"/>

 <ed:Editor id="editor" runat="server" /> 

<%@ Register Assembly="Obout.Ajax.UI" Namespace="Obout.Ajax.UI.HTMLEditor" TagPrefix="obout" %>

<input type="button" onclick="InsertLink();" value="Insert Obout support link"/>

<br /><br />

<obout:Editor runat="server" Id="editor" Width="100%" >

   <TopToolbar PreservePlace="true" />

   <EditPanel Height="400px" />

</obout:Editor>

...

<script type="text/javascript">

function InsertLink() {

    // get the EditPanel

    var editPanel = $find("<%= editor.ClientID %>").get_editPanel();

    // can be inserted in 'Design' mode only

    if (editPanel.get_activeMode() == Obout.Ajax.UI.HTMLEditor.ActiveModeType.Design) {

       // save content for 'Undo' operation

       editPanel.get_activePanel().SaveContent();

       // insert HTML into current caret position

       editPanel.get_activePanel().insertHTML("<a href='mailto://support@obout.com'>Obout support</a>");

    }

}

</script>

                var editPanel = Obout.Ajax.UI.HTMLEditor.LastFocusedEditPanel;

                // if the current mode is 'Design'

                if (editPanel != null && editPanel.get_activeMode() == Obout.Ajax.UI.HTMLEditor.ActiveModeType.Design) {

                    alert(varHtmlContent);

                    // get the DesignPanel's object

                    var designPanel = editPanel.get_activePanel();

                    // For 'Undo'

                    designPanel._saveContent();

                    // What to do - insert some text at current selection

                    //---------------------------------------------------

                    designPanel.insertHTML("" + "$$" + varHtmlContent + "$$" + "");

                    //---------------------------------------------------

                    // Notify Editor about content changed and update toolbars linked to the edit panel

                    // setTimeout(function () { designPanel.onContentChanged(); editPanel.updateToolbar(); }, 0);

                    // Ensure focus in design panel

                    designPanel.focusEditor();

                }