How to reset FreeTextBox editor using javascript

This is third party open source FreeTextbox (FTB) editor. With the help of this blog you can reset the freetextbox editor using javascript. This is very simple but tricky code.

<FTB:FreeTextBox ID="FreeTextBox1" BreakMode="LineBreak" DesignModeCss="~/FreeTextBox/DesignMode.css" Width="780px" Height="210px" ToolbarLayout="FontFacesMenu,FontSizesMenu,FontForeColorsMenu,FontForeColorPicker,FontBackColorsMenu,FontBackColorPicker,SymbolsMenu|Cut,Copy,Paste,Delete|Bold,Italic,Underline,Strikethrough,Superscript,Subscript,RemoveFormat|JustifyLeft,JustifyRight,JustifyCenter,JustifyFull;BulletedList,NumberedList,Indent,Outdent;CreateLink,Unlink,InsertImageFromGallery|InsertRule,InsertDate,InsertTime,InsertTable,InsertDiv,EditStyle,Preview,SelectAll,WordClean,NetSpell" runat="Server" Focus="False" TabIndex="0" SupportFolder="~/FreeTextBox/" AutoParseStyles="False" FormatHtmlTagsToXhtml="False" HtmlModeDefaultsToMonoSpaceFont="True" ClientIDMode="Static"></FTB:FreeTextBox>

<input type="button" value="Reset" id="buttonReset" runat="server" clientidmode="Static" />

<script language="javascript">

$("#buttonReset").bind('click', function () {
            
if (FTB_API != null) {
                objFTBControl = FTB_API[
'FreeTextBox1'];
                
if (objFTBControl) {
                    objFTBControl.SetHtml(
"");
                }
            }     
});

</script>