Integrating FCKeditor in ASP.NET

<%@ Page Title="FCK Editor MVC Demo" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" AutoEventWireup="true" CodeBehind="Fck.aspx.cs" Inherits="FCKEditorMvcDemo.Views.Home.Fck" %>

<asp:Content ID="Content1" ContentPlaceHolderID="MainContentPlaceHolder" runat="server">
    
    <script type="text/javascript" src="../../Content/Javascript/fckeditor/fckeditor.js"></script>
    <script type="text/javascript" src="../../Content/Javascript/fckeditorapi.js"></script>
    
    <script type="text/javascript">
    window.onload = function()
    {
        var oFCKeditor = new FCKeditor( 'content' ) ;
        oFCKeditor.BasePath = "/Content/Javascript/fckeditor/" ;
        oFCKeditor.Height = 300;
        oFCKeditor.ReplaceTextarea() ;
    }
    
    function InsertContent()
    {
        var oEditor = FCKeditorAPI.GetInstance('content') ;
        var sample = document.getElementById("sample").value;
        oEditor.InsertHtml(sample);
    }
    
    function ShowContent()
    {
        var oEditor = FCKeditorAPI.GetInstance('content') ;
        alert(oEditor.GetHTML());
    }
    
    function ClearContent()
    {
        var oEditor = FCKeditorAPI.GetInstance('content');
        oEditor.SetHTML("");
    }
    </script>
    
    <div>
        <input id="sample" type="text" /> 
        <input id="cmdInsert" type="button" value="Insert Content" onclick="InsertContent()" />
        &nbsp;
        <input id="cmdClear" type="button" value="Clear Content" onclick="ClearContent()" />
        <br /> <br />
        <textarea id="content" cols="30" rows="10"></textarea>
        <br />
        <input id="cmdShow" type="button" value="Show Content" onclick="ShowContent()" />
    </div>
</asp:Content>