We will start our tutorial with preparing a file for our future app: a simple HTML file that contains source code files of the DHTMLX library.
We will use the standard edition of DHTMLX Suite in the skyblue skin that requires including 2 source files on the page:
    
    "index.html" file
<!DOCTYPE html>
<html>
  <head>
    <title>dhtmlxForm. Server side</title>
    <script src="codebase/dhtmlx.js" type="text/javascript"></script>     <link rel="STYLESHEET" type="text/css" href="codebase/dhtmlx.css">   </head>
  <body>
    <script type="text/javascript">        //the code of your application    </script>
  </body>
</html>