Include the client JavaScript & CSS libraries

	<link rel="stylesheet" type="text/css" href="dbnetsuite.css.ashx" />
	<script language="JavaScript" src="dbnetsuite.js.ashx"></script>

Client-side configuration script

	<script>
	jQuery(document).ready( init )

	////////////////////////////////////////////////
	function init()
	////////////////////////////////////////////////
	{
		var dbnetfile1 = new DbNetFile("dbnetfile1");
		with (dbnetfile1)
		{
			fileSelectionAction = "None"
			bind("onBeforeFileSelected",setFileSelectionAction);
			rootFolder="~/samples/dbnetfile/files"   
			initialize()
		}
	}
   
	////////////////////////////////////////////////
	function setFileSelectionAction( fileControl, cancelArgs)
	////////////////////////////////////////////////
	{
		var filePath = fileControl.selectedFilePath

	    fileControl.fileSelectionAction = 'None';
	    switch( filePath.split('.')[filePath.split('.').length-1].toLowerCase() )
	    {
		case 'zip':
		    fileControl.fileSelectionAction = 'Download';
		    break;
		case 'jpg':
		case 'png':
		case 'gif':
		    fileControl.fileSelectionAction = 'Preview';
		    break;
		case 'doc':
		case 'xls':
		case 'pdf':
			fileControl.displayWindowProperties = "width=900px,height=400px;";
		    fileControl.fileSelectionAction = 'Display';
		    break;
		default:
		    fileControl.showMessage(" This file type cannot be selected".replace(/ /g,"&nbsp;"));
		    break;
	    }

	}

	</script>

HTML markup

	<div id="dbnetfile1"></div>