[](http://www.uploadify.com) # hideButton Input Type:**boolean** Input Format:**true / false** Default:**false** Required:**optional** The **hideButton** option allows you to set the opacity of the flash button to 0 so you can style the underlying DIV. The **wmode** option should be set to 'transparent' when using this option. ### Demo Javascript Code 1. $('#file_upload').uploadify({ 1.   'uploader'    : '/uploadify/uploadify.swf', 1.   'script'      : '/uploadify/uploadify.php', 1.   'cancelImg'   : '/uploadify/cancel.png', 1.   'folder'      : '/uploads', 1.   'wmode'       : 'transparent', 1.   'hideButton'  : true 1. }); HTML Code 1. <style> 1. #file_uploadUploader { 1.   background: url('/uploadify/button.jpg') no-repeat; 1. } 1. </style> 1. <inputtype="file"id="file_upload"name="file_upload"/> 1. <ahref="javascript:$('#file_upload').uploadifyUpload();">Upload Files</a> [Upload Files](#) [](#) Help keep Uploadify free and support the development of other excellent apps!  [home](#)  |  [about](#)  |  [download](#)  |  [demos](#)  |  [documentation](#)  |  [faqs](#)  |  [forums](#) ©2011 by [Reactive Apps](http://www.reactiveapps.com)