[](http://www.uploadify.com) # scriptAccess Input Type:**string** Input Format:**'sameDomain' / 'always'** Default:**'sameDomain'** Required:**optional** The **scriptAccess** option sets the scriptAccess property for the flash button file. Setting this option to "always" can alleviate some issues during testing that involve communication problems between the flash file and the HTML page if they are in different domains. For security purposes, "sameDomain" shoudl be used in the production environment. ### Demo Javascript Code 1. $('#file_upload').uploadify({ 1.   'uploader'     : '/uploadify/uploadify.swf', 1.   'script'       : '/uploadify/uploadify.php', 1.   'cancelImg'    : '/uploadify/cancel.png', 1.   'folder'       : '/uploads', 1.   'scriptAccess' : 'sameDomain' 1. }); HTML Code 1. <inputtype="file"id="file_upload"name="file_upload"/> 1. <ahref="javascript:$('#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)