The Flash Widget lets you embed Flash movies (.swf files) into your Campaign. You can also use a Code or Plain Text Widget if you already have the required markup to embed your Flash movie.
Note: Apple mobile devices do not support Flash.
URL to Flash file
Enter the URL to the .swf file. ShortStack allows you to upload .swf files to your Media Manager, so you can host the file there, if you’d like. However, you won’t be able to upload supporting files, if any (such as XML configuration files).
To make sure that Facebook users don’t receive SSL security warnings when viewing your Campaign, the URL to the .swf file should begin with https.
Manually set the size of the space allocated to the Flash movie. Leave Manual Width blank to size the width to 100 percent. However, you still need to specify a height in pixels.
The Advanced Options settings modify the code and parameters used to embed the Flash movie. If you don’t understand what these parameters do, it’s best to leave them as-is. Read about most of these settings here.
Allows the user to specify additional variables and data to send to the .swf file through the embed code (see here). For example, “variable1=value1&variable2=value2” would be appropriate. Values must be properly URL-encoded: see here.