get Flash Vars
Returns a string containing FlashVars for Flash-based content. FlashVars are parameters passed to a SWF file at runtime.
Return
A string of FlashVars, or null
if not applicable or none are defined.
Returns a string containing FlashVars for Flash-based content. FlashVars are parameters passed to a SWF file at runtime.
A string of FlashVars, or null
if not applicable or none are defined.