TTIWGRADIENT not run in Firefox o Chrome

It's possible that ttiwgradient component from TMS IntraWeb Component Pack Pro run correctly in Firefox o Chrome?

because the gradient effect not showing.
Maybe it's necessary change any parameter but why?  :-(((

Gradients use a specific IE only FILTER attribute. This is not supported in other browsers. In other browsers, this gracefully degrades to a solid color.

Bruno, thank you for your reply