当使用HTML/CSS无法使用flash banner时，可选择的图像?

i'm looking for a solution to my problem, I have a site I have created for a client which features a flash header image, the only problem is he accessed a draft of the site on his iPhone and was put off by the fact it didn't display any of the head image as it was an iPhone (which as we know are not flash happy!). Also, I would need this anyway incase the visitor has flash turned off or uninstalled (I have provided the usual 'install flash' link when flash isn't displayed).i'm looking for a solution to my problem, I hav