Is there a way to test a web site on the iPhone without an iPhone?

I want to test a website to see how it works with the iPhone but I don't own an iPhone or an iPod touch. Is there a way I can test how the site works on them without owning one?

What I'm really after is fixing how Stackoverflow's WMD markdown editor works on the iPhone. I hear that the hyperlink and image prompts are created too high. I think I know how to fix that but it's pretty tough to develop blind.

If you own a Mac, you can download the iPhone SDK which comes with an iPhone simulator. It works not only for debugging a native app but also for browsing the web.