I recently came across a website with some interesting behavior that piqued my curiosity. On this site, there is a form without a traditional submit button. Instead, an input element is used:
<input id="ctl00_pageContent_loginButton" type="image"
style="border-width: 0px;" alt="Login" src="images/btn_login.gif"
name="ctl00$pageContent$loginButton"/>
What caught my attention even more was the fact that when hovering over this input, the cursor changed to a hand symbol, resembling how it would behave with an anchor tag. Interestingly, I couldn't find any CSS in Firebug indicating that the input had a hover attribute. Moreover, the input didn't show any signs of being a link or submission button. This has left me puzzled and eager to learn how they achieved this unique functionality.
If you'd like to see this for yourself, you can visit the web page at:
Thank you in advance for your insights!