How to remove the value Search from the site search form? I would like to style the Submit button and use an icon instead of the standard button. I would also like to remove the text/value Search.

How would I go about doing this?
Sorry: you can use an image as a submit button:

&lt;input type="image" src="images/login.jpg" alt="Submit Form" /&gt;


alternatively you can also place an image an trigger a function that will call 

form.submit()


by using the img tag's onclick handler