def get_eval(self,script):
return self.get_string("<STR_LIT>", [script,])<EOL>
Gets the result of evaluating the specified JavaScript snippet.  The snippet may
have multiple lines, but only the result of the last line will be returned.


Note that, by default, the snippet will run in the context of the "selenium"
object itself, so ``this`` will refer to the Selenium object.  Use ``window`` to
refer to the window of your application, e.g. ``window.document.getElementById('foo')``

If you need to use
a locator to refer to a single element in your application page, you can
use ``this.browserbot.findElement("id=foo")`` where "id=foo" is your locator.


'script' is the JavaScript snippet to run