i cannot select iframe by tag

storeEval | selenium.browserbot.switchTo().frame(selenium.browserbot.findElement(‘//iframe[@src=“/popups/blabla”]’))

[error] Threw an exception: selenium.browserbot.switchTo is not a function

I want to say that i cannot use “index=1”, iframes has dynamic index.
I’ve tried SwitchToFrame but it requires testobject that isnt in KAR.

Thank you for the feedback. We will take a look and get back to you soon.

Please help me with SwitchToFrame function. How can i use it in KAR?