getting the innerHTML of a iframe element

[urielka]

what i want to do is to:
create a iframe,set his src to let say http://www.google.com then in the iframe(using code from the mainpage) get the search input element and fill it and get the links from the response.

the problem is that if i try to get the IFrameElement.contentWindow.document.body i get a exception in FireFox that say i can`t get the element coz it is some kind of security/premisions.

how can i do this? i just want something that can emulate this python code:
urlopen(someexternalurl).read()

just get a reponse without using anything besides JavaScript.

thx alot

[acoder]

This kind of cross-domain access is not allowed. The only way is to load the website from your own domain using some servers-side code, then you should be able to access elements using JavaScript.