Variable size iframe

[KeredDrahcir]

I want to be able to create a form that a user can load into an iframe on another site. The only problem is, if the form is long when then Thank You Note is displayed, there will be a lot of empty space.

Is there a way from the form that is to be loaded into the iframe to control the height of the frame, or is there a way to give the iframe an auto height so it will stretch to fit its content?
I'd rather not have a scrolling iframe.

Anither option could be, is there a way to make the iframe disappear after the form inside has been submitted? I can then put the thankyou note in a pop-up window which I'm happy to use.

[johny10151981]

how about using onload action in frame?

[KeredDrahcir]

Sounds good I'll give it a try. It it possilbe to have a functions in an iframe which can hide or show a division in the parent page?

[gits]

that is only possible when the parent page is on the same domain - otherwise it would be considered as cross-site-scripting and the browser will not allow the execution of such operations.

regards

[KeredDrahcir]

I think that could work. In one case I need to do it on the same domain and you've given me an idea of what to do when it's on a different domain. If I have an iframe what do I need to do to get it to execute a function on a object in the parent page in JavaScript?

For example, onEvent, hide DIV 1.

[KeredDrahcir]

Any suggestions please?

[gits]

you can refer to the parent with the window's parent property

[KeredDrahcir]

Thank you gits. It works perfectly. This has solved one of my problems. I can try the other one when I have the time to work on it, something I don't have at the present.