Send a value to an iframe
<p>I have a php program that uses a POST value to start it. I want to run the program my other website using an iframe. I have a form linking to the page the runs the iframe using a POST method. I there anyway to get the iframe to read the post rather than it's parent?</p>

<p>Otherwise is there a way to send a value to and iframe using JavaScript that the iframe will read as a POST value?</p>

<p>If neither of these are possible, is there any other way or will I have to create another copy of the program that is suited to start from the iframe.
If I have to do this, is there a way that the iframe can detect the parent page that is running it so that I can disable the program unless the parent is my website to stop people hijacking the link? </p>
