passing variables to a iframe

[xagutxu]

Hello:

 

I have bought a code for a chat script, and I have some problems making the changes I need. One of them is that I have to pass some variables to an iframe. The iframe is created by javascript, when an icon is clicked:

 

document.getElementById('xxx').innerHTML='<iframe src="phpscript.php" scrolling="no" frameborder="0" style="margin:0px;padding:0px;width:400px;height:260px;border-width:0px;overflow:hidden"></iframe>';

 

I would like to know whether the variables can be passed using the url (via GET) or not. In case I cannot, which other method can I use to pass variables to an iframe? Or, maybe, is better using global variables...?

 

Thank you,

 

Xagutxu

 

 

 

[The Letter E]

<iframe src="myurl.php?var1=foo&var2=bar"></iframe>

 

in the frame: (myurl.php)

<?php
    $myVar1 = $_GET['var1'];
    $myVar2 = $_GET['var2'];

    echo $myVar1.$myVar2; //foobar
?>