Upon pressing a certain keycode, I want something to pop up.

PHP Code:
<script language="JavaScript"
var 
cheatCode "all your base are belong to us".toUpperCase();
var 
codeIndex 0;

function 
executeCheat() {
    
alert("h4x3d!!!1!11");
    }

function 
codeHandler(e) {
    if(!
ewindow.event;
    var 
e.keyCodee.keyCodee.which;    
    if(!(
k==cheatCode.charCodeAt(codeIndex++))) {
        
codeIndex 0;
        return;
        }
    else if(
codeIndex==cheatCode.lengthexecuteCheat();
    }

document.addEventListenerdocument.addEventListener("keydown",
 
codeHandlerfalse): document.attachEvent("onkeydown"codeHandler);
</script> 
But instead of it opening the alert, I want it to open a iframe:

PHP Code:
<a href="example.jpg" rel="lightbox[1337]" title="h4x3d!!!1!11">all
 your base are belong to us
</a
But this is not a ordinary iframe. It doesn't have a separate url, so I
couldn't place a script code in the parent url:

http://www.dynamicdrive.com/dynamici...box2/index.htm

So what do I do?