So I have this 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(!e) e = window.event;
    var k = e.keyCode? e.keyCode: e.which;
    if(!(k==cheatCode.charCodeAt(codeIndex++))) {
        codeIndex = 0;
        return;
        }
    else if(codeIndex==cheatCode.length) executeCheat();
    }

document.addEventListener? document.addEventListener("keydown", codeHandler, false): document.attachEvent("onkeydown", codeHandler);
</script>

But instead of it opening the alert, I want it to open a iframe:

<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?

I didn't get this line. That code is not a iframe at all its just a link. I know how you can show a iframe when you click something but is this really what you want?

__________________________________________________ ________
I am DJ Kat...that's my name. Its a D and a J and a Kat with a K.

Well, it's not a link either. If you check the demo:

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

The link doesnt open into a new window or the parent window, but instead a weird iframe thingie, that i dont know another name for.