<h1 id="x">This id is x! Can you find me? $("#x")</h1>

<iframe id="y"></iframe>

<script>

var $ = null;

var url = 'http://code.jquery.com/jquery-1.7.min.js';

var dY = document.getElementById("y");

var doc = dY.contentWindow.document;

doc.open();

doc.write('<script'+' src="'+url+'"></script'+'>'+'<script'+'>parent.$ = $;alert(parent.$);</script'+'>');

doc.close();

alert('$("#x").size() = '+$('#x').size());

document.body.removeChild(dY);

</script>

Thanks for taking the time to contribute to the jQuery project! Please provide a complete reduced test case on jsFiddle to help us assess your ticket.

Additionally, be sure to test against the jQuery Edge version to ensure the issue still exists. To get you started, use this boilerplate: http://jsfiddle.net/FrKyN/ Open the link and click to "Fork" (in the top menu) to get started.

Because we get so many tickets, we often need to return them to the initial reporter for more information. If that person does not reply within 14 days, the ticket will automatically be closed, and that has happened in this case. If you still are interested in pursuing this issue, feel free to add a comment with the requested information and we will be happy to reopen the ticket if it is still valid. Thanks!