My first, working, piece of jQuery

This is the first piece of jQuery that I wrote, for production use, that works exactly as I'd like it to. Some code has been changed.

try {
    $(document).ready(function(){
        $('div#headerLogin')
            .prepend($(document.createElement('div'))
            .addClass('headerLoggedIn')
            .append('Logged in as: <span><cfoutput>#query.displayName#</cfoutput></span> <span><a href="https://words.strivinglife.com/logout/">logout</a></span>')
        );
        $('div.headerLoggedIn')
            .after('<span>Hello<cfif IsDefined("query.first_name") AND Trim(query.first_name) NEQ "">, <cfoutput>#query.first_name#</cfoutput></cfif></span>');
    });
} catch (ex) {}

It's for a site that runs ColdFusion, hence the CF tags.

Basically it finds the div with an id of headerLogin and adds to that a new div, with a class and some text. Then additional text is added to that new div.

Pretty simple, but ...