Problems with jQuery and "hash"?

Question

i've got some problems using jQTouch. I have this Link

<a href="#site_map" class="swap">Map</a>

and this jQTouch initalization:

var jQT = new $.jQTouch({
            icon: 'jqtouch.png',
            icon4: 'jqtouch4.png',
            addGlossToIcon: false,
            startupScreen: 'jqt_startup.png',
            preloadImages: []
        });

Sooo... the Console (Google Chrome) says:

Uncaught TypeError: Cannot read property 'hash' of undefined

Line 331, jQTouch.js...

Somebody any Idea?

Some aditional Informations:

Firefox Console:

hash is undefined 
hash = hash.replace(/^#/, ''),
jqtouch.js (Zeile 431)   
(432 out of range 4)
jquery.js (Zeile 432)

And Finally, Safari Console:

TypeError: 'undefined' is not an object (evaluating 'hash.replace')

Answer 1

Ensure if you're using jQTouch with jQuery, that you load the base JQT along with the JQT jQuery bridge file (odd - plugin was originally started to work with jQuery, now requires a separate add-in script to work with it instead of Zepto.js)

Also - is this error occurring on page load? Is this a static HTML page that you're using JQTouch for, or is this dynamically created using PHP, .NET, etc?