[jQuery] Interface plugin not working with the newest version??

[jQuery] Interface plugin not working with the newest version??

Hi,
i can't get the drag and drop plugins work with the newest version of jquery.
It always asks for this function
function jQuery(a,c) {
    // Watch for when a jQuery object is passed in as an arg
    if ( a && a.jquery )
        return a;
    
    // If the context is global, return a new object
    if ( window == this )
        return new jQuery(a,c);
    
    // Find the matching elements and save them for later
    this.cur = jQuery.Select(
        a || jQuery.context || document,
        c && c.jquery && c.get(0) || c
    );
}
which seems to have been scrapped in the newest version of jquery.
Is there an update for drag and drop which i have missed or am i just doing
something wrong ?
Thanks very much in advance
Cheers
Phil
--
Philip Floetotto
The Moving Picture Company
Soho, London
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