[bublik]

function srOnDocumentClick(e)
{
   var target = (window.event) ? window.event.srcElement : e.target;
    if(document.srExpandedList)
    {
        if((target.srIndex || target.srIndex === 0) && document.srExpandedList == target.parentNode )
            document.srExpandedList.srCollapse(target);
        else
            document.srExpandedList.srCollapse(); 
    switch ($('select.kuk').val()) {          
            case '1':
    $('ul.srBlur').css({background:"url('css/jaz/selectbg.png') "} ); 
    $('ul.srFocus').css({background:"url('css/jaz/selectbg.png') "} ); break;
            case '2':
    $('ul.srFocus').css({background:"url('css/jaz/sbgfr.png')"} );  
    $('ul.srBlur').css({background:"url('css/jaz/sbgfr.png')"} );   break;
                                  }
    }
    else
    {
        if(target.srIndex || target.srIndex === 0)
            target.parentNode.srExpand();
    }
}

function srReplaceSelects()
{
    var s = $('select.kuk');  
    var len = s.length      
    for (var i = 0; i < len; i++)
       rsSelectReplace(s[i]);   
    srAddEvent(document, 'click', srOnDocumentClick);
}
srAddEvent(window, 'load', srReplaceSelects);

вот часть кода с обработчиком click