$(document).ready(function(){ 
        $(document).pngFix(); 
}); 

$('a.search-button').live('click',function(e) {
   $('a.search-button').html('<img src="/images/layout_v2/buttons/loading_search.gif" alt="Search" />');
})

$(document).keypress(function(e) {
    if (e.which == 13) {
        $('#anonSearch').submit();
        $('a.search-button').html('<img src="/images/layout_v2/buttons/loading_search.gif" alt="Search" />'); 
    }
});