function openinfowindow(id){

        d_info = $$('div.dealer_info');
        
        d_info.each(function(el){
                el.removeClassName('active_dealer');
                el.hide();
        });
        
       // d_open_info = $$('span.open_dealer_info');
       // d_open_info.each(function(el){
         //       el.show();
        //});        

      // $('open_dealer_'+id).hide();
       $('dealer_'+id).show();
       $('dealer_'+id).addClassName('active_dealer');

}

function opensidebar(id){

    openinfowindow(id);
    click_sidebar(id);
}