menu_status = new Array(); 
menuheader_status = new Array();

function showHide(theid){ 
    if (document.getElementById) { 
    var switch_id = document.getElementById(theid); 
    var switch_id_header = document.getElementById(theid + '.header');

        if(menu_status[theid] != 'show') { 
           switch_id.className = 'show';           
           menu_status[theid] = 'show'; 
           switch_id_header.className = 'menuheaderOpen';
           menuheader_status[theid] = 'menuheaderOpen'; 
        }else{ 
           switch_id.className = 'hide';           
           menu_status[theid] = 'hide'; 
           switch_id_header.className = 'menuheaderClose';
           menuheader_status[theid] = 'menuheaderClose';           
        } 
    } 
}