function booking_action(id,action){document.getElementById('action').value=action;document.getElementById('id').value=id;document.getElementById('form_edit').submit();}
function update_times(){document.getElementById('update').value='1';document.getElementById('form_booking').submit();}
function subnavlink(id){if(el=document.getElementById('arrow'+id).style){el.display=(el.display!='block'?'block':'none');}}
function submitform(form){document.getElementById(form).submit();}