function validate_session_request (n) { // general check for dates if (!(validate_session_dates(n)) || !(validate_session_times(n))) { // do nothing really } else { window.location.href='addsessions.php'; }}function validate_session_dates (n) { for (i=0;i<n;i++) { var dFld = "date1_" + i; d = document.getElementById(dFld).value; if (!(d.match(/[Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec]\-\d{1,2}\-\d{4,4}/))) { alert ("Your date '" + d + "' does not appear valid, please click the calendar icon to ensure you select a valid date"); return false; } } // else return true;}function validate_session_times (n) { for (i=0;i<n;i++) { var dFld = "time1_" + i; d = document.getElementById(dFld).value; alert(d); if (!(d.match(/\s*\d{1,2}\:\d{1,2}(AM|PM)\-\s*\d{1,2}\:\d{1,2}(AM|PM)/))) { alert ("Your date '" + d + "' does not appear valid, please click the calendar icon to ensure you select a valid date"); return false; } } // else return true;}