<!--

function validatebooking(frm)
{

     if (!checkString(frm.contactname, "Contact Name", false)){
     return false;}

     if (!checkTelephoneNumber(frm.telno, "Telephone Number", false)){
     return false;}    
     
     if (!checkEmail(frm.email, "Email", false)){
     return false;}       
     
     frm.submit();
    
   }

//-->