var message01="Please enter";
var message02="is not a valid email address.";
var message03="Please enter the following data in the Address Details form.";
var message04="Do you wish to quit this application and return to the";
var message05="Cannot accept a booking before";
var message06="Cannot accept a booking after";
var message07="Pick-Up date is not valid.";
var message08="Drop-Off date is not valid.";
var message09="Drop-Off date must be later than Pick-Up date.";
var message10="Select a Pick-Up Location";
var message11="Select a Drop-Off Location";
var message12="Not used";
var message13="Maximum number of days bookable is:";
var message14="Minimum number of days bookable is:";
var message15="Not used";
var message16="Pick-Up day must be:";
function dialog01(){alert("Not used");}
function dialog02(){alert("Not used");}
function dialog03(){alert("The booking list is already empty");}
function dialog04(){alert("Cannot continue because no booking has been made.");}
function dialog05(){alert("All bookings have been processed. If you would like to book another vehicle please use the booking form.");}
function dialog07(){return(confirm("Delete this booking?"));}
function dialog08(){return(confirm("Are you sure you want to delete all bookings?"));}
function dialog09(){return(confirm("Do you want to cancel the booking procedure and delete all bookings?"));}
function dialog10(){return(confirm("Vehciles available. Would you like to make a booking?"));}
function dialog11(){alert("You cannot add more vehicles to a booking that is being changed.\n\nIf you want to add more vehicles please submit the changes \nto this booking first. Then go to the booking form and book \nthe new vehicles.")}
function dialog12(){alert("A promotional code is already set.\nOnly one code can be entered.");}
function helpMessage01(){alert("Using our online booking system you can:\n\n§  Check availability for the period of hire.\n§  Display a calendar showing the days on which the \n    vehicle require is availabile.\n§  Calculate rates, extras, and the total cost of hire.\n§  Book vehicles including insurance and any extras \n    that we offer.\n§  Review your booking(s) and make changes if required.\n§  Send your booking details with our reservation server.\n\nContext sensitive help is also available for each page in our online\nbooking centre.");}
function helpMessage02(){alert("Use the first form to display a calendar showing availability:\n\n1. Select vehicle type.\n2. Press the \"Display Calendar\" button.\n\nUse the second form to check the availability for specific dates:\n\n1. Select vehicle type.\n2. Enter your pick-up date.\n3. Enter your drop-off date.\n4. Press the \"Check Availability\" button.");}
function helpMessage03(){alert("1.   Select a vehicle type.\n2.   Enter your pick-up and drop-off dates/times.\n3.   List any comments/special requirements in the box provided.\n4.   Press \"Calculate\" to show the hire rate per day, cost of\n      extras per day and the total cost for the hire period.\n5.   Press \"Book this vehicle\" to submit details to our\n      reservation server.");}
function helpMessage04(){alert("1. Make any changes you require to the booking details.\n2. Press the \"Calculate\" button to show the hire rate per day,\n    cost of extras per day and the total cost for hire period.\n3. Press \"Save Changes\" to confirm the changes and return to\n    the previous page.\n\nIf you change the pick-up date, drop-off date, another check of \navailability will be made.");}
function helpMessage05(){alert("Your booking details are shown in the table at the top of the page\nUse the icons in the first column if you wish to modify or delete\nbooking details.\n\n      §  The top icon is used to change the booking.\n      §  The bottom icon is used to delete the booking.\n\nUse the buttons at the bottom of the page to add a new booking(s)\nto the list, delete all booking details, or send booking details to our\nreservation server.");}
function helpMessage06(){alert("Enter your name and address details in the form at the top of the\npage then press the \"Submit Bookings\" button to send booking\ndetails to our reservation server.\n\nYour booking details are shown in the table at the bottom of the\npage. Use the icons in the first column if you wish to modify or\ndelete booking details.\n\n      §  The top icon is used to change the booking.\n      §  The bottom icon is used to delete the booking.\n\nYou can also cancel all bookings by pressing \"Cancel Bookings\"\n\nAfter you submit booking details you will be transferred to our\nsecure server where you will be asked to enter your credit card\nnumber. All details are encrypted for safety.");}