function validate()
{
	var myString = document.KalkBayForm
	
	var firstNameAlert = "Please enter your First Name"
	var emailAlert = "Please enter a valid email address"
	var contactAlert = "Please enter a contact number"
	var numGuestsAlert = "Please let us know how may guests you would like to book for"
	
	var objAlert = "Please give us details of when you would like to stay at Kalk Bay Guest House"
	
	
	if (myString.FirstName.value.length == "") {
		//document.KalkBayForm.submit.disabled=false;
		//document.KalkBayForm('submit').value="Submit"
		alert(firstNameAlert);
		
		return false;
		
	} 
	
	else if (myString.Email.value.length == "" || myString.Email.value.indexOf("@")==-1) {
		alert(emailAlert);
		return false;
	} 
	
	else if (myString.Contact.value.length == "") {
		alert(contactAlert);
		return false;
	} 
	
	else if (myString.NumGuests.value.length == "") {
		alert(numGuestsAlert);
		return false;
	} 
	
	else if (myString.Info.value.length == "") {
		alert(objAlert);
		return false;
	}
	onclick="this.disabled=true;this.value='processing'"
	
	var button = myString.elements['submit'];
	button.value = "processing";
	button.disabled=true;
	
	return true;
}