function validatebooking(day,month,year){
	name = document.getElementById("name").value;
	error = "";
	if(!name){
		error += "Name field must be completed\n";
		}
	address = document.getElementById("paddress").value;
	if(!address){
		error += "Address field must be completed\n";
		}
	town = document.getElementById("town").value;
	if(!name){
		error += "Name field must be completed\n";
		}
	postcode = document.getElementById("postcode").value;
	if(!postcode){
		error += "Postcode field must be completed\n";
		}
	telephone = document.getElementById("telephone").value;
	if(!telephone){
		error += "Telephone field must be completed\n";
		}
	email = document.getElementById("email").value;
	if(!email){
		error += "Email field must be completed\n";
		}
	dd = document.getElementById("day").value;
	if(!dd){
		error += "Day field must be selected\n";
		}
	mm = document.getElementById("month").value;
	if(!mm){
		error += "Month field must be selected\n";
		}
	yy = document.getElementById("year").value;
	if(!yy){
		error += "Year field must be selected\n";
		}
	adults = document.getElementById("adults").value;
	if(!adults){
		error += "Number of adults field must be completed\n";
		}
	if((mm<month && yy<=year) || (dd<=day && mm<=month && yy<=year )){
		error += "Preferred date must be in the future\n";
		}
	if(error){
		alert(error);
		return false;
		}
	else{
		return true;
		}
	}