// JavaScript Document

function proceed_to_payment()
{
	var name = document.getElementById("name");
	var email = document.getElementById("email");
	var telephone = document.getElementById("telephone");
	var time = document.getElementById("time");
	var valid_flag = true;
	
	if(name.value.length == 0){valid_flag = false;}
	if(email.value.length == 0){valid_flag = false;}
	if(telephone.value.length == 0){valid_flag = false;}
	if(time.value.length == 0){valid_flag = false;}
	
	if(valid_flag == true)
	{
		var proceed = confirm("Please click OK if you are sure your details are correct and wish to proceed to payment or click cancel to change your details - Thank You.");
		if(proceed == true)
		{
			document.forms.f.submit();
		}
	}
	else
	{
		alert("* Please ensure that you have entered all the required information before proceeding.");
	}
}