function gotoPage(f, link){
	f.action = link;
	f.submit();
}

function gotoPage1(p, link){
	var p = document.p;
	p.action = link;
	p.submit();
}
function checkBook(){
	var b = document.b;
	if (b.terms.checked == false){
		alert("You have to agree with the terms and conditions.");
		return false;
	}
	return true;
}

function book(){
	var b = document.b;
	if (!checkBook()) return false;
	b.submit();
}