// JavaScript Document

function loginValid() {
	var idpost, idpref, logname, pword;
	idpost = document.getElementById("postage");
	idpref = document.getElementById("postpref");
	if (idpost && idpref) {
		idpref.value = idpost.value;
	}
	logname = document.getElementById("loginemail");
	pword = document.getElementById("loginpword");
	if (logname.value=="") {alert("Please enter your email address"); logname.focus(); return false;}
	if (!isEmail(logname.value)) {logname.focus(); return false;}
	if (pword.value=="") {alert("Please enter your password"); pword.focus(); return false;}
}

function checkDelivery() {
	var chk = document.getElementById("chkdelivery");
	var deldiv = document.getElementById("deliverydiv");
	if (chk && chk.checked)
		deldiv.style.display="";
	else
		deldiv.style.display="none";
}