//prosess key-press event
function keyPressed(frm, keyCode) {
	if (keyCode == 13) frm.submit()
}

//validate and submit member login details
function memberLogin(frm) {
	//validate email
	if (typeof (Membership_memberLogin_Email) == "undefined")
		Membership_memberLogin_Email = "Please enter your E-mail Address."
		
	if (isEmpty(frm.email, "", Membership_memberLogin_Email)) return
	if (typeof (Membership_memberLogin_NotVldEmail) == "undefined")
		Membership_memberLogin_NotVldEmail = "The e-mail you entered is not a valid e-mail address."
		
	if (notEmail(frm.email, "", Membership_memberLogin_NotVldEmail)) return
	if (typeof (Membership_memberLogin_Pswd) == "undefined")
		Membership_memberLogin_Pswd = "Please enter Password."
		
	if (isEmpty(frm.password, "", Membership_memberLogin_Pswd)) return
	frm.submit()
}