validateSignUpLite = function() {
	// validate inputs
	var usernamePassed = validateInput($("#username"), ".", "", "Please enter a valid username:");
	$("#username").val($("#username").val().replace(/\s/g, "").replace(/\W/g, ""));
	var emailPassed = validateInput($("#useremail"), new RegExp(/^(\w+(?:\.\w+)*)@((?:\w+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i), "", "Please enter a valid email address:");
	
	// check attempted insertion has passed all conditions
	if(usernamePassed && emailPassed) {
		return true;
	} else {
		return false;
	}
}

$(function() {
	if($("#username").val().length > 0) {
		$("span#lite-url").html('http://www.onlinegalleries.com.au/users/' + $("#username").val());
	} else {
		$("span#lite-url").prev('label').css('visibility', 'hidden');	
	}
	$("#username").keyup(function() {
		$(this).val($(this).val().replace(/\s/g, "").replace(/\W/g, ''));
		$("span#lite-url").prev('label').css('visibility', 'visible');
		$("span#lite-url").html('http://www.onlinegalleries.com.au/users/' + $(this).val());
		if($(this).val().length < 1) $("span#lite-url").html("").prev('label').css('visibility', 'hidden');
	});
	
	$("fieldset.last p.button").click(function(e) {
		e.preventDefault();
		if(validateSignUpLite()) {
			$(this).hide();
			$(this).parent().parent()[0].submit();
		}
		//if(validateSignUpLite()) document.location = $("a", this).attr("href");
	});
	
	$("#terms-and-conditions-no").click(function() {
		$("fieldset.last").hide();
	});
	
	$("#terms-and-conditions-yes").click(function() {
		$("fieldset.last").show();
	});
	
});