function loadButtonRollovers() {
	var img	= new Image();
	img.src	= "images/interface/buttons/facebook-on.png";
	img 	= new Image();
	img.src	= "images/interface/buttons/twitter-on.png";
	img		= new Image();
	img.src	= "images/interface/buttons/browse-store-on.png";
	img		= new Image();
	img.src	= "images/interface/buttons/about-merino-on.png";
	img		= new Image();
	img.src	= "images/interface/buttons/submit-on.png";
}

function buttonRollOver(name, imageName) {
	if (imageName) {
		$(name+"-rollover").src = "images/interface/buttons/" + imageName + "-on.png";
	} else {
		$(name+"-rollover").src = "images/interface/buttons/" + name + "-on.png";
	}
}

function buttonRollOut(name, imageName) {
	if (imageName) {
		$(name+"-rollover").src = "images/interface/buttons/" + imageName + "-off.png";
	} else {
		$(name+"-rollover").src = "images/interface/buttons/" + name + "-off.png";
	}
}

function showSecondaryNav(name) {
	switch (name) {
		case "baby":
			$("child-secondary-nav").style.display 		= "none";
			$("collection-secondary-nav").style.display = "none";
			Effect.Appear("baby-secondary-nav", { duration: 0.3 });
			break;
		case "child":
			$("baby-secondary-nav").style.display		= "none"
			$("collection-secondary-nav").style.display = "none";
			Effect.Appear("child-secondary-nav", { duration: 0.3 });
			break;
		case "collection":
			$("baby-secondary-nav").style.display		= "none";
			$("child-secondary-nav").style.display		= "none";
			Effect.Appear("collection-secondary-nav", { duration: 0.3 });
			break;
	}
}

function clearEmailSignup() {
	if ($("email-signup-field").value == "enter your email") {
		$("email-signup-field").value = "";
	}
}

function reseedEmailSignup() {
	if ($("email-signup-field").value == "") {
		$("email-signup-field").value = "enter your email";
	}
}