function navigate(choice) {
    var url = choice.options[choice.selectedIndex].value;
    if (url) {
        location.href = url;
    }
}
window.onresize = resize; 
window.onload = resize;
function resize() {
	var winWidth = (window.innerWidth); 
	var winHeight = (window.innerHeight);
	var winProportion = winWidth / winHeight;
	
	var startWidth = 900; 
	var startHeight = 600;
	var startProportion = startWidth / startHeight;
	
	var proportion = winHeight / startHeight;
	if (winProportion >= startProportion) {
		proportion = winWidth / startWidth;
	}
	
	document.getElementById('video-bg').style.width = proportion * startWidth+"px";
	document.getElementById('video-bg').style.height = proportion * startHeight+"px";
}

$(document).ready(function() { 
	$("#email-list-btn").click(
	function () {
		$("#email-signup").fadeIn();
		return false;
	}, function() {
		$("#email-signup").fadeOut();
		return false;
	});
});