$(function(){
	loadHomeImages();
	//newsletter signup
	$("#newsletterBtn").click(doNewsletter);
});

function loadHomeImages(){
	var img=Math.floor(Math.random()*8)
	if(img==0) img=1;
	if(img==5) img=2;
	img="/images/homeImg"+img+".jpg"
	$(".mainImg").attr("src",img).removeClass("loading");
}

doNewsletter=function(){
	var email=$("input[name='newsletterEmail']").val();
	var url;
	if(!email){
		alert("Please enter a valid email");
		return false;
	}
	url="/inc/newsletter.php?email="+email;
	$.get(url,function(){
		$("#newsletterContainer").fadeOut("fast",function(){
			$(this).html("<p style='font-weight:bold;'>Thank you! Look forward to an update soon.</p>").fadeIn("fast")
		});
	});
	return false;
}