$(document).ready(function(){
	var emailReg = /^[A-Za-z0-9](([_\.\-]?[a-zA-Z0-9]+)*)@([A-Za-z0-9]+)(([\.\-]?[a-zA-Z0-9]+)*)\.([A-Za-z]{2,})$/;
	$("#contact").submit(function(){
		var nameVal = $("#name").val();
		var emailVal = $("#mail").val();
		var messageVal = $("#comments").attr("value");
		if(nameVal == ""){
			alert("Please enter your name!");
			$("#name").focus();
			return false;
		} else if(emailVal == ""){
			alert("Please enter your email!");
			$("#mail").focus();
			return false;
		} else if(!emailReg.test(emailVal)){
			alert("Please enter a valid email!");
			$("#mail").focus();
			return false;
		} else if(messageVal == ""){
			alert("Please enter your message!");
			$("#comments").focus();
			return false;
		} else {
			$("body").empty().append('<img id="loading" src="/img/static/loading.gif" alt="Sending..." />');
			
			$.post("sendemail.php", {name: nameVal, email: emailVal, message: messageVal}, function(data){
					$("body").empty().append("<p class='error'>Your message was successfully sent.</p>");
					$(".error").hide().fadeIn(1000);
				}
			)
		}
	});
});