$(document).ready(function(){
	$("#submit").click(function(){					   				   
		$(".error").hide();
		var hasError = false;
		var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
				
		var firstVal = $("#first").val();
		if(firstVal == '') {
			$("#first").after('<span class="error">Please enter your First Name.</span>');
			hasError = true;
		}
		
		var lastVal = $("#last").val();
		if(lastVal == '') {
			$("#last").after('<span class="error">Please enter your Last Name.</span>');
			hasError = true;
		}

		var referrVal = $("#referr").val();
		if(referrVal == '') {
			$("#referr").after('<span class="error">Please add a person\'s name who referred you, if no one did please put no one.</span>');
			hasError = true;
		}
		
		var emailFromVal = $("#emailFrom").val();
		if(emailFromVal == '') {
			$("#emailFrom").after('<span class="error">Please enter your Email Address.</span>');
			hasError = true;
		} else if(!emailReg.test(emailFromVal)) {	
			$("#emailFrom").after('<span class="error">Please enter a valid Email Address.</span>');
			hasError = true;
		}
		
		
		if(hasError == false) {
			$(this).hide();
			$("#sendEmail li.buttons").append('<img src="../images/loading.gif" alt="Loading" id="loading" />');
			
			$.post("sendemail.php",
   				{ emailFrom: emailFromVal, first: firstVal, last: lastVal, referr: referrVal },
   					function(data){
						$("#sendEmail").slideUp("normal", function() {				   
							
							$("#sendEmail").before('<h1>Success</h1><p>Your email was sent.</p>');											
						});
   					}
				 );
		}
		
		return false;
	});						   
});