$(document).ready(function(){
	$("#ealert").submit(function() {
		$(".error").hide();
		var hasError = false;
		
		if($("#firstname").val() == '') {
			$("#firstname").before('<span class="error">Please enter your first name.</span>');
			hasError = true;
		}
		
		if($("#lastname").val() == '') {
			$("#lastname").before('<span class="error">Please enter your last name.</span>');
			hasError = true;
		}
		
		if($("#email").val() == '') {
			$("#email").before('<span class="error">You forgot to enter your email address.</span>');
			hasError = true;
		}
		
		if($("#info").val() !== '') {
			$("#ealert ul").after('<span class="error">You are Spam.</span>');
			hasError = true;
		}
		
		if(hasError) {
			return false;
		} else {
			return true;
		}
	});								  
});