$(document).ready(function(){
	$("#sub_email").click(function(){
		$(".error").hide();
		var hasError = false;
		var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;

		var emailAddressVal = $("#emailAddress").val();
		if(emailAddressVal == '') {
			$("#emailAddress").after('<span class="error">Please enter your email address.</span>');
			hasError = true;
		} else if(!emailReg.test(emailAddressVal)) {
			$("#emailAddress").after('<span class="error">Please enter a valid email address.</span>');
			hasError = true;
		}

		var firstVal = $("#emailFirst").val();
		if(firstVal == '') {
			$("#emailFirst").after('<span class="error">Please enter your first name.</span>');
			hasError = true;
		}		
		
		var lastVal = $("#emailLast").val();
		if(lastVal == '') {
			$("#emailLast").after('<span class="error">Please enter your last name.</span>');
			hasError = true;
		}
		
		var subjectVal = $("#subject").val();
		if(subjectVal == null) {
			$("#subject").after('<span class="error">Please select a service.</span>');
			hasError = true;
		}
		
		var messageVal = $("#message").val();
		
		if(hasError == false) {
			$(this).hide();
			$("#sendEmail li.buttons").append('<img src="styles/images/loading.gif" alt="Loading" id="loading" />');
			
			params = { emailAddress: emailAddressVal, emailFirst: firstVal, emailLast: lastVal, message: messageVal, subject: subjectVal.toString() };
			
			$.post("ajax/frontmail/sendEmail.php",params,
   					function(data){
						$("#sendEmail").slideUp("normal", function() {				   
							
							$("#sendEmail").before('<h1>Thank You!</h1><p>A Representative from<br />The Logistics Department<br />will contact you soon.</p>');											
						});
   					}

			);
			
		}

		return false;
	});
	
});