$(document).ready(function(){
	$("#submit").click(function(){					   				   
		$(".error").hide();
		var hasError = false;
		var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
		
		var emailVal = $("#email").val();
		if(emailVal == '') {
			$("#email").after('<span class="error">Please enter an email.</span>');
			hasError = true;
		} else if(!emailReg.test(emailVal)) {	
			$("#email").after('<span class="error">Please enter a valid email.</span>');
			hasError = true;
		}
		
		var firstnameVal = $("#firstname").val();
		if(firstnameVal == '') {
			$("#firstname").after('<span class="error">Please enter your first name.</span>');
			hasError = true;
		}
		
		var surnameVal = $("#surname").val();
		if(surnameVal == '') {
			$("#surname").after('<span class="error">Please enter your surname.</span>');
			hasError = true;
		}
		
		if(hasError == false) {
			$(this).hide();
			$("#sendEmail div.buttons").append('<img src="assets/loading.gif" alt="Loading" id="loading" />');
			
			var companyVal = $("#company").val();
			var telephoneVal = $("#telephone").val();
			var commentsVal = $("#comments").val();
			
			$.post("sendEmail.php",
   				{ email: emailVal, firstname: firstnameVal, surname: surnameVal, company: companyVal, telephone: telephoneVal, comments: commentsVal },
   					function(data){
						$("#sendEmail").slideUp("normal", function() {				   
							
							$("#sendEmail").before('<h2 class="green">Thank You</h2><p>Your email was sent. We will be in touch shortly.</p>');											
						});
   					}
				 );
		}
		
		return false;
	});						   
});