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


		var nameFromVal = $("#nameFrom").val();
		if(nameFromVal == '') {
			$("#nameFrom").after('<br /><span class="error">You have forgotten to fill in your name</span>');
			hasError = true;
		} 
		
		var emailFromVal = $("#emailFrom").val();
		if(emailFromVal == '') {
			$("#emailFrom").after('<br /><span class="error">You forget to fill in your email address</span>');
			hasError = true;
		} else if(!emailReg.test(emailFromVal)) {	
			$("#emailFrom").after('<br /><span class="error">Your email address isn't valid</span>');
			hasError = true;
		}
		
		var subjectVal = $("#subject").val();
		if(subjectVal == '') {
			$("#subject").after('<br /><span class="error">You forget your subject</span>');
			hasError = true;
		}
		
		var messageVal = $("#message").val();
		if(messageVal == '') {
			$("#message").after('<br /><span class="error">you haven't added a message (yet)</span>');
			hasError = true;
		}
		
		
		if(hasError == false) {
			$(this).hide();
			$("#submit").append('<img src="images/lightbox/lightbox-ico-loading.gif" alt="Loading" id="loading" />');
			
			$.post("sendemail.php",
   				{ nameFrom: nameFromVal, emailFrom: emailFromVal, subject: subjectVal, message: messageVal },
   					function(data){
						$("#contactform").slideUp("normal", function() {				   
							
							$("#contactform").before('<h1>success</h1><p>Your message has been sent succesfully.</p>');											
						});
   					}
				 );
		}
		
		return false;
	});						   
});