$(function() {
  $('.error').hide();
  $('.text-input').focus(function(){
    $(this).css({backgroundColor:"#a9a9a9"});
    $(this).css({color:"#fff"});
  });
  $('.text-input').blur(function(){
    $(this).css({backgroundColor:"#FFFFFF"});
    $(this).css({color:"#000000"});
  });

  $(".button").click(function() {
		// validate and process form
		// first hide any error messages
    $('.error').hide();
		
	  var name = $("#name").val();
		if (name == "") {
      $("#name_error").show();
      $("#name").focus();
      return false;
    }
		var email = $("#email").val();
		if (email == "") {
      $("#email_error").show();
      $("#email").focus();
      return false;
	}
		else if(email.indexOf('@') ==-1){
	  $("#email_error").show();
      $("#email").focus();
      return false;
	}
		else if(email.indexOf('.') ==-1){
	  $("#email_error").show();
      $("#email").focus();
      return false;
	}
			
	
		var mess = $("#mess").val();
		if (mess == "") {
      $("label#mess_error").show();
      $("textarea#mess").focus();
      return false;
    }
		
		var dataString = 'name='+ name + '&email='+ email + '&message=' + mess;
		//alert (dataString);return false;
		
		$.ajax({
      type: "POST",
      url: "php/treat_message.php",
      data: dataString,
      success: function() {
		$("#messageSent").show("slow");
		  setTimeout('$("#messageSent").hide();$("#contactForm").slideUp("slow")', 3000);
      }
     });
    return false;
	});
});