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

  $(".button").click(function() {
    $('.error').hide();
	  var name = $("#name").val();
		if (name == "") {
      $("label#name_error").show();
      $("#name").focus();
      return false;
    }
		var email = $("#email").val();
		if (email == "") {
      $("label#email_error").show();
      $("#email").focus();
      return false;
    }
		var msg = $("#msg").val();
		if (msg == "") {
      $("label#msg_error").show();
      $("#msg").focus();
      return false;
    }
		var dataString = 'name='+ name + '&email=' + email + '&msg=' + msg;
	$.ajax({
      type: "POST",
      url: "bin/process.php",
      data: dataString,
      success: function() {
        $('#contact_form').html("<div id='message'></div>");
        $('#message').html("<h2>La richiesta è stata inviata!</h2>")
        .append("<p>Sarà contattato a breve.</p>")
        .hide()
        .fadeIn(1500, function() {
          $('#message').append("<img id='checkmark' src='img/check.png' alt='ok' width='48' height='48' />");
        });
      }
     });
    return false;
	});
});
runOnLoad(function(){
  $("input#name").select().focus();
});

function runOnLoad(f) {
    if (runOnLoad.loaded) f();
    else runOnLoad.funcs.push(f);
}

runOnLoad.funcs = [];
runOnLoad.loaded = false;

runOnLoad.run = function() {
    if (runOnLoad.loaded) return; 

    for(var i = 0; i < runOnLoad.funcs.length; i++) {
        try { runOnLoad.funcs[i](); }
        catch(e) { }
    }
    
    runOnLoad.loaded = true;
    delete runOnLoad.funcs;
    delete runOnLoad.run;
};

if (window.addEventListener)
    window.addEventListener("load", runOnLoad.run, false);
else if (window.attachEvent) window.attachEvent("onload", runOnLoad.run);
else window.onload = runOnLoad.run;