function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function checkEmail() {

    if ((document.newsletter.email.value == "") || (document.newsletter.email.value.indexOf('@') == -1) || (document.newsletter.email.value.indexOf('.') == -1) || (document.newsletter.email.value == "Digite o seu email")) { alert("Verifique o seu endereço de email."); return false; }

}
function checkContacts() {

	if(document.getElementById('name').value == "") { document.getElementById('alert').style.display = "block"; document.getElementById('alert').innerHTML = '<font color = "#D40000">Verifique o campo do nome!</font>'; return false; }
	if(document.getElementById('email').value == "") { document.getElementById('alert').style.display = "block"; document.getElementById('alert').innerHTML = '<font color = "#D40000">Verifique o campo do email!</font>'; return false; }
	if(document.getElementById('email').value != "" && document.getElementById('email').value.indexOf('.') == -1) { document.getElementById('alert').style.display = "block"; document.getElementById('alert').innerHTML = '<font color = "#D40000">Verifique o campo do email!</font>'; return false; }
	if(document.getElementById('phone').value == "") { document.getElementById('alert').style.display = "block"; document.getElementById('alert').innerHTML = '<font color = "#D40000">Verifique o campo do telefone!</font>'; return false; }
	if(document.getElementById('message').value == "") { document.getElementById('alert').style.display = "block"; document.getElementById('alert').innerHTML = '<font color = "#D40000">Verifique o campo da mensagem!</font>'; return false; }
	if(document.getElementById('text_code').value == "") { document.getElementById('alert').style.display = "block"; document.getElementById('alert').innerHTML = '<font color = "#D40000">Verifique o campo do código!</font>'; return false; }

			var resposta;
			var http = new XMLHttpRequest();
			var name = document.getElementById('name').value;
			var email = document.getElementById('email').value;
			var phone = document.getElementById('phone').value;
			var message = document.getElementById('message').value;
			var passw = document.getElementById('text_code').value;
			var send = "Name="+name+"&Email="+email+"&Phone="+phone+"&Message="+message+"&pass="+passw;
			http.open("POST", "http://dev.lojadosite.com/includes/contacts.ajax.php", true);
			
			http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
			http.setRequestHeader("Content-length", send.length);
			http.setRequestHeader("Connection", "close");

			http.send(send);
			
			http.onreadystatechange = function() {
				if(http.readyState==4) {
					resposta = http.responseText;
					if(resposta == 'ok') {
						document.getElementById('form').style.display = "none";
						document.getElementById('alert2').style.display = "block";
						document.getElementById('alert2').innerHTML = '<b>Mensagem enviada com sucesso. </b>';
						} else {
							document.getElementById('alert').style.display = "block";
							document.getElementById('alert').innerHTML = '<font color = "#D40000">Código errado. </font>';
						}
				 }
			}
			return false;
	}