function enviando() {
	var frmEl = document.getElementById('cForm');
	var posName = document.getElementById('posName');
	var posEmail = document.getElementById('posEmail');
	var posCity = document.getElementById('posCity');
	var posText = document.getElementById('posText');
	var strCC = document.getElementById('selfCC');
	
	if ( posName.value == 'Nome') {
			alert("Por favor preencha o campo Nome");
			posName.focus();
	}
	else if ((posEmail.value.length != 0) && ((posEmail.value.indexOf("@") < 1) || (posEmail.value.indexOf('.') < 7))){
    	alert('Por favor digite seu e-mail corretamente');
		posEmail.focus();
	}

	else if ( posText.value == 'Mensagem') {
			alert("Por favor digite a mensagem");
			posText.focus();
	}
	else{
		sendPosEmail();
	}
}

function sendPosEmail () {
	var success = document.getElementById('emailSuccess');
	var posName = document.getElementById('posName');
	var posEmail = document.getElementById('posEmail');
	var posCity = document.getElementById('posCity');
	var posText = document.getElementById('posText');
	var strCC = document.getElementById('selfCC').value;
	var page = "js/xmlHttpRequest.php?contact=true&xml=true";
	
	showContactTimer(); // quickly begin the load bar
	success.style.display = 'none'; // hide the success bar (incase multi-email)
	
	// convert (&, +, =) to string equivs. Needed so URL encoded POST won't choke.
	var str1 = posName.value;
	str1 = str1.replace(/&/g,"**am**");
	str1 = str1.replace(/=/g,"**eq**");
	str1 = str1.replace(/\+/g,"**pl**");
	var str2 = posEmail.value;
	str2 = str2.replace(/&/g,"**am**");
	str2 = str2.replace(/=/g,"**eq**");
	str2 = str2.replace(/\+/g,"**pl**");
	var str3 = posCity.value;
	str3 = str3.replace(/&/g,"**am**");
	str3 = str3.replace(/=/g,"**eq**");
	str3 = str3.replace(/\+/g,"**pl**");
	var str4 = posText.value;
	str4 = str4.replace(/&/g,"**am**");
	str4 = str4.replace(/=/g,"**eq**");
	str4 = str4.replace(/\+/g,"**pl**");
	
	var stuff = "selfCC="+strCC+"&posName="+str1+"&posEmail="+str2+"&posCity="+str3+"&posText="+str4;
	loadXMLPosDoc(page,stuff)
}
function showContactTimer () {
	var loader = document.getElementById('loadBar');
	loader.style.display = 'block';
	sentTimer = setTimeout("hideContactTimer()",4000);
}

function hideContactTimer () {
	var loader = document.getElementById('loadBar');
	var success = document.getElementById('emailSuccess');
	var fieldArea = document.getElementById('contato');
	var inputs = fieldArea.getElementsByTagName('input');
	var inputsLen = inputs.length;
	var tAreas = fieldArea.getElementsByTagName('textarea');
	var tAreasLen = tAreas.length;
	// Hide the load bar alas! Done Loading
	loader.style.display = "none";
	success.style.display = "block";
	success.innerHTML = '<span style="font-size:11px;">'+grabPosXML("confirmation")+'</span>';
	// Now Hijack the form elements
	for ( i=0;i<inputsLen;i++ ) {
		if ( inputs[i].getAttribute('type') == 'text' ) {
			inputs[i].value = 'Nome';
			inputs[i+1].value = 'E-mail';
			inputs[i+2].value = 'Cidade';
		}
		i=i+2;
	}
	for ( j=0;j<tAreasLen;j++ ) {
		tAreas[j].value = 'Mensagem';
	}
}

function ajaxContact() {
var frmEl = document.getElementById('cForm');
addEvent(frmEl, 'submit', enviando, false);
frmEl.onsubmit = function() { return false; }
}
// addEvent(window, 'load',ajaxContact, false);