// convert (&, +, =) to string equivs. Needed so URL encoded POST won't choke.
function repPostStr(str1) {
	str1 = str1.replace(/&/g,"**am**");
	str1 = str1.replace(/=/g,"**eq**");
	str1 = str1.replace(/\+/g,"**pl**");
	return str1;
}
function displayNodeErr(node, res) {
	document.getElementById('border'+node).className = res ? 'errorBorder' : 'inputBorder';
	document.getElementById('error'+node).style.display = res ? 'block' : 'none';
}
function sendPosEmail () {
	var success = document.getElementById('emailSuccess');
	var posName = document.getElementById('posName');
	var posEmail = document.getElementById('posEmail');
	var posPhone = document.getElementById('posPhone');
	var posText = document.getElementById('posText');
	var posCaptcha = document.getElementById('posCaptcha');
	var page = "web_controls/xmlHttpRequest.php?contact=true&xml=true";
	
	displayNodeErr("Name", false);
	displayNodeErr("Email", false);
	displayNodeErr("Phone", false);
	displayNodeErr("Text", false);
	displayNodeErr("Captcha", false);

	showContactTimer(); // quickly begin the load bar
	success.style.display = 'none'; // hide the success bar (incase this is a multi-email)
	
	var str1 = repPostStr(posName.value);
	var str2 = repPostStr(posEmail.value);
	var str3 = repPostStr(posPhone.value);
	var str4 = repPostStr(posText.value);
	var str5 = repPostStr(posCaptcha.value);
	
	var stuff = "posName="+str1+"&posEmail="+str2+"&posPhone="+str3+"&posText="+str4+"&posCaptcha="+str5;
	loadXMLPosDoc(page,stuff);
}
function showContactTimer () {
	var loader = document.getElementById('loadBar');
	loader.style.display = 'block';
	sentTimer = setTimeout("iterativeTimer()",500);
	//sentTimer = setTimeout("hideContactTimer()",6000);
}
function iterativeTimer() {
	if (grabPosXML("status") == 'OK' || grabPosXML("status") == 'NOTOK') {
		hideContactTimer();
	}
	else {
		sentTimer2 = setTimeout("iterativeTimer()",500);
	}
}
function hideContactTimer () {
	var loader = document.getElementById('loadBar');
	var success = document.getElementById('emailSuccess');
	var fieldArea = document.getElementById('contactFormArea');
	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";
	if (grabPosXML("status") == 'NOTOK') {
		success.innerHTML = '<strong>'+grabPosXML("confirmation")+'</strong>';
		displayNodeErr("Name", grabPosXML("Name") == 'error');
		displayNodeErr("Email", grabPosXML("Email") == 'error');
		displayNodeErr("Phone", grabPosXML("Phone") == 'error');
		displayNodeErr("Text", grabPosXML("Text") == 'error');
		displayNodeErr("Captcha", grabPosXML("Captcha") == 'error');
	}
	else if (grabPosXML("status") == 'OK') {
		success.innerHTML = '<strong>'+grabPosXML("confirmation")+'</strong>';
		// Now Hijack the form elements
		for ( i=0;i<inputsLen;i++ ) {
			if ( inputs[i].getAttribute('type') == 'text' ) {
				inputs[i].value = '';
			}
		}
		for ( j=0;j<tAreasLen;j++ ) {
			tAreas[j].value = '';
		}
	}
}

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