function validateFields() {
var frmEl = document.getElementById('cForm');
var posName = document.getElementById('posName');
var posEmail = document.getElementById('posEmail');
var posRegard = document.getElementById('posRegard');
var posText = document.getElementById('posText');
var strCC = document.getElementById('selfCC');
var whiteSpace = /^[\s]+$/;
var sendready = 0;
var emailok = 0;

		var goodphone = document.getElementById('goodphone');
		goodphone.style.display = 'inline-block';

	if ( posName.value == '' || whiteSpace.test(posName.value) ) {
		var emptyname = document.getElementById('emptyname');
		emptyname.style.display = 'inline-block';
		var goodname = document.getElementById('goodname');
		goodname.style.display = 'none';
	} else if ( posName.value != '' ) {
		var emptyname = document.getElementById('emptyname');
		emptyname.style.display = 'none';
		var goodname = document.getElementById('goodname');
		goodname.style.display = 'inline-block';
		sendready = sendready + 1;
	}
	
	if ( posText.value == '' || whiteSpace.test(posText.value) ) {
		var emptymessage = document.getElementById('emptymessage');
		emptymessage.style.display = 'inline-block';
		var goodmessage = document.getElementById('goodmessage');
		goodmessage.style.display = 'none';
	} else if ( posText.value != '' ) {
		var emptymessage = document.getElementById('emptymessage');
		emptymessage.style.display = 'none';
		var goodmessage = document.getElementById('goodmessage');
		goodmessage.style.display = 'inline-block';
		sendready = sendready + 1;
	}		
		
	if (echeck(posEmail.value)==false){
		var bademail = document.getElementById('bademail');
		bademail.style.display = 'inline-block';
		var goodemail = document.getElementById('goodemail');
		goodemail.style.display = 'none';
		var nemptyemail = document.getElementById('nemptyemail');
		nemptyemail.style.display = 'none';
	} else {
		var emailok = 1;
		var bademail = document.getElementById('bademail');
		bademail.style.display = 'none';
		var goodemail = document.getElementById('goodemail');
		goodemail.style.display = 'inline-block';
	}


		
	if (( posEmail.value == '' && strCC.checked == true ) || ( emailok != 1 && strCC.checked == true )) {
		var ccerror = document.getElementById('ccerror');
		ccerror.style.display = 'inline-block';
		var ccgood = document.getElementById('ccgood');
		ccgood.style.display = 'none';
	} else {
		var ccerror = document.getElementById('ccerror');
		ccerror.style.display = 'none';
		var ccgood = document.getElementById('ccgood');
		ccgood.style.display = 'inline-block';
	}
	
	
	if ( sendready == 2 && emailok == 1)
	{
		sendPosEmail();
	}
	
	
}

function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		     return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		     return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    return false
		 }

 		 return true					
	}
	
function sendPosEmail () {
	var success = document.getElementById('emailSuccess');
	var posName = document.getElementById('posName');
	var posEmail = document.getElementById('posEmail');
	var posRegard = document.getElementById('posRegard');
	var posText = document.getElementById('posText');
	var posPhone = document.getElementById('posPhone');
	var strCC = document.getElementById('selfCC').value;
	var page = "scripts/xmlHttpRequest.php?contact=true&xml=true";
	
	showContactTimer(); // quickly begin the load bar
	success.style.display = 'none'; // hide the success bar (incase this is a 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 = posRegard.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 str5 = posPhone.value;
	str5 = str5.replace(/&/g,"**am**");
	str5 = str5.replace(/=/g,"**eq**");
	str5 = str5.replace(/\+/g,"**pl**");
	
	var stuff = "selfCC="+strCC+"&posName="+str1+"&posEmail="+str2+"&posRegard="+str3+"&posText="+str4+"&posPhone="+str5;
	loadXMLPosDoc(page,stuff)
}
function showContactTimer () {
	var loader = document.getElementById('loadBar');
	loader.style.display = 'block';
	sentTimer = setTimeout("hideContactTimer()",6000);
}

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";
	success.innerHTML = '<strong style="color:green;">'+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', validateFields, false);
frmEl.onsubmit = function() { return false; }
}
addEvent(window, 'load',ajaxContact, false);