var http_request = false;
var result = '';
function makePOSTRequest(url, parameters, id) {
	http_request = false;
	if (window.XMLHttpRequest) { // Mozilla, Safari,...
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) {
			// set type accordingly to anticipated content type
			// http_request.overrideMimeType('text/xml');
			http_request.overrideMimeType('text/html');
		}
	} else if (window.ActiveXObject) { // IE
		try {
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}
	if (!http_request) {
		alert('Cannot create XMLHTTP instance');
		return false;
	}
    http_request.onreadystatechange = function(){alertContents(id);}
    http_request.open('POST', url, true);
    http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
    http_request.setRequestHeader("Content-length", parameters.length);
    http_request.setRequestHeader("Connection", "close");
    http_request.send(parameters);
 }

function alertContents(id) {
    if (http_request.readyState == 4) {
		if (http_request.status == 200) {
			result = http_request.responseText;
			document.getElementById(id).innerHTML = result; 
			if ( document.getElementById('contactNoFlashAjaxResult') ) {
				document.getElementById('contactNoFlashAjaxResult').innerHTML = result;
			}
        } else {
			alert('There was a problem with the request.');
        }
    }
}
   
function sendContact() {
	var nameVal, companyVal, subjectVal, emailVal, phoneVal
	if (document.getElementById("contactName").value == "" ) {
		nameVal = document.getElementById("contactNameNoFlash").value;
	}else{
		nameVal = document.getElementById("contactName").value;
	}
	if (document.getElementById("contactCompany").value == "" ) {
		companyVal = document.getElementById("contactCompanyNoFlash").value;
	}else{
		companyVal = document.getElementById("contactCompany").value;
	}
	if (document.getElementById("contactSubject").value == "" ) {
		 subjectVal = document.getElementById("contactSubjectNoFlash").value;
	}else{
		 subjectVal = document.getElementById("contactSubject").value;
	}
	if ( (document.getElementById("contactEmail").value == "" ) && (document.getElementById('contactEmailNoFlash') ) ) {
		 emailVal = document.getElementById("contactEmailNoFlash").value;
	}else{
		 emailVal = document.getElementById("contactEmail").value;
	}
	if ( (document.getElementById("contactPhone").value == "" ) && ( document.getElementById('contactEmailNoFlash') ) )  {
		phoneVal = document.getElementById("contactPhoneNoFlash").value;
	}else{
		phoneVal = document.getElementById("contactPhone").value;
	}
	
	var params = "name=" + encodeURI( nameVal ) +
	             "&company=" + encodeURI( companyVal ) +
	             "&subject=" + encodeURI( subjectVal ) +
	             "&email=" + encodeURI( emailVal ) +
	             "&phone=" + encodeURI( phoneVal ) +
	             "&language=" + encodeURI( document.getElementById("language").value );						
	makePOSTRequest('../ajax/contact.php', params, 'contactAjaxResult');
}