var browser;
var n;
var http;
var data;

function getBrowser() {
	browser = navigator.appName;
	if(browser == "Microsoft Internet Explorer") {
		n=0;
	} else {
		n=1;
	}
}
function createRequestObject() {
	switch(n) {
		case 0:
			http = new ActiveXObject("Microsoft.XMLHTTP");
			break;
		case 1:
			http = new XMLHttpRequest();
			break;
		default:
			document.getElementById("content").innerHTML = "Something Wrong";
			break;
	}
}
function sendMail(firstname,lastname,phone,company,email,message) {
	loading();
	getBrowser();
	createRequestObject();
	http.open('get','mail.php?name='+firstname+'&lastname='+lastname+'&phone='+phone+'&comp='+company+'&email='+email+'&message='+message+'&r='+new Date().getTime());
	http.setRequestHeader("Cache-Control","no-cache");
	http.onreadystatechange = handleData;
	http.send(null);
}
function loaded() {
		document.getElementById("loading").style.visibility = "hidden";
		document.getElementById("loading").style.display = "none";
		document.getElementById("content").style.visibility = "visible";
		document.getElementById("content").style.display = "block";
}
function handleData() {
		if(http.readyState==4) {
			document.getElementById("content").style.visibility = "hidden";
			data = http.responseText;
			document.getElementById("content").innerHTML = data;
			window.setTimeout("loaded()",2000);
		}
}

function loading() {
		document.getElementById("loading").style.display = "block";
		document.getElementById("content").style.visibility = "hidden";
		document.getElementById("loading").style.visibility = "visible";
		document.getElementById("content").style.display = "none";
}