function sendEmail(){
	var name = document.getElementById('name').value;
	var email = document.getElementById('email').value;
	var message = document.getElementById('message').value;
	document.getElementById('ajax').innerHTML = '<div class="sending">Sending message...</div>'
	
var xmlhttp;
if (window.XMLHttpRequest)
{
	// code for IE7+, Firefox, Chrome, Opera, Safari
	xmlhttp=new XMLHttpRequest();
}else if (window.ActiveXObject){
	// code for IE6, IE5
	xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}else{
	alert("Your browser does not support XMLHTTP!");
}

xmlhttp.onreadystatechange=function()
{
	if(xmlhttp.readyState==4)
	{
		document.getElementById('ajax').innerHTML = xmlhttp.responseText;
		setTimeout('hideElement("return")',3000);
	}
}

url = 'sendmail.php?name=' + name + '&email=' + email + '&message=' + message;

xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}

function hideElement(element){

	el = document.getElementById(element);
	startHeight = el.offsetHeight;
	
	a = 0;
	timer = new Array();
	for(a=0;a<10;a+=1){
		timer[a] = setTimeout("changeElementHeight('" + element + "'," + (startHeight - (startHeight*(a/10))) + ");changeOpacity('" + element + "'," + ((10 - a) * 10) + ")",a*50);
	}
	a += 1;
	timer[a] = setTimeout("emptyElement('ajax')",a*50);
}

function changeElementHeight(element,height){
	el = document.getElementById(element);
	el.style.height = height + 'px';
}

function changeOpacity(element,op){
	el = document.getElementById(element);
	el.style.opacity = op / 100;
	el.style.filter = 'Alpha(opacity=' + op + ')';
}

function emptyElement(element){
	document.getElementById(element).innerHTML = '';
}