// JavaScript Document

// AJAX

	var xmlhttp = false;
	
	try{
		xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	}catch(e){
		try{
			xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		}catch(E){
			xmlhttp = false;
		}
	}
	
	if(!xmlhttp  && typeof XMLHttpRequest != "undefined"){
		xmlhttp = new XMLHttpRequest();
	}
	
	function newsLetter(){
		var email = document.frm_head.nw_email.value;
		var target = document.getElementById("ajx_newsletter");
		var container = document.getElementById("mainContainer");
		
		xmlhttp.open("GET", "lib/ajx.newsletter.php?email="+email+"&lang="+lang);
		
		xmlhttp.onreadystatechange = function(){
			if(xmlhttp.readyState == 4 && xmlhttp.status == 200){
				var rs = xmlhttp.responseText.split("__%%__");
				switch(rs[0]){
					case "alert" : alert(rs[1]); break;
					case "write" : target.innerHTML = '<div>'+rs[1]+'</div>';
				}
	
			}
			
		}
		xmlhttp.send(null);
	}