function hidenewsletter(){
			document.getElementById("newsletteranswer").innerHTML="";
			}
			function sendvariables() { 
			   var validate= true;
				var mail=document.newsletter.email.value;
				var cat=document.newsletter.id_nlcat.value;
				var subcat=document.newsletter.id_nlsubcat.value;
				if(validateEmailv2(mail)== false){ alert("enter a valid email!");
				document.newsletter.email.focus(); validate=false;  }
				else if(cat== ""){ alert("choose newsletter categorie!");
				document.newsletter.id_nlcat.focus(); validate=false; }
				else if(subcat== ""){ alert("choose newsletter sub-categorie!");
				document.newsletter.id_nlsubcat.focus(); validate=false; }
				
				if(validate==true){
				
				
				
				var xmlHTTP;

	try
	{
		xmlHTTP = new XMLHttpRequest();
	}
	catch(err)
	{
		try
		{
			xmlHTTP = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch(err)
		{
			try
			{
				xmlHTTP = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch(err)
			{
				return false;
			}
		}
	}

	xmlHTTP.onreadystatechange = function()
	{
		if(xmlHTTP.readyState == 4)
		{
			var resp;
			//var aResponse = new Array();
			//var buffer;
			resp = xmlHTTP.responseText;
			document.getElementById("newsletteranswer").innerHTML = resp;
		}
		if(xmlHTTP.readyState == 1)
		{
			document.getElementById("newsletteranswer").innerHTML ="<div align=center><img src=\"images/newload.gif\"></div>";
			document.newsletter.email.value="Your Email";
			document.newsletter.id_nlcat.options[0].selected=true;
			document.newsletter.id_nlsubcat.options[0].selected=true;
		}
	}

	xmlHTTP.open("GET","newsletter.php?mail="+mail+"&cat="+cat+"&subcat="+subcat,true);
	xmlHTTP.send(null);
				
				
				}
				setTimeout("hidenewsletter()",5000); 
				
			
			
				
			}