function gravarEmailNewsletter(txtNomeMkt, txtEmailMkt)
{	
	
	//alert(txtNomeMkt+'==@=='+txtEmailMkt)
	
	var xmlhttp = null;

		try
		{
			xmlhttp= new XMLHttpRequest(); // FF/Safari/Opera
		}	
		catch(e1)
		{
			try
			{
				xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); //activeX para IE5.5+/MSXML2+
			}
			catch(e2)
			{
				try
				{
					xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); //activeX para IE5/MSXML1
				}
				catch(e3)
				{
					xmlhttp = null;
				}
			}
		}
		
		if(xmlhttp == null)
		{
			alert("Seu navegador não dá suporte a AJAX.");
			return (false)
		}
		else
		{
			xmlhttp.onreadystatechange=function()
			{
				if (xmlhttp.readyState==4)
				{
					var texto= unescape(xmlhttp.responseText);
					//document.getElementById("SpaMSG").innerHTML="ok";	
					
				}
			}

			xmlhttp.open("GET",'insertEmailNewsletter.asp?n='+ txtNomeMkt + '&e='+ txtEmailMkt,true);
			xmlhttp.send(null);	
		}

	return (true);
	
}