function Subscribe(){
	var ajaxRequest;  // The variable that makes Ajax possible!
	try{
		// Opera 8.0+, Firefox, Safari
		ajaxRequest = new XMLHttpRequest();
	} catch (e){
		// Internet Explorer Browsers
		try{
			ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try{
				ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e){
				// Something went wrong
				alert("Your browser broke!");
				return false;
			}
		}
	}
	// Create a function that will receive data sent from the server
	ajaxRequest.onreadystatechange = function(){
		if(ajaxRequest.readyState == 4){
			var ajaxDisplay = document.getElementById('NewsLetter');
			ajaxDisplay.innerHTML = ajaxRequest.responseText;
		}
		
	}
    queryString =  GetQueryString('subscribe');
    queryString += "rand=" + Math.random();
	ajaxRequest.open("GET", "js/newsletter.php?" + queryString, true);
	ajaxRequest.send(null); 
}

function GetQueryString(frmname) 
{ 
   var str = ''; 
   if (document.getElementById(frmname).elements !== null) {
   var elem = document.getElementById(frmname).elements;
   for(var i = 0; i < elem.length; i++) 
   { 
      if((elem[i].type=="radio") || (elem[i].type=="checkbox"))
	  {
		  if(elem[i].checked == true)
		  {
	         str += elem[i].name + "=" + elem[i].value + "&"; 
		  }
	  }
	  else
	  {
	     str += elem[i].name + "=" + elem[i].value + "&"; 
	  }
   }
   }
   return(str); 
}