// Copyright 2006,2007 Bontrager Connection, LLC
// http://bontragerconnection.com/ and http://willmaster.com/
// Version: July 28, 2007

var cX = 0; var cY = 0; var rX = 0; var rY = 0;
function UpdateCursorPosition(e){ cX = e.pageX; cY = e.pageY;}
 
function UpdateCursorPositionDocAll(e){ cX = event.clientX; cY = event.clientY;}
 
if(document.all) { document.onmousemove = UpdateCursorPositionDocAll; }
 
else { document.onmousemove = UpdateCursorPosition; }
 
function AssignPosition(d) {
 
if(self.pageYOffset) {
 
rX = self.pageXOffset;
 
rY = self.pageYOffset;
 
}
 
else if(document.documentElement && document.documentElement.scrollTop) {
 
rX = document.documentElement.scrollLeft;
 
rY = document.documentElement.scrollTop;
 
}
 
else if(document.body) {
 
rX = document.body.scrollLeft;
 
rY = document.body.scrollTop;
 
}
 
if(document.all) {
 
cX += rX;
 
cY += rY;
 
}
 
d.style.left = (cX+10) + "px";
 
d.style.top = (cY+10) + "px";
 
}
 
function HideContent(d) {
 
if(d.length < 1) { return; }
 
document.getElementById(d).style.display = "none";
 
}
 
function ShowContent(d) {
 
if(d.length < 1) { return; }
 
var dd = document.getElementById(d);
 
AssignPosition(dd);
 
dd.style.display = "block";
 
}
 
function ReverseContentDisplay(d) {
 
if(d.length < 1) { return; }
 
var dd = document.getElementById(d);
 
AssignPosition(dd);
 
if(dd.style.display == "none") { dd.style.display = "block"; }
 
else { dd.style.display = "none"; }
 
}
// ----------------------- 
// HERE'S THE AJAX
// ----------------------- 
   var http_request = false;
   function makePOSTRequest(url, parameters) {
	  http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
         	// set type accordingly to anticipated content type
            //http_request.overrideMimeType('text/xml');
            http_request.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http_request) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }
      
      http_request.onreadystatechange = alertContents;
      http_request.open('POST', url, true);
      http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      //http_request.setRequestHeader("Content-length", parameters.length);
      http_request.setRequestHeader("Connection", "close");
      http_request.send(parameters);
   }

   function alertContents() {
      if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
        //alert("result= " + result);
         document.getElementById('myspan').innerHTML = result;            
         } else {
            alert('There was a problem with the request.');
         }
      }
   }
   
   function get(obj) {
      //var poststr = "mytextarea1=" + encodeURI( document.getElementById("mytextarea1").value ) +
      //              "&mytextarea2=" + encodeURI( document.getElementById("mytextarea2").value );
      makePOSTRequest('ref/ajaxNewsletter.php?val='+document.getElementById("mytextarea2").value);
   }