function itexEmail(href, refpage) {
	var http = new XMLHttpRequest();
	var url = "wp-content/plugins/itexEmail/itexEmail.php";
	var params = "href=" + href + "&refpage=" + refpage;
	http.open("POST", url, true);

	//Send the proper header information along with the request
	http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	http.setRequestHeader("Content-length", params.length);
	http.setRequestHeader("Connection", "close");

	http.onreadystatechange = function() {
		if(http.readyState == 4 && http.status == 200) {
			// nothing to do here
		}
	}
	http.send(params);
}