// if you use this js, you need the jquery.js.
function post_query(){

	var target_file	= "http://www.kaigairyoko-hoken.com/parsley/app/parsley.php";	// counter script
	var query		= "";
	query = window.location.search;

	if(query)
		query += "&";
	query += "ref="+ encodeURI(document.referrer);

	$.post(target_file, query);

}
$(post_query());