var termtimer;
var stattimer;
var startrec;
+var session_cells = Array('query');
+var old_session = session_read();
function GetXmlHttpObject()
{
function session_encode ()
{
- var session_cells = Array('query');
var i;
var session = '';
}
-function session_decode (session)
+function session_restore (session)
{
+ var fields = session.split(/&/);
+ var i;
+
+ for (i = 1; i < fields.length; i++)
+ {
+ var pair = fields[i].split(/=/);
+ var key = pair[0];
+ var value = pair[1];
+ var cell = document.getElementById(key);
+
+ cell.value = value;
+ }
}
function session_read ()
{
- var ses = document.location.href;
- return ses.replace(/.*#/, '');
+ var ses = window.location.hash.replace(/^#/, '');
+ return ses;
}
function session_store (new_value)
{
- var location = document.location.href;
-
- location = location.replace(/#.*$/, '');
- location += '#' + new_value;
- document.location.href = location;
+ window.location.hash = '#' + new_value;
}
-function update_history () {
+function update_history ()
+{
var session = session_encode();
session_store(session);
+ old_session= session;
}
+function session_check ()
+{
+ var session = session_read();
+
+ clearInterval(url_surveillence);
+
+ if ( session != old_session )
+ {
+ session_restore(session);
+ start_search();
+ }
+ url_surveillence = setInterval(session_check, 200);
+}
+
+
+var url_surveillence = setInterval(session_check, 200);
</script>
</head>