function showSitemap() {
self.name = "main"; // names current window as "main"

var windowprops = "toolbar=0,location=0,directories=0,status=0, " +
"menubar=0,scrollbars=yes,resizable=0,left=0,top=200,width=320,height=400";

OpenWindow = window.open("simap_f.htm", "remote", windowprops); // opens site map control
}