function loadframe(LURL,RURL,NURL)
{
window.parent.leftframe.location.href="z:/rrwww/"+LURL;
window.parent.rightframe.location.href="z:/rrwww/"+RURL;
window.parent.navi.location.href="z:/rrwww/"+NURL;
}
function linkrefresh()
{
if (navigator.appName=="Netscape")
				{
				parent.leftframe.location.reload();
				}
}