if (document.all&&document.getElementById) {

var pagepath=location.pathname;
var pathelement=pagepath.split("/");
var folder = pathelement[1];
var subfolder = pathelement[2];

elementid = "navf1"
if( folder == "f5000" ) {
	elementid = "navF5000"
	}
if( folder == "indy" ) {
	elementid = "navIndy"
	}
if( folder == "can-am" ) {
	elementid = "navCanAm"
	}
if( folder == "tasman" ) {
	elementid = "navTasman"
	}
if( folder == "projects" ) {
	if( subfolder == "fp" ) {
		elementid = "navAtlantics"
		}
	}

navRoot = document.getElementById(elementid);
navRoot.className = "on";

}