<!--

var imgs = new Array();
var imgsOff = new Array();
imgs['nav_home']			= "images/nav_home_on.gif";
imgs['nav_about_us']		= "images/nav_about_us_on.gif";
imgs['nav_our_services']	= "images/nav_our_services_on.gif";
imgs['nav_field_notes']		= "images/nav_field_notes_on.gif";
imgs['nav_clients']		= "images/nav_clients_on.gif";
imgs['nav_contact']			= "images/nav_contact_on.gif";


function preloadImages() {
	for (var i in imgs) {
		if (typeof(imgs[i]) == "string") {
			var src = imgs[i];
			imgs[i] = new Image();
			imgs[i].src = src;
		} // typeof == String
	} // for i
} // preloadImages
preloadImages();

function rollOver(obj, over) {
	var thisObj = document[obj];
	if (thisObj && imgs[obj]) {
		if (over) {
			imgsOff[obj] = new Image();
			imgsOff[obj].src = thisObj.src;
			thisObj.src = imgs[obj].src;
		} // over
		else thisObj.src = imgsOff[obj].src;
	} // if thisObj
} // rollOver

function geturl(url) {
	window.location.replace(url);
} // geturl

function getContent(url) {
} // getContent

// -->