//script for photo gallery
function openGallery(URL) {
aWindow=window.open(URL,"gallery","toobar=no,width=460,height=465,left=50,top=50,satus=no,scrollbars=yes,resize=yes,menubar=no");
}
//end photo gallery

//start navigation script
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		gps_over = newImage("images/gps-over.gif");
		peru_over = newImage("images/peru-over.gif");
		turkey_over = newImage("images/turkey-over.gif");
		ant_over = newImage("images/ant-over.gif");
		pat_over = newImage("images/pat-over.gif");
		contact_over = newImage("images/contact-over.gif");
		site_over = newImage("images/site-over.gif");
		sb3home_over = newImage("images/sb3home-over.gif");
		sb3trips_over = newImage("images/sb3trips-over.gif");
		sb3travs_over = newImage("images/sb3travs-over.gif");
		sb3about_over = newImage("images/sb3about-over.gif");
		sb3private_over = newImage("images/sb3private-over.gif");
		sb3holiday_over = newImage("images/sb3holiday-over.gif");
		sb3yachts_over = newImage("images/sb3yachts-over.gif");
		sb3guides_over = newImage("images/sb3guides-over.gif");
		sb3photo_over = newImage("images/sb3photo-over.gif");
		sb3info_over = newImage("images/sb3info-over.gif");
		sb3email_over = newImage("images/sb3email-over.gif");
		preloadFlag = true;
	}
}
//end navigation