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) {
		nav_welcome_over = newImage("../images/welcome-over.gif");
		nav_winery_over = newImage("../images/the-winery-over.gif");
		nav_wines_over = newImage("../images/our-wines-over.gif");
		nav_events_over = newImage("../images/events-and-news-over.gif");
		nav_area_over = newImage("../images/area-and-directions-over.gif");
		nav_club_over = newImage("../images/wine-club-over.gif");
		nav_store_over = newImage("../images/online-store-over.gif");
		preloadFlag = true;
	}
}

function winepopup(url,wineName,popupType) {

	if(popupType==1) { window.open("winepopup.html?wine="+url+"&wineName="+wineName+"&popupType="+popupType,"popup","width=288,height=550,toolbars=no,statusbar=no,status=no,scrolling=no,scrollbars=no,resize=no");  } else { window.open("winepopup.html?wine="+url+"&wineName="+wineName+"&popupType="+popupType+"&page=1","popup","width=288,height=550,toolbars=no,statusbar=no,status=no,scrolling=no,scrollbars=no,resize=no"); }

}

function videoPopup() {

	window.open("chocolatefestival.mpg","videoPopup","width=320,height=250,toolbars=no,statusbar=no,status=no,scrolling=no,scrollbars=no,resize=no");

}