var netscape = 0;
var goodIE = 0;
var flag = 0; var lensflag=0; var basedelay=2000;
browserName = navigator.appName.substring(0,8);
browserVer = parseFloat(navigator.appVersion);
if (browserName == "Netscape" && browserVer >= 3)
{ netscape = 1; }
if (browserName == "Microsof" && browserVer == 4)
{ goodIE = 1; basedelay=4000 }
//------
if (netscape || goodIE) {
house = new Image(); house_over = new Image();
house.src = "buttons/button_house_grounds.png"; house_over.src="buttons/button_house_grounds2.png";
map = new Image(); map_over = new Image();
map.src = "buttons/button_map_directions.png"; map_over.src="buttons/button_map_directions2.png";
area = new Image(); area_over = new Image();
area.src = "buttons/button_area_attractions.png"; area_over.src="buttons/button_area_attractions2.png";
reservation = new Image(); reservation_over = new Image();
reservation.src = "buttons/button_reservation_application.png"; reservation_over.src="buttons/button_reservation_application2.png";
}
//---
function img_over(imgName, imgType) {
if (netscape || goodIE) {
imgOver = eval(imgType + "_over.src");
document [imgName].src = imgOver; }}
function img_off(imgName, imgType) {
if (netscape || goodIE) {
imgOff = eval(imgType + ".src");
document [imgName].src = imgOff; }}






function popup_window(url)      {
        var x=((window.screen.width-426)/2);
        var y=((window.screen.height-450)/2);
        eval("popup=window.open('"+url+"','help','height=450,width=426,toolbar=no,status=no,directories=no,location=no,scrollbars=no,menubar=no,resizable=no,top=" + y + ",left=" + x + "');");
        if (!popup.opener) popup.opener = self;
}




function popup_window(url)      {
        var x=((window.screen.width-426)/2);
        var y=((window.screen.height-450)/2);
        eval("popup=window.open('"+url+"','help','height=450,width=426,toolbar=no,status=no,directories=no,location=no,scrollbars=no,menubar=no,resizable=no,top=" + y + ",left=" + x + "');");
        if (!popup.opener) popup.opener = self;
}


function popup_window2(url)      {
        var x=((window.screen.width-426)/2);
        var y=((window.screen.height-450)/2);
        eval("popup=window.open('"+url+"','help','height=450,width=426,toolbar=no,status=no,directories=no,location=no,scrollbars=yes,menubar=no,resizable=no,top=" + y + ",left=" + x + "');");
        if (!popup.opener) popup.opener = self;
}


function popup_window3(url)      {
        var x=((window.screen.width-426)/2);
        var y=((window.screen.height-350)/2);
        eval("popup=window.open('"+url+"','help','height=350,width=426,toolbar=no,status=no,directories=no,location=no,scrollbars=no,menubar=no,resizable=no,top=" + y + ",left=" + x + "');");
        if (!popup.opener) popup.opener = self;
}