// LayerFlip code (c) 2000 DEBBIE MEDORO
// detect browsers
var ns, ie, ie4, ie5;
bname = navigator.appName;
ver = navigator.appVersion;
int_ver = parseInt(ver);
if (bname.indexOf("Netscape") >= 0 && int_ver == 4) ns = 1;
if (bname.indexOf("Microsoft Internet Explorer") >=0 && int_ver >= 4) ie = 1;
if (navigator.userAgent.indexOf('MSIE 4')>0) ie4 = 1;
if (navigator.userAgent.indexOf('MSIE 5')>0) ie5 = 1;

// supports nested references for netscape
function getObjStyle(objTree) {
	var objStrArr = objTree.split('.');
	var objStr = objStrArr[objStrArr.length-1];
	var strS = "";
	if (ns) {
		strS += "document.layers[objStrArr[0]]";
		if (objStrArr.length > 1) {
			for (var i=1; i<objStrArr.length; i++) {
				strS += ".document.layers[objStrArr["+i+"]]";
			}
		}
		return (eval(strS));
	}
	
	else if (ie) {
		return (document.all[objStr].style);
	}
}

if (document.images) {
		pic = new Image();
		pic.src = "aalandup.jpg";
		pic_on = new Image();
		pic_on.src = "aalanddown.jpg";
		picview = new Image();
		picview.src = "fronthouse.jpg";
		
		pic2 = new Image();
		pic2.src = "aapondup.jpg";
		pic2_on = new Image();
		pic2_on.src = "aaponddown.jpg";
		pic2view = new Image();
		pic2view.src = "water1a.jpg";

                pic3 = new Image();
		pic3.src = "aapoolup.jpg";
		pic3_on = new Image();
		pic3_on.src = "aapooldown.jpg";
		pic3view = new Image();
		pic3view.src = "frontpool.jpg";  
                
                pic4 = new Image();
		pic4.src = "aawalkup.jpg";
		pic4_on = new Image();
		pic4_on.src = "aawalkdown.jpg";
		pic4view = new Image();
		pic4view.src = "frontwalk.jpg";
		
                pic5 = new Image();
		pic5.src = "aagwup.jpg";
		pic5_on = new Image();
		pic5_on.src = "aagwdown.jpg";
		pic5view = new Image();
		pic5view.src = "frontwall.jpg";
                
               pic6 = new Image();
		pic6.src = "aapatioup.jpg";
		pic6_on = new Image();
		pic6_on.src = "aapatiodown.jpg";
		pic6view = new Image();
		pic6view.src = "frontpatio.jpg";
		
                pic7 = new Image();
		pic7.src = "aabalup.jpg";
		pic7_on = new Image();
		pic7_on.src = "aabaldown.jpg";
		pic7view = new Image();
		pic7view.src = "frontbal.jpg";


                 pic8 = new Image();
		pic8.src = "aastepsup.jpg";
		pic8_on = new Image();
		pic8_on.src = "aastepsdown.jpg";
		pic8view = new Image();
		pic8view.src = "stepspic.jpg";

                pic9 = new Image();
		pic9.src = "aatreesup.jpg";
		pic9_on = new Image();
		pic9_on.src = "aatreesdown.jpg";
		pic9view = new Image();
		pic9view.src = "treepic.jpg";

                  pic10 = new Image();
		pic10.src = "aaplayup.jpg";
		pic10_on = new Image();
		pic10_on.src = "aaplaydown.jpg";
		pic10view = new Image();
		pic10view.src = "playpic.jpg";

}
// LayerFlip code (c) 2000 Adrien L.
function flip() {
	if (document.images) {
		var num_arg = arguments.length-1;
		var layername = "";
		var thisObj;
		
		if ((arguments.length%2) != 0) {
			layername = arguments[num_arg];
		}
		for (var i=0; i<num_arg; i) {
			var j = i+1;
			var imgname = arguments[i];
			var imgsrc = arguments[j];
			if (ns && layername) {
				thisObj = getObjStyle(layername);
				thisObj.document.images[imgname].src = eval(imgsrc+'.src');
			}
			else {
				document.images[imgname].src = eval(imgsrc+'.src');
			}
			i+=2;
		}
	}
}
docObj = (document.layers) ? 'document' : 'document.all'; 

styleObj = (document.layers) ? '' : '.style';

function popUp(evt,currElem) {

if (document.layers || document.all) { 

dom = eval(docObj + '.' + currElem + styleObj) ; state = dom.visibility;

if (state == "visible" || state == "show") { dom.visibility = "hidden"; }

else {
if (document.layers) { 
topVal = eval(evt.pageY + 2) ; 
leftVal = eval(evt.pageX - 125) ; }

if (document.all) { 
topVal = eval(event.y + 2) ; leftVal = eval(event.x - 125) ; }

if(leftVal < 2) { leftVal = 2; } 

dom.top = topVal; dom.left = leftVal; dom.visibility = "visible"; 

}
}
}