<!--

var mediaWindow = 0;
var passedImage = 1;

function launchMediaViewer(theSource, theImage) {
    if (!mediaWindow || mediaWindow.closed) {
        mediaWindow =open(theSource,'snowscape','toolbar=0, width=600,height=450, scrollbars = 0, menuBar=0, resizable = 0,location= 0');
    } else { 
        mediaWindow.location ='mediaViewer.htm';    
    }
    mediaWindow.focus ();
    mediaWindow.moveTo (20 , 30 );
	
	//jumped to a new image directly
	passedImage=theImage;
}

function showFrame(theFrame,theMarker) {
	document.all[theFrame].style.visibility = "visible";
	//document.all[theMarker].style.visibility = "visible";
}
function hideFrame(theFrame,theMarker) {
	document.all[theFrame].style.visibility = "hidden";
	//document.all[theMarker].style.visibility = "hidden";
}

function showText(currentText,layerList,x,y) {
	var theString;
	for(xString in layerList) {
		theString = layerList[xString];
		
		if (theString == currentText) {
			document.all[theString].style.left = (x+"px"); 
			document.all[theString].style.top = (y+"px");
			document.all[theString].style.visibility = "visible";
		} else {
			document.all[theString].style.visibility = "hidden";
		}
	}
}

/*
function showHome() {
	document.all.text_home.style.left = "394px"; 
	document.all.text_home.style.top = "267px";
	document.all.text_home.style.visibility = "visible";
	document.all.text_tours.style.visibility = "hidden";
	document.all.text_prices.style.visibility = "hidden";
}

function showPrices() {
	document.all.text_prices.style.left = "394px"; 
	document.all.text_prices.style.top = "267px";
	document.all.text_tours.style.visibility = "hidden";
	document.all.text_home.style.visibility = "hidden";
	document.all.text_prices.style.visibility = "visible";
}

function showTours() {
	document.all.text_tours.style.left = "394px"; 
	document.all.text_tours.style.top = "267px";
	document.all.text_tours.style.visibility = "visible";
	document.all.text_home.style.visibility = "hidden";
	document.all.text_prices.style.visibility = "hidden";
}
*/

//debugging tools
function broadcast(theObj) {
	if (typeof theObj == 'object') broadcastObj(theObj);
	else if (typeof theObj == 'array') broadcastArray(theObj);
	else alert(typeof theObj + '   ' + theObj);
}
function broadcastObj(theObj) {
	totalString = '';
	xString = '';
	for(xString in theObj) {
		if (theObj [xString]) totalString += (xString + ':  '+ theObj[xString] + '  ');
	}        
	alert(totalString);
}
function broadcastArray(theObj) {
	totalString = '';
	for(xIndex = 0;xIndex < theObj.length;xIndex++) {
		totalString += (theObj[xIndex]);
	}
        
	alert(totalString);
}

//rollover stuff
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->

var documentLoaded = 0;

function Is() {
var agent = navigator.userAgent.toLowerCase();
this.major = parseInt(navigator.appVersion);
this.minor = parseFloat(navigator.appVersion);
this.ns = ((agent.indexOf('mozilla')!=-1) && ((agent.indexOf('spoofer')==-1) && (agent.indexOf('compatible') == -1)));
this.ns2 = (this.ns && (this.major == 3));
this.ns3 = (this.ns && (this.major == 3));
this.ns4b = (this.ns && (this.minor < 4.04));
this.ns4 = (this.ns && (this.major >= 4));
this.ie = (agent.indexOf("msie") != -1);
this.ie3 = (this.ie && (this.major == 2));
this.ie4 = (this.ie && (this.major >= 4));
this.op3 = (agent.indexOf("opera") != -1);
this.win = (agent.indexOf("win")!=-1);
this.mac = (agent.indexOf("mac")!=-1);
this.unix = (agent.indexOf("x11")!=-1);
}

var is = new Is();
function returnToIndex() {
    window.location ="index.htm";
    setTimeout ("window.reload ()", 10);
}

function preloadImage(theImage,theSource, width, height) {
    theImage.src  = theSource;
    
    if (width != null)theImage.width = width;
    if (height != null)theImage.height = height;
}