// JavaScript Document
function 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=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function showHideLayers() { //v6.0
  var i,p,v,obj,args=showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function newPano(num){ 
		//alert("newPano(" + num + ")");
		showHideLayers('panoramic','','show');
		
	 if(document.ptviewer){
		 //alert("hovno");
		 document.ptviewer.newPanoFromList(num);
	}
	
}

function doAutorotationStart() {
	//alert("doAutorotationStart()");
	if(document.ptviewer){
       	document.ptviewer.startAutoPan( 0.3, 0.0, 1.0 );
	}
}
function doAutorotationStop() {
		//alert("doAutorotationStop()");
		if(document.ptviewer){
        	document.ptviewer.stopAutoPan();
		}
}
function doZoomIn() {
	//alert("DoZoomIn()");
	//document.ptviewer.startAutoPan( 0.0, 0.0, 1.0/1.03 );
	if(document.ptviewer){
		document.ptviewer.stopAutoPan();
		document.ptviewer.zoomIn();
	}
	//document.ptviewer.StartAutopan();
}
function doZoomOut() {
	//alert("DoZoomOut()");
	//document.ptviewer.startAutoPan( 0.0, 0.0, 1.03 );
	if(document.ptviewer){
		document.ptviewer.stopAutoPan();
		document.ptviewer.zoomOut();
	}
	//document.ptviewer.StartAutopan();
	
}

function doPanUp(){
	if(document.ptviewer){
		document.ptviewer.stopAutoPan();
		document.ptviewer.panUp();
	}
}

function doPanLeft(){
	if(document.ptviewer){
		document.ptviewer.stopAutoPan();
		document.ptviewer.panLeft();
	}
}

function doPanDown(){
	if(document.ptviewer){
		document.ptviewer.stopAutoPan();
		document.ptviewer.panDown();
	}
}

function doPanRight(){
	if(document.ptviewer){
		document.ptviewer.stopAutoPan();
		document.ptviewer.panRight();
	}
}

function hidePano(){
	showHideLayers('panoramic','','hide');
	
}