How to set another function to closebutton in panorama - google-maps

Question

(sorry for my english) i have a problem,,, I´m trying to create a web in which user click on a polygon and it move user to another page with Google Street View Panorama (this i have). But i also need a code to move user back from "panorama page" to "polygons page" after clicking on close button in panorama. I tried to use the same code like i used before to move user to "panorama page" but it doesn´t work (it just closes panorama, but doesn´t move back to "polygons page"). The line:
google.maps.event.addListener(panorama, "closeclick", function(event) { window.location = "index.html"; })
is the code to move user back to "polygons page" (index.html). Here is the whole code:
function initialize() {
var panoOptions = {
pano: 'Kuchyn',
enableCloseButton: true,
pov: {
heading: 0,
pitch: 0,
zoom: 0
},
panoProvider: getCustomPanorama,
visible: true};
var panorama = new google.maps.StreetViewPanorama(
document.getElementById('map-canvas'), panoOptions);
function getCustomPanoramaTileUrl(pano, zoom, tileX, tileY) {
return 'images/Untitled.jpg';}
function getCustomPanorama(pano, zoom, tileX, tiley) {
if (pano == 'Kuchyn') {
return {
location:
{pano: 'Kuchyn',
description: 'Kromeriz - Kuchyn'},
links: [],
copyright: 'Oznog (c) 2013',
Heading: 180,
tiles:
{tileSize: new google.maps.Size(4096, 2048),
worldSize: new google.maps.Size(4096, 2048),
centerHeading: 180,
verticalFOV: 90,
getTileUrl: getCustomPanoramaTileUrl}
};
}
}
}
google.maps.event.addDomListener(window, 'load', initialize);
google.maps.event.addListener(panorama, "closeclick", function(event) { window.location = "index.html"; })
Please help me, Jan.

Answer 1

Your eventListener for panorama is outside initialize function, move it under panorama declaration as follows:
var panorama = new google.maps.StreetViewPanorama(
document.getElementById('map-canvas'), panoOptions);
// move it here
google.maps.event.addListener(panorama, "closeclick", function(event) { window.location = "index.html"; });
This is because you are not declaring panorama as a global variable, so it cant be attached correctly. Other option is to declare it as global variable var panorama; to above your initialize method.
Cheers.