click: "switchEnv()"
							}
						]
					}
				},
				methods: {

				},
				updated: function() {
					setPanZoom();
					svgZoomTo(coord.curr);
				}
			});
			const vm = App.mount("#app");

			var panzoom;


			if (getQueryVars("x") != null && getQueryVars("y") != null && getQueryVars("z") != null) {
				coord.curr = [getQueryVars("x"), getQueryVars("y"), getQueryVars("z")];
			}

			switchEnv();

			// ================================================

			function getQueryVars