+ return;
+ }
+ $("map-overlay").show();
+ SyjSaveUI.enable();
+ this.editControl.deactivate();
+ }.bind(this));
+
+ document.observe('simplebox:shown', this.observer.bindAsEventListener(this));
+ SYJPathLength.update();
+ },
+
+ saveBaseLayer: function(data) {
+ try {
+ store.set('baselayer', data.layer.layerCode);
+ } catch(e) {}
+ },
+
+ createLayerSwitcher: function() {
+ var control = new OpenLayers.Control.LayerSwitcher({roundedCorner: false});
+ // XXX: we need to "live-patch" LayerSwitcher to use our icons. We use
+ // a regexp instead of a string in case OpenLayers is modified and in
+ // case browsers modify the function representation
+ control.loadContents = eval('(function() { return (' + control.loadContents.toString().replace(
+ /\s*=\s*imgLocation\s*\+\s*['"]layer-switcher-maximize\.png['"]\s*;/,
+ " = 'icons/layer-switcher-maximize-flipped.png';"
+ ) + ')}())');
+ var oldMaximizeControl = control.maximizeControl;
+ var self = this;
+ control.maximizeControl = (function(oldfunc) {
+ return function() {
+ oldfunc.apply(control, arguments);
+ self.messenger.hide();
+ };
+ }(control.maximizeControl));
+
+ return control;
+ },
+
+ initMapPos: function (aPos) {
+ var extent = null, center = null, zoom = 0;
+
+ if (aPos.hasOwnProperty('lon') && aPos.hasOwnProperty('lat') && aPos.hasOwnProperty('zoom')) {
+ center = new OpenLayers.LonLat(parseFloat(aPos.lon), parseFloat(aPos.lat)).transform(WGS84, Mercator);
+ zoom = parseInt(aPos.zoom, 10);
+ } else if (aPos.hasOwnProperty('minlon') && aPos.hasOwnProperty('minlat')
+ && aPos.hasOwnProperty('maxlon') && aPos.hasOwnProperty('maxlat')) {
+ extent = new OpenLayers.Bounds(aPos.minlon, aPos.minlat, aPos.maxlon, aPos.maxlat)
+ .transform(WGS84, Mercator);
+ } else {
+ extent = new OpenLayers.Bounds(-160, -70, 160, 70).transform(WGS84, Mercator);
+ }
+
+ if (extent) {
+ this.map.zoomToExtent(extent);
+ } else {
+ this.map.setCenter(center, zoom);