1 files changed, 100 insertions, 0 deletions
diff --git a/media/js/photos.js b/media/js/photos.js
new file mode 100644
index 0000000..32e262f
--- /dev/null
+++ b/media/js/photos.js
@@ -0,0 +1,100 @@
+//Utility functions for map info window
+function mapit(latlontitle) {
+    lat = parseFloat(latlontitle.split(',')[0]);
+    lon = parseFloat(latlontitle.split(',')[1]);
+    //title= latlontitle.split(',')[2];
+    elid= latlontitle.split(',')[2];
+    centerCoord = new google.maps.LatLng(lat, lon);
+    var mapitinit;
+    if (mapitinit == true) {
+        mapPanTo();
+    } else {
+        mapInit();
+    }
+    
+    function mapInit()  {
+        var mapOptions = {
+            zoom: 8,
+            center: centerCoord,
+            disableDefaultUI: true,
+            navigationControl: true,
+            mapTypeId: google.maps.MapTypeId.TERRAIN,
+            navigationControlOptions: {style: google.maps.NavigationControlStyle.SMALL}
+        };
+        map = new google.maps.Map(document.getElementById("mw-"+elid), mapOptions);
+        var marker = new google.maps.Marker({
+            position: centerCoord, 
+            map: map 
+            //title: title
+        });   
+        mapitinit = true;
+    }
+    function mapPanTo(){
+        var marker = new google.maps.Marker({
+            position: centerCoord, 
+            map: map
+            //title: title
+        });  
+        map.panTo(centerCoord);
+    }
+}  
+
+//########## utility functions to create/remove map container ############
+function create_map(obj) {
+    //find id of this image caption:
+    imgid = obj.title.split(',')[2];
+    //create container divs
+    $('<div class="map-container" id="mc-'+imgid+'">').insertBefore($(obj).parent().parent());
+    //$(obj).parent().parent().parent().prepend('<div class="map-container" id="mc-'+imgid+'">');
+    $('#mc-'+imgid).append('<div class="map-wrapper" id="mw-'+imgid+'">');
+    //deal with the variable height of div.legend
+    $('#mc-'+imgid).css({
+        bottom: function(index, value) {
+        return parseFloat($(obj).parent().parent().height())+20;
+     }
+    });
+    
+    mapit(obj.title);
+}
+function remove_map(imgid) {
+    $('#mc-'+imgid).remove();
+}
+
+//############ Document.ready events ##############
+$(document).ready(function(){ 
+
+    //set up click events for map button
+    $('.map-link').click( function() {
+        imgid = this.title.split(',')[2];
+        if ($('#mc-'+imgid).is(":visible")) {
+            remove_map(imgid);  
+        } else {
+            create_map(this);
+        }
+        return false;
+    
+    });
+    var $ele = $('#slides').children()
+    var $curr = 0
+	$(document).bind('keydown', function (e) {
+        var code = e.which;
+        switch (code) {
+            case 39:
+                if ($curr <= $ele.size()) {
+                    $.scrollTo($ele[$curr], 800 );
+                    $curr++
+                }
+                break;
+            case 37:
+                if ($curr > 0) {
+                    $curr--
+                    var $now = $curr
+                    $now--
+                    $.scrollTo($ele[$now], 800 );
+                }
+                break;
+        }
+        return;
+    });
+});
+