-function parse_image_num(url, default_value) {
- var url_array = (window.location.toString().split("#"));
- if (url_array.length != 2) {
- return default_value;
- }
-
- var num = parseInt(url_array[1]);
- if (num > 1 && num <= global_image_list.length) { // and then num != NaN
+function parse_image_num(default_value) {
+ var num = parseInt(window.location.hash.substr(1));
+ if (num >= 1 && num <= global_image_list.length) { // and then num != NaN