+++ /dev/null
-function updatelinks(lon,lat,zoom) {
- var links = new Object();
- links['viewanchor'] = '/index.html';
- //links['editanchor'] = 'edit.html';
- links['uploadanchor'] = '/traces';
- links['loginanchor'] = '/login.html';
- links['logoutanchor'] = '/logout.html';
- links['registeranchor'] = '/create-account.html';
-
- var node;
- var anchor;
- for (anchor in links) {
- node = document.getElementById(anchor);
- if (! node) { continue; }
- var args = getArgs(node.href);
- args["lat"] = lat;
- args["lon"] = lon;
- args["zoom"] = zoom;
- node.href = setArgs(node.href, args);
- }
-
- node = document.getElementById("editanchor");
- if (node) {
- if (zoom >= 11) {
- var args = new Object();
- args.lat = lat;
- args.lon = lon;
- args.zoom = zoom;
- node.href = setArgs("/edit.html", args);
- node.style.fontStyle = 'normal';
- } else {
- node.href = 'javascript:alert("zoom in to edit map");';
- node.style.fontStyle = 'italic';
- }
- }
-}
-
-function getArgs(url) {
- var args = new Object();
- var querystart = url.indexOf("?");
-
- if (querystart >= 0) {
- var querystring = url.substring(querystart + 1);
- var queryitems = querystring.split("&");
-
- for (var i = 0; i < queryitems.length; i++) {
- if (match = queryitems[i].match(/^(.*)=(.*)$/)) {
- args[unescape(match[1])] = unescape(match[2]);
- } else {
- args[unescape(queryitems[i])] = null
- }
- }
- }
-
- return args;
-}
-
-function setArgs(url, args) {
- var queryitems = new Array();
-
- for (arg in args)
- {
- if (args[arg] == null) {
- queryitems.push(escape(arg));
- } else {
- queryitems.push(escape(arg) + "=" + escape(args[arg]));
- }
- }
-
- return url.replace(/\?.*$/, "") + "?" + queryitems.join("&");
-}