From 4cc79138177a14b478df66b5a7c74d06a40f8397 Mon Sep 17 00:00:00 2001
From: Jan-Piet Mens <jpmens@gmail.com>
Date: Wed, 30 Sep 2015 16:55:18 +0200
Subject: [PATCH] bounds-fit if &fit=1 	closes #48

---
 docroot/last/functions.js | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

diff --git a/docroot/last/functions.js b/docroot/last/functions.js
index cd4aecf..38bc42c 100644
--- a/docroot/last/functions.js
+++ b/docroot/last/functions.js
@@ -1,13 +1,17 @@
 var map;
+var do_fit = false;
 var markers = {};
 var livemarkers = true;
 
 function initialize() {
 	var lat = 50.098280;
 	var lon = 10.187189;
+	var params = getSearchParameters();
 
 	var center = new google.maps.LatLng(lat,lon);
 
+	do_fit = (params.fit) ? true : false;
+
 	mapOptions = {
 		center: center,
 		zoom: 3, // 9,
@@ -30,6 +34,23 @@ function clog(upd, id, s) {
 	console.log(upd + ": " + ident + " " + s);
 }
 
+/* http://stackoverflow.com/questions/5448545/ */
+function getSearchParameters() {
+      var prmstr = window.location.search.substr(1);
+      return prmstr != null && prmstr != "" ? transformToAssocArray(prmstr) : {};
+}
+
+function transformToAssocArray( prmstr ) {
+    var params = {};
+    var prmarr = prmstr.split("&");
+    for ( var i = 0; i < prmarr.length; i++) {
+        var tmparr = prmarr[i].split("=");
+        params[tmparr[0]] = tmparr[1];
+    }
+    return params;
+}
+
+
 /*
  * Close all the infowindows in the `markers' object, and then open the
  * infowindow in the specified marker.
@@ -123,7 +144,9 @@ function map_marker(loc)
 		markers[id] = m;
 	}
 
-	fitbounds();
+	if (do_fit) {
+		fitbounds();
+	}
 }
 
 google.maps.event.addDomListener(window, 'load', initialize);