--- a/maps/util.js	Sun Feb 08 20:03:42 2015 +0200
+++ b/maps/util.js	Sun Feb 08 22:06:12 2015 +0200
@@ -4,84 +4,95 @@
 var currLoc = "";
 
 // This function was stolen from http://www.quirksmode.org/js/findpos.html
-function findPos(obj) {
-	var curleft = curtop = 0;
+function findPos(obj)
+{
+  var curleft = curtop = 0;
 
-	if (obj.offsetParent) {
-		curleft = obj.offsetLeft;
-		curtop = obj.offsetTop;
-		while (obj = obj.offsetParent) {
-			curleft += obj.offsetLeft;
-			curtop += obj.offsetTop;
-		}
-	}
+  if (obj.offsetParent)
+  {
+    curleft = obj.offsetLeft;
+    curtop = obj.offsetTop;
+    while (obj = obj.offsetParent)
+    {
+      curleft += obj.offsetLeft;
+      curtop += obj.offsetTop;
+    }
+  }
 
-	return [curleft,curtop];
+  return [curleft, curtop];
 }
 
 
 function gotoElem(obj)
 {
-	var winW = 0, winH = 0;
-	if (typeof(window.innerWidth) == 'number') {
-		// Non-MSIE
-		winW = window.innerWidth;
-		winH = window.innerHeight;
-	} else if (document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)) {
-		// MSIE 6+ in 'standards compliant mode'
-		winW = document.documentElement.clientWidth;
-		winH = document.documentElement.clientHeight;
-	} else if (document.body && (document.body.clientWidth || document.body.clientHeight)) {
-		// MSIE 4 compatible
-		winW = document.body.clientWidth;
-		winH = document.body.clientHeight;
-	}
+  var winW = 0, winH = 0;
+  if (typeof(window.innerWidth) == 'number')
+  {
+    // Non-MSIE
+    winW = window.innerWidth;
+    winH = window.innerHeight;
+  }
+  else
+  if (document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight))
+  {
+    // MSIE 6+ in 'standards compliant mode'
+    winW = document.documentElement.clientWidth;
+    winH = document.documentElement.clientHeight;
+  }
+  else
+  if (document.body && (document.body.clientWidth || document.body.clientHeight))
+  {
+    // MSIE 4 compatible
+    winW = document.body.clientWidth;
+    winH = document.body.clientHeight;
+  }
 
-	c = findPos(obj);
-	window.scrollTo(c[0]-(winW/2), c[1]-(winH/2));
+  c = findPos(obj);
+  window.scrollTo(c[0]-(winW/2), c[1]-(winH/2));
 }
 
 
 function gotoOnLoadPos()
 {
-	var s = window.location.href;
-	if (s.indexOf("#") >= 0) {
-		var n = unescape(s.substr(s.indexOf("#")+1).toLowerCase());
-		var e = document.getElementById(n);
-		if (e) {
-			e.style.background = "red";
-			gotoElem(e);
-			currLoc = n;
-		}
-	}
+  var s = window.location.href;
+  if (s.indexOf("#") >= 0)
+  {
+    var n = unescape(s.substr(s.indexOf("#")+1).toLowerCase());
+    var e = document.getElementById(n);
+    if (e)
+    {
+      e.style.background = "red";
+      gotoElem(e);
+      currLoc = n;
+    }
+  }
 }
 
 
 function gotoPos()
 {
-	var newLoc = document.forms[0].slocation.value;
-	if (currLoc != newLoc) {
-		var e = document.getElementById(newLoc);
-		if (e) {
-			e.style.background = "red";
-			e.style.color = "black";
-			gotoElem(e);
-			var e = document.getElementById(currLoc);
-			if (e) {
-				e.style.background = "white";
-			}
-			currLoc = newLoc;
-		}
-	}
+  var newLoc = document.forms[0].slocation.value;
+  if (currLoc != newLoc)
+  {
+    var e = document.getElementById(newLoc);
+    if (e)
+    {
+      e.style.background = "red";
+      e.style.color = "black";
+      gotoElem(e);
+      var e = document.getElementById(currLoc);
+      if (e)
+      {
+        e.style.background = "white";
+      }
+      currLoc = newLoc;
+    }
+  }
 }
 
+
 function toggleLabels()
 {
-	var labVis = document.forms[0].shide.checked;
-	if (document.all) {
-		var cl = document.styleSheets[0].rules[0];
-	} else {
-		var cl = document.styleSheets[0].cssRules[0];
-	}
-	cl.style.visibility = labVis ? "visible" : "hidden";
+  var cl = document.all ? document.styleSheets[0].rules[0] : document.styleSheets[0].cssRules[0];
+  cl.style.visibility = document.forms[0].shide.checked ? "visible" : "hidden";
 }