/*
JS code to cope with location map plotting
*/
function ChangeMap() {
   var index = document.getElementById("scale").selectedIndex;
   if (index == 0) {
      document.getElementById('Map').src = 'http://www.multimap.com/map/gif.cgi?X=258390&Y=665800&width=500&height=300&scale=10000&client=light';
      }
   if (index == 1) {
      document.getElementById('Map').src = 'http://www.multimap.com/map/gif.cgi?X=258390&Y=665800&width=500&height=300&scale=25000&client=light';
      }
   if (index == 2) {
      document.getElementById('Map').src = 'http://www.multimap.com/map/gif.cgi?X=258390&Y=665800&width=500&height=300&scale=50000&client=light';
      }
   if (index == 3) {
      document.getElementById('Map').src = 'http://www.multimap.com/map/gif.cgi?X=258390&Y=665800&width=500&height=300&scale=100000&client=light';
      }
   }