// ########## THIS FUNCTION JUST READS THE QUERY STRING
// ########## OF THE URL (used when making a guidemap page.htm?guidemap=1)


var qsParm = new Array();
qsParm['guidemap'] = null;


function qs() {
  var query = window.location.search.substring(1);
  var parms = query.split('&');
  for (var i=0; i<parms.length; i++) {
  var pos = parms[i].indexOf('=');
  if (pos > 0) {
    var key = parms[i].substring(0,pos);
    var val = parms[i].substring(pos+1);
    qsParm[key] = val; } } } 


qs();