var query = window.location.search;
// Skip the leading ?, which should always be there,
// but be careful anyway
if (query.substring(0, 1) == '?') {
    query = query.substring(1);
  }
var data = query.split(',');
for (i = 0; (i < data.length); i++) {
    data[i] = unescape(data[i]);
  }