<!--
var my_viewer = "smart";

my_query = self.location.search;
tmp = "empty";
idx = my_query.toLowerCase().indexOf("viewer=");
if (idx > -1)
{
	tmp = my_query.substring(idx+7);
      idx = tmp.indexOf(";");
      if (idx > 0)
      {
         tmp = tmp.substring(0, idx);
      }
      if (tmp == "frog" || tmp == "smart")
      {
	      my_viewer = tmp;
      }
}
//-->