function linkto(linkto){
  var queryStr='';
  for(j=0; j<it[0].length; j++){
	queryStr += it[0][j].ocstatus;
  }
  window.self.location=linkto+"?&mnu="+queryStr+"$$";
}

function urldecode()
{
  curUrl = location.search;
  qpos  = curUrl.indexOf('&mnu=',0);
  qpos2 = curUrl.indexOf('$$',0);
  if(qpos==-1)return;
  queryStr = curUrl.slice(qpos+5, qpos2);
  for(j=0; j<queryStr.length; j++)
	{
	stat=queryStr.substr(j, 1);
	it[0][j].ocstatus=stat;
	}
}