function mapa_DoFSCommand(command, args) {
  nastav_kraj(command);
  //alert(command);
}

function nastav_kraj(kr) {
  //alert(kr);
  if(kr=="nic")
    for(j=0;j<document.k.length;j++) {
      document.i[j]=0;	 
    }  
  else
    for(j=0;j<document.k.length;j++) {
       if(document.k[j]==kr && document.i[j]==0) document.i[j]=1;
       else if(document.k[j]==kr && document.i[j]==1) document.i[j]=0;	 
    }
  nastav_dotaz(kr);
}

function nastav_dotaz(kr) {
  sql = "x";
  for(j=0;j<document.k.length;j++) {
     if(document.i[j]==1) sql += " "+document.k[j];
  }
  //alert(sql);
  document.forms[0].kraj2.value = sql;
}

function init() {
  document.k = new Array();
  document.k[document.k.length] = "jihocesky";
  document.k[document.k.length] = "jihomoravsky";
  document.k[document.k.length] = "karlovarsky";
  document.k[document.k.length] = "vysocina";
  document.k[document.k.length] = "kralovehradecky";
  document.k[document.k.length] = "liberecky";
  document.k[document.k.length] = "moravskoslezsky";
  document.k[document.k.length] = "olomoucky";
  document.k[document.k.length] = "pardubicky";
  document.k[document.k.length] = "plzensky";
  document.k[document.k.length] = "praha";
  document.k[document.k.length] = "stredocesky";
  document.k[document.k.length] = "ustecky";
  document.k[document.k.length] = "zlinsky";

  document.i = new Array();
  document.i[document.i.length] = 0;
  document.i[document.i.length] = 0;
  document.i[document.i.length] = 0;
  document.i[document.i.length] = 0;
  document.i[document.i.length] = 0;
  document.i[document.i.length] = 0;
  document.i[document.i.length] = 0;
  document.i[document.i.length] = 0;
  document.i[document.i.length] = 0;
  document.i[document.i.length] = 0;
  document.i[document.i.length] = 0;
  document.i[document.i.length] = 0;
  document.i[document.i.length] = 0;
  document.i[document.i.length] = 0;  
}