okresy_select = new Array();
                kraj_select = 0;


                // zobrazeni 
                function af_cis_village_part_show(parent_id){
                          
                   parent_el = "mch_parent_" + parent_id;

                   af_cis_village_part_unset_all(parent_el);

                   if (tge(parent_el))
                   {
                     ge(parent_el).style.display = "block";
                   } // end if 
                  
                } // end function 

   
   
                // skryti a odskrtnuti vsech podskupin 
                function af_cis_village_part_unset_all(exception_id){
                  
                  cont_el = "searchform_advanced_field_cont_cis_village_part";
                  if (tge(cont_el))
                  {
                  
                    el_ch = ge(cont_el);
                    el_ch = el_ch.childNodes;
                    c = el_ch.length;                  
                    
                    for (var j=0; j < c; j++) 
                    {                    
                      cur_el = el_ch[j];
                      
                      // skryti divu
                      cur_el_ch = cur_el.childNodes;
                      c_ch = cur_el_ch.length;
                      
                      for (var i=0; i < c_ch; i++) 
                      {                    
                        cur_el_ch_2 = cur_el_ch[i];
                        
                        if (cur_el_ch_2.nodeName && cur_el_ch_2.nodeName == "DIV")
                        {                    
                          cur_el_ch_2.style.display = "none";                    
                  
                          // preskoceni prevybraneho
                          if ((exception_id != "" || exception_id != 0) && cur_el_ch_2.id == exception_id)
                          {
                            continue;
                          } // end if 
                          // ---
                                                
                          // odskrtnuti inputu
                          cur_el_ch_3 = cur_el_ch_2.childNodes;                      
                          c_ch_3 = cur_el_ch_3.length;
                            
                          for (var k=0; k < c_ch_3; k++) 
                          {                    
                            cur_el_ch_4 = cur_el_ch_3[k];
                            if (cur_el_ch_4.nodeName && cur_el_ch_4.nodeName == "DIV")
                            {                        
                              
                              // div obsahuje jeste input 
                              cur_el_ch_5 = cur_el_ch_4.childNodes;
                              c_ch_5 = cur_el_ch_5.length;
                              
                              for (var l=0; l < c_ch_5; l++) 
                              {                    
                                cur_el_ch_6 = cur_el_ch_5[l];
                                //alert(cur_el_ch_6.nodeName);
                                if (cur_el_ch_6.nodeName && cur_el_ch_6.nodeName == "INPUT")
                                {                        
                                  cur_el_ch_6.checked = false; 
                                } // end if 
                              } // end for
                              // ---
                                  
                            } // end if 
                          } // end for
                         // ---
                           
                        } // end if 
                      } // end for
                      
                    } // end for
                  
                  } // end if 
                
                } // end function 


                
                // predvyber hodnoty z ajaxe
                function af_select_first(field, id, name){ 
              
                  //alert("!");
                  el_hidden_field = "el_"   + field;
                  el_text_field   = "text_"   + field;
                  el_div_field    = "div_"   + field;                    
                  
                  if (document.getElementById(el_hidden_field)  != null) hidden_field  = document.getElementById(el_hidden_field);  
                  if (document.getElementById(el_text_field)  != null) text_field      = document.getElementById(el_text_field);   
                  //if (document.getElementById(div_field) != null) div_field  = document.getElementById(el_div_field); 
                  
                  hidden_field.value  = id;  
                  text_field.value    = name; 
                  //div_field.innerHTML = "";
                  
                  //x.style.display = "none";
                  
                } // end function  


                
                function update_map(def_val, def_name){
                                   
                  if (tge("iframe_form_input_advanced"))
                  {
                    // vycisteni 
                    okresy_clean = new Array();
                    for (id in okresy_select) 
                    {
                      if (okresy_select[id] == "") 
                      {
                        continue;
                      } // end if 

                      okresy_clean.push(okresy_select[id]);
                      
                    } // end for               
                    // ---
                    
                    se_v("ajax_field_advanced", "city");
                    
                    if (def_val != 0)
                    {
                      se_v("iframe_form_value_advanced", def_val);
                    } // end if 
                    
                    if (def_name != "")
                    {
                      se_v("iframe_form_name_advanced", def_name);
                    } // end if 
                    
                    se_v("iframe_form_input_advanced", okresy_clean);
                    document.iframe_form_advanced.submit();                    
                    
                  } // end if 
                
                } // end function 
                

                
                // funkce rozbali kategorii, pokud v ni jsou zaskrtnute checkboxy
                function rozbal_selected(zero_parents){
                  
                  for (id in zero_parents) 
                  {
                    id_group_div = "mch_div_group_" + zero_parents[id];

                    if(tge(id_group_div))
                    {
                      el = ge(id_group_div);
                      el_ch = el.childNodes;
                      c = el_ch.length; 
                                            
                      any_checked = false;
                          
                      for (var j=0; j < c; j++) 
                      {                    
                        cur_el = el_ch[j];
                        
                        cur_el_ch = cur_el.childNodes;
                        c_ch = cur_el_ch.length;
                        
                        for (var i=0; i < c_ch; i++) 
                        {                    
                          cur_el_ch_2 = cur_el_ch[i];
                          if (cur_el_ch_2.nodeName && cur_el_ch_2.nodeName == "INPUT")
                          {
                            if (cur_el_ch_2.checked)
                            {
                              any_checked = true;
                              break;
                            } // end if 
                          } // end if 
                        } // end if                     
                      } // end for

                      if (any_checked)
                      {
                        switchdisplay_2(id_group_div);
                        
                        el_group_input = "searchform_advanced_field_id_reality_type_" + zero_parents[id];
                        ge(el_group_input).checked = true;
                      } // end if 
                          
                    } // end if 
                  } // end for
                                                                  
                  //el = ge("searchform_advanced_field_cont_reality_type"); 
                  
                  //mch_div_group_4
                  //switchdisplay
                   
                } // end function 
                // ---
                
                
                //                
                function multicheckbox_invert_group(id_control, id_group_div){
                
                  // po zaskrnuti elementu "id_control" se zaskrtnou checkboxy v divu id="id_group_div"
                  // funguje pouze pro search v generovanem tvaru - tedy pro jedno vnoreni (v divu)
                  
                  checker = ge(id_control).checked;
                   
                  el = ge(id_group_div);
                  el_ch = el.childNodes;
                  c = el_ch.length;                  
                  
                  for (var j=0; j < c; j++) 
                  {                    
                    cur_el = el_ch[j];
                    
                    cur_el_ch = cur_el.childNodes;
                    c_ch = cur_el_ch.length;
                    
                    for (var i=0; i < c_ch; i++) 
                    {                    
                      cur_el_ch_2 = cur_el_ch[i];
                      if (cur_el_ch_2.nodeName && cur_el_ch_2.nodeName == "INPUT")
                      {
                        cur_el_ch_2.checked = checker;
                      } // end if 
                    } // end if                     
                  } // end for
                  
                } // end function 
                
                
                
                
                
                function clear_selection_all(){
                  
                  okresy_select = new Array();

                  for(i=0;i<=141;i++) // 20 - pocet krajuuu
                  {                  
                    el_id = "unselect_all_" + i;
                    if (tge(el_id))
                    {
                      ge(el_id).onclick();
                    } // end if 
                  } // end for
                                    
                  update_vybrane_okresy();
                  
                } // end function 
                
                
                
                function init_okresy_select(region){
                                    
                  for (id in region) 
                  {
                    okresy_select[region[id]] = region[id];
                  } // end for
                                                        
                  update_vybrane_okresy();                
                
                } // end function 

                  
                  
                function show_kraj(nazev)
                {
                  se_c("vybrany_kraj", nazev);
                } // end function 
                                                
                
                function set_kraj(nazev, kraj_id){
                                                
                  if (nazev == "")
                  {
                    nazev = "&nbsp;";
                  } // end if 
                  
                  document.getElementById("popis_kraje").innerHTML = nazev;
                
                } // end function 

                                       
                    
                function select_kraj(kraj_id){                  
                  
                  kraj_select = kraj_id;
                  
                  for(i=0;i<=141;i++) // 20 - pocet krajuuu
                  {                  
                    el_id = "kraj_" + i;
                    if (document.getElementById(el_id) != null)
                    {
                      document.getElementById(el_id).style.display = "none";   
                    } // end if     
                  } // end for
                  
                  el_id = "kraj_" + kraj_id;
                  document.getElementById(el_id).style.display = "inline";
                
                } // end function                  
                    

                    
                function select_all(kraj_id, okresy_pocet, state){                
                  
                  for (var i = 0; i < okresy_pocet; i++) 
                  {                    
                    el_id = "kraj_" + kraj_id + "_okresy_" + i;
                    document.getElementById(el_id).checked = state;
                    document.getElementById(el_id).onclick();
                  }  // end for
                } // end function 

                
                                  
                function set_okres(el_okres, okres_id, okres_name){
               
                
                  if (!el_okres.checked) 
                  {                  
                    okresy_select[okres_id] = "";
                  }
                  else 
                  {
                    okresy_select[okres_id] = okres_id;
                  } // end else                                 

                  update_vybrane_okresy();
                  
                } // end function 
                
                
                
                function update_vybrane_okresy(){
                                                    
                  vybrane_okresy_text = "";
                  
                  for (id in okresy_select) 
                  {
                    if (okresy_select[id] == "") 
                    {
                      continue;
                    } // end if 

                    vybrane_okresy_text += document.getElementById("nazev_okresu_" + okresy_select[id]).innerHTML + " | "; 
                  } // end for               
                  
                  document.getElementById("vybrane_okresy").innerHTML = vybrane_okresy_text;                  
                                                  
                } // end function 
                
                
                
            // funkce se stara o skryvani / zobrazovani (podle show) selectu ze search, tak aby bylo videt menicko.
            function display_search_select(el_this, show){

              if (el_this.id != "")
              {
                if (tge(el_this.id))
                {
                  li_hl_menu = ge(el_this.id);
                  if (li_hl_menu)
                  {                         
                    licka = li_hl_menu.getElementsByTagName("LI");  // menu
                    
                    licka_height = 0;
                    licka_weight = 0;
                    for (var k=0; k<licka.length; k++) 
                    {  
                      licka_height += getElementHeight(licka[k]);
                      licka_weight = getElementWidth(licka[k]);
                    } // end for

                    menu_pos = findPos(li_hl_menu);
                    menu_x1 = menu_pos[0];
                    menu_y1 = menu_pos[1] + getElementHeight(li_hl_menu); // musi se pripocitat i vyska hlavniho menu
                    menu_x2 = menu_x1 + licka_weight;
                    menu_y2 = menu_y1 + licka_height;
                    
                    /*
                    ge("menu_div").style.left = menu_x1 + "px";
                    ge("menu_div").style.top = menu_y1  + "px";
                    ge("menu_div").style.width = menu_x2 - menu_x1 + "px";
                    ge("menu_div").style.height = menu_y2 - menu_y1 + "px";
                    */
                    
                    //alert(menu_x1+","+ menu_y1+","+ menu_x2+","+ menu_y2);
                    
                    // podpora jednoducheho i rozsireneho hledani
                    search_form_el = "";
                    if (tge("standard_contejner") && ge("standard_type_searchform_control").style.display != "none")
                    {
                      search_form_el = "searchform_standard_id";                      
                    } // end if
                     
                    if (tge("advanced_contejner") && ge("advanced_type_searchform_control").style.display != "none")
                    {
                      search_form_el = "searchform_advanced_id";
                    } // end if 
                    // ---
                    
                    if (search_form_el != "")
                    { 
                      std_form = document.forms[search_form_el];
                      std_form_el_cnt = std_form.elements.length;
                      
                      if (show)
                      {
                        for (var j=0; j<std_form_el_cnt; j++) 
                        {                 
                          cur_el = std_form.elements[j];
                          if (cur_el.nodeName && cur_el.nodeName == "SELECT")
                          {
                            el_id_display_show(cur_el.id); 
                          } // end if 
                        } // end for 
                      } // end if 
                        
                      for (var j=0; j<std_form_el_cnt; j++) 
                      {                 
                        cur_el = std_form.elements[j];
                        if (cur_el.nodeName && cur_el.nodeName == "SELECT")
                        {
                          sel_pos = findPos(cur_el);
                          sel_x1 = sel_pos[0];
                          sel_y1 = sel_pos[1];
                          sel_x2 = sel_x1 + getElementWidth(cur_el);
                          sel_y2 = sel_y1 + getElementHeight(cur_el);
                         
                          //alert(cur_el.id + " - " + menu_y2 + ", " + sel_y2);
                          //alert(cur_el.id + " - " + sel_x1 + " > " + menu_x1 + " && " + sel_x1 + " < " + menu_x2 + " || " + sel_x2 + " > " + menu_x1 + " && " + sel_x2 + " < " + menu_x2 );
                                                  
                          // Y - staci, pokud presahuje && X - zasahuje levym rohem || zasahuje pravym rohem
                          if ( menu_y2 > sel_y1 && ((sel_x1 > menu_x1 && sel_x1 < menu_x2) || (sel_x2 > menu_x1 && sel_x2 < menu_x2)) )
                          {
                            if (!show)                          
                            {                            
                              el_id_display_hide(cur_el.id);
                            } // end if 
                           
                            //alert(cur_el.id);
                          } // end if                                                              
                          
                          // alert(menu_x1+","+ menu_y1+","+ menu_x2+","+ menu_y2 + " --- " + sel_x1+","+ sel_y1+","+ sel_x2+","+ sel_y2);
                          
                        } // end if                              
                      } // end for                                                      
                    } // end if                          
                  } // end if 
                } // end if                    
              } // end if 
             
            } // end function