function part2(){
  $("div#part2").slideDown("slow");
  $("div.podrobnee").css("visibility","hidden");
}

function submenu(id){

   for(i=1; i<=20; i++){
     if(i!=id){ $("div#sub"+i).css("visibility","hidden"); }
   }

   $("div#sub"+id).css("visibility", "visible");

}

function hidemenus(){
   for(i=1; i<=20; i++){
     $("div#sub"+i).css("visibility","hidden");
   }
}

function clear_input(){
  var value = $("input#search_key").attr("value");
  if((value == "поиск") || (value == "search")){
     $("input#search_key").attr("value", '');
  }
}

function show_km(eng){
     var eng = eng;
     $("div#km").slideDown("200");
     $("div#km").html("<img id='loading' src='/images/loading.gif' width='16' height='16'>");
     var id = $("select#town2").attr("value");
     $.get('/km.php?id='+id+'&eng='+eng,function(info){$("div#km").html(info);});
}

function CheckSearchForm()
{
   var value = $("input#search_key").attr("value");
   if ( (document.SearchForm.search_key.value.length < 2) || (value == "поиск") || (value == "search"))
   {
    clear_input();
    alert("Введите ключевое слово!\nEnter a search keyword!");
    document.SearchForm.search_key.focus();
    return false;
   }
   else{
    SearchForm.submit();
   }
}
function showmail(user,site) {
	document.write('<a href="mailto:' + user + '@' + site + '">');
	document.write(user + '@' + site + '</a>');
}
function showmail_img(user,site) {
	document.write('<a href="mailto:' + user + '@' + site + '">');
	document.write('<img src="/images/mail.gif" width="11" height="9"></a>');
}

$(function(){
  $("#city_start, #city_end").autocomplete({
    source: "/_ajax_handler.php",
    minLength: 2
  });
})