var d = document;
var searchText = "введите ключевые слова или номер вопроса";
var is_ie = (/msie/i.test(navigator.userAgent) && !/opera/i.test(navigator.userAgent));
var BrUserAgent = navigator.userAgent.toLowerCase();
var BrUserVersion = parseInt(navigator.appVersion);
var browser = '';
if (BrUserAgent.indexOf('opera')!=-1){browser = 'Opera';}else if(BrUserAgent.indexOf('msie')!=-1){browser = 'Explorer';}else if(BrUserAgent.indexOf('mozilla')!=-1){browser = 'Mozilla';}else{browser = 'Unknown';}
var targetie = navigator.userAgent && navigator.userAgent.indexOf("MSIE")>=0 && (navigator.userAgent.indexOf("Windows 95")>=0 || navigator.userAgent.indexOf("Windows 98")>=0 || navigator.userAgent.indexOf("Windows NT")>=0);
var plugin = (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"]) ? navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin : 0;
if (!plugin && targetie) plugin = true;
function GID(id) { return (is_ie) ? document.all[id] : document.getElementById(id); }
function onMenuOver(q) { q.src = './image/leftmenu-str-a.gif'; }
function onMenuOut(q) { q.src = './image/leftmenu-str.gif'; }
function addToFav() {
   if (window.external) window.external.AddFavorite(location.href, 'MedAsk.ru - Бесплатные медицинские консультации. Вопросы и ответы по медицине и здоровью человека.');
   else {
      var agt = navigator.userAgent.toLowerCase();
      var is_opera = (agt.indexOf("opera") != -1);
      if (is_opera) alert('Нажмите на кнопку OK, затем на клавиши Ctrl+T.');
      else alert('Нажмите на кнопку OK, затем на клавиши Ctrl+D.');
   }
}

function commitFlashObject(_obj, _container) {
   var _output = "";
   var _paramoutput = "";
   for (_cO in _obj) {
      if (_cO != "movie" && _cO != "FlashVars" && _cO != "wmode" && _cO != "quality") _output += _cO+"=\""+_obj[_cO]+"\" ";
      if (_cO != "data" && _cO != "width" && _cO != "height") _paramoutput += "<param name=\""+_cO+"\" value=\""+_obj[_cO]+"\" />\n";
   }
   var ihtm = "<object type=\"application/x-shockwave-flash\" "+_output+">\n";
   ihtm += _paramoutput;
   ihtm += "</object>\n";
   GID(_container).innerHTML = ihtm;
}

function showFlash(path, width, height, div, vars, wmode) {
   var myFlashObject = new Object;
   myFlashObject.movie = path;
   myFlashObject.data = path;
   myFlashObject.quality = "high";
   if (width) myFlashObject.width = width;
   if (height) myFlashObject.height = height;
   if (vars != "") myFlashObject.FlashVars = vars;
   if (wmode != "") myFlashObject.wmode = wmode;
   commitFlashObject(myFlashObject, div);
}

function checkFlash() {
   var flash_versions = 20; var flash_installed = 0; var flash_version = '0.0'; var java_installed = 0;
   if (navigator.plugins && navigator.plugins.length) {  // Netscape style plugin detection
      for (x = 0; x < navigator.plugins.length; x++) {
         if (navigator.plugins[x].name.indexOf('Shockwave Flash') != -1) {
            flash_version = navigator.plugins[x].description.split('Shockwave Flash ')[1];
            flash_installed = 1;
            break;
         }
      }
      for (x = 0; x < navigator.plugins.length; x++) {
         if (navigator.plugins[x].name.indexOf('Java(TM)') != -1) {
            java_installed = 1;
            break;
         }
      }
   }
   else if (window.ActiveXObject) {  // ActiveX style plugin detection
      for (x = 2; x <= flash_versions; x++) {
         try {
            oFlash = eval("new ActiveXObject('ShockwaveFlash.ShockwaveFlash." + x + "');");
            if (oFlash) {
               flash_installed = 1;
               flash_version = x + '.0';
            }
         }
         catch(e) { }
      }
   }
   return flash_installed;
}

var isFlash = checkFlash();

function fnCheckSearchForm(f) {
   if (!f.search.value.match(/^.+$/)) {
      alert("Укажите поисковый запрос!");
      f.search.focus();
      return false;
   }
   return true;
}

function fnCheckSubscribeForm(f) {
   if (!f.email.value.match(/^[0-9A-Za-z\._-]+@([0-9a-z\._-]+\.)+[a-z]{2,4}$/)) {
      alert("Укажите правильно Ваш e-mail!");
      f.email.focus();
      return false;
   }
   return true;
}

function fnCheckRegistrationForm(f) {
   if (!f.fio.value.match(/(.+)/)) {
      alert("Укажите ФИО!");
      f.fio.focus();
      return false;
   }
   if (!f.email.value.match(/^[0-9A-Za-z._-]+@([0-9a-z_-]+\.)+[a-z]{2,4}$/)) {
      alert("Укажите правильный E-mail!");
      f.email.focus();
      return false;
   }
   if (!f.password.value.match(/(.+)/)) {
      alert("Укажите пароль!");
      f.password.focus();
      return false;
   }
   if (f.password.value != f.re_password.value) {
      alert("Подтверждение пароля не совпадает с основным паролем!");
      f.re_password.focus();
      return false;
   }
   return true;
}

function fnCheckOrders(obj) {
   var is_ok = false;
   for (i = 0; i < obj.length; i++) {
      if (obj[i].type == "text") {
         if (!obj[i].value.match(/^([1-9][0-9]*)?$/)) {
            alert("Введено некорректное значение!");
            obj[i].focus();
            return false;
         }
         if (is_ok == false) {
            if (obj[i].value) {
               is_ok = true;
            }
         }
      }
   }
   if (is_ok == false) {
      alert("Укажите количество заказываемых позиций!");
      return false;
   }
   return true;
}

function fnCheckOrderForm(f) {
   if (!f.fio.value.match(/(.+)/)) {
      alert('Укажите ФИО!');
      f.fio.focus();
      return false;
   }
   if (!f.phones.value.match(/(.+)/)) {
      alert('Укажите контактные телефоны!');
      f.phones.focus();
      return false;
   }
   if (!f.email.value.match(/^[a-zA-Z0-9._-]+\@[^\s:,]+\.[^\s:,]+$/i)) {
      alert('Укажите правильный e-mail!');
      f.email.focus();
      return false;
   }
   if (!f.address.value.match(/(.+)/)) {
      alert('Укажите адрес!');
      f.address.focus();
      return false;
   }
   return true;
}

 function interpolateValue(fadefun_valFrom, fadefun_valTo, fadefun_valMiddle, fadefun_speed, fadefun_str_action, fadefun_str_replace, fadefun_post_action, fadefun__cur)
 {
  if(fadefun_str_action == undefined || !fadefun_str_action.length || fadefun_str_replace == undefined || !fadefun_str_replace.length)
    return;
  if(isNaN(fadefun_valFrom))
    fadefun_valFrom = 0;
  if(isNaN(fadefun_valTo))
    fadefun_valTo = 0;
  fadefun__isFinished = 0;
  var fadefun_re = new RegExp("^(.*)("+fadefun_str_replace+")(.*)$");
  if(fadefun__cur == undefined)
  {
    fadefun_cur = fadefun_valFrom;
    fadefun__cur = 0;
    eval(fadefun_str_action.replace(fadefun_re, "$1"+fadefun_cur+"$3"));
  }
  else
  {
    fadefun__cur = fadefun__cur + Math.abs(fadefun_speed);
    fadefun_cur = interpolateBezie(fadefun_valFrom, fadefun_valTo, fadefun_valMiddle, fadefun__cur);
    if(fadefun__cur >= 1)
    {
      fadefun_cur = fadefun_valTo;
      fadefun__cur = 1;
      fadefun__isFinished = 1;
    }
    eval(fadefun_str_action.replace(fadefun_re, "$1"+fadefun_cur+"$3"));
  }
  if(!fadefun__isFinished)
    setTimeout("interpolateValue("+fadefun_valFrom+", "+fadefun_valTo+", "+fadefun_valMiddle+", "+fadefun_speed+", '"+fadefun_str_action+"', '"+fadefun_str_replace+"', '"+fadefun_post_action+"', "+fadefun__cur+");", 1);
  else
    if(fadefun_post_action != undefined && fadefun_post_action.length > 0)
      eval(fadefun_post_action);
 }//interpolateValue
 function interpolateBezie(p0, p1, p2, t) //интерполяция значения от p0 до p1 используя p2 в момент времени t [0; 1] методом Безье
 {
  interpolateBezie_q0 = p0 + (p2 - p0) * t;
  interpolateBezie_q1 = p2 + (p1 - p2) * t;
  return interpolateBezie_q0 + (interpolateBezie_q1 - interpolateBezie_q0) * t;
 }//interpolateBezie
 
 
 var countAll = 0;
var varsFlash = { }
var varsFlash2 = { }
var paramsFlash = { menu: "false", wmode: "transparent" };
var regionsStr = '';
var metrosStr = '';
var dataStrAll = '1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111';
var dataStrNone = '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000';
var dataStr = '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000';
var varsFlashMap = { datastr: dataStr }
var dataStrMAll = '111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111';
var dataStrM = '000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000';
var playerVersion = swfobject.getFlashPlayerVersion();
var version = playerVersion.major+"."+playerVersion.minor+"."+playerVersion.release;
var is_ie = (/msie/i.test(navigator.userAgent) && !/opera/i.test(navigator.userAgent));
function GID(id) { return (is_ie) ? document.all[id] : document.getElementById(id); }

function fnCheckSearchForm(f) {
   if (!f.search.value.match(/^.+$/)) {
      alert("Укажите поисковый запрос!");
      f.search.focus();
      return false;
   }
   return true;
}

function fnCheckSearchFormGoogle(f) {
   if (!f.q.value.match(/^.+$/)) {
      alert("Укажите поисковый запрос!");
      f.q.focus();
      return false;
   }
   return true;
}

function hashIsEmpty(hash) {
    for (var k in hash) return false;
    return true;
}

function hashLength(hash) {
    var ret = 0;
    for (var k in hash) ret = ret + 1;
    return ret;
}

function submitPager(obj, url) {
   obj.action = url+'_'+obj.pager.value+'.htm';
   return true;
}