var h_eng = "http://www.abbyy-ls.de/en/";
var h_dec = "http://www.abbyy-ls.de/";
var h_rus = "russia.html";
var h_ukr = "ukrain.html";
var h_chi = "china.html";

function old_value(el)
{
  elem = document.getElementById(el);
  elem.style.cursor = "pointer";
  elem.style.color = "#000000";
  if (el == "l_eng")
  { elem.href = h_eng; }
  if (el == "l_dec")
  { elem.href =  h_dec; }
  if (el == "l_rus")
  { elem.href = h_rus; }
  if (el == "l_ukr")
  { elem.href = h_ukr; }
  if (el == "l_chn")
  { elem.href = h_chi; }
}

function reloade_value()
{
   old_value("l_eng");
   old_value("l_dec");
   old_value("l_rus");
   old_value("l_ukr");
   old_value("l_chn");
}

function headen_value(el)
{
  elem = document.getElementById(el);
  elem.style.cursor = "default";
  elem.style.color = "#cccccc";
  elem.href = "#";
}

function menu_ger()
{
   movelayer();
   document.getElementById("ger_of").style.color = "#000000";
   document.getElementById("rus_of").style.color = "#949494";
   document.getElementById("ukr_of").style.color = "#949494";
   reloade_value();
   document.getElementById("l_eng").href = "http://www.abbyy-ls.de/en/";
   document.getElementById("l_dec").href = "http://www.abbyy-ls.de/";
   headen_value("l_rus");
   headen_value("l_ukr");
   headen_value("l_chn");
}

function menu_rus()
{
   movelayer();
   document.getElementById("ger_of").style.color = "#949494";
   document.getElementById("rus_of").style.color = "#000000";
   document.getElementById("ukr_of").style.color = "#949494";
   reloade_value();
   document.getElementById("l_eng").href = "http://www.abbyy-ls.ru/eng/";
   document.getElementById("l_rus").href = "http://www.abbyy-ls.ru/";
   headen_value("l_ukr");
   headen_value("l_dec");
   headen_value("l_chn");
}

function menu_ukr()
{
   movelayer();
   document.getElementById("ger_of").style.color = "#949494";
   document.getElementById("rus_of").style.color = "#949494";
   document.getElementById("ukr_of").style.color = "#000000";
   reloade_value();
   document.getElementById("l_eng").href = "http://www.abbyy-ls.com.ua/eng/";
   document.getElementById("l_rus").href = "http://www.abbyy-ls.com.ua/rus/";
   document.getElementById("l_ukr").href = "http://www.abbyy-ls.com.ua/";
   headen_value("l_dec");
   headen_value("l_chn");
}

var curx=80;
var deltax=12;
var areawidth=20;

function movelayer(){ 
  curx-=deltax;        
  if(curx>areawidth)
  {
    document.getElementById("ofice").style.left=curx + "px";
    deltax=+deltax;
    setTimeout('movelayer()',50);
  }
  else
  {
    document.getElementById("langu").style.display = "block";
  }
}