$(function()
{
trida=".home_menu";
$(trida).click(function()
  {
    getObsah(this);
  });
});

function getObsah(prvek)
{
  var pole=prvek.id.split("_");
  ajax(vypisObsah,"POST","getObsah.php",pole[0]);  
}
function vypisObsah(xmlhttp)
{
  if(xmlhttp.readyState==4)
  {
    document.getElementById("content-inner_home").innerHTML=xmlhttp.responseText;
  }
}
function ajax(obsluha, method, url, content, headers)          
{
  var xmlhttp = (window.XMLHttpRequest ? new XMLHttpRequest : (window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : false));
  if (!xmlhttp) {
      /*alert("Pro správnou funkčnost webu je nutné mít zapnutý AJAX.");*/
      return false;
  }
  xmlhttp.open(method, url);
  xmlhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
  xmlhttp.onreadystatechange = function() {
      obsluha(xmlhttp);
  }; 
  if (headers) {
      for (var key in headers) {
          xmlhttp.setRequestHeader(key, headers[key]);
      }
  }
  xmlhttp.send("text="+content);
  return true;
}
function nove_okno_fce(prvek)
{
  var link=prvek.href;
  window.open(link,"_blank");
  return false;
}