function setpage (Adresa)
  {
 if (Adresa != "") { window.location.href = '/clanek.aspx?ID_clanku=' + Adresa; }
  }
function setpageR (Adresa)
  {
 if (Adresa != "") { window.location.href = Adresa; }
  }
function setpageskola (Adresa)
  {
 if (Adresa != "")
  {
 if (Adresa == "99")
 window.location.href = "/skola/rafting.aspx";
 else
  {
 if (Adresa == "98")
 window.location.href = "/skola/kanoe.aspx";
 else
  window.location.href = "/skola/kurzy.aspx?ID=" + Adresa;
  }
  }
  }
function posta(vstup)
  {
 vstup = vstup.replace(/~/g,"@");
 window.location.href = "mailto:" + vstup;
  }
function setpage3 (Adresa)
  {
 if (Adresa != "")
  {
 if (Adresa != "9999")
 window.location.href = "/clanek.aspx?ID_clanku=" + Adresa + "&dodatek=pre"; 
 else
  window.location.href = "/shop/";
  }
  }