if (document.images) 
{
   img1 = new Image();
   img1.src = "../../img/button/en_lang_o.gif";
   img2 = new Image();
   img2.src = "../../img/button/en_aktuelle_ausgabe_o.gif"
   img3 = new Image();
   img3.src = "../../img/button/en_kontakt_o.gif"
   img4 = new Image();
   img4.src = "../../img/button/en_fakten_o.gif"
   img5 = new Image();
   img5.src = "../../img/button/en_wo_findet_man_o.gif"
   
   img6 = new Image();
   img6.src = "../../img/button/de_lang_o.gif";
   img7 = new Image();
   img7.src = "../../img/button/de_aktuelle_ausgabe_o.gif"
   img8 = new Image();
   img8.src = "../../img/button/de_kontakt_o.gif"
   img9 = new Image();
   img9.src = "../../img/button/de_fakten_o.gif"
   img10 = new Image();
   img10.src = "../../img/button/de_wo_findet_man_o.gif"
}