var flasku_zobraz="";
if (result_flash)
{
  flasku_zobraz +='<object type="application/x-shockwave-flash" data="f.swf" width="660" height="290">';
  flasku_zobraz +='<param name="movie" value="f.swf" />';
  flasku_zobraz +='</object>';
}
else
{
  flasku_zobraz +='<a href="reference.html" title="Reference - webdesign"><img src="images/alt-flip-home.jpg" alt="reference" width="638" height="289" /></a>';
}

var myflaska = document.getElementById("posl_reference_fla");
myflaska.innerHTML=flasku_zobraz;