if (document.layers) { 
  document.write('<link type="text/css" href="style/stylens.css" rel="stylesheet">');
} else { 
  document.write('<link type="text/css" href="style/styleie.css" rel="stylesheet">');
}
link1on= new Image; link1on.src="img/home_a.gif";
link2on= new Image; link2on.src="img/english_a.gif";
link3on= new Image; link3on.src="img/srpski_a.gif";
link4on= new Image; link4on.src="img/srpski_a.gif";
link5on= new Image; link5on.src="img/srpski_a.gif"
link6on= new Image; link6on.src="img/srpski_a.gif";
link7on= new Image; link7on.src="img/srpski_a.gif";
link8on= new Image; link8on.src="img/srpski_a.gif";
link9on= new Image; link9on.src="img/srpski_a.gif";
 
NavLink0on = new Image; NavLink0on.src="img/aqaen_a.gif";
NavLink1on = new Image; NavLink1on.src="img/aqaenassessment_a.gif";
NavLink2on = new Image; NavLink2on.src="img/aqaenclients_a.gif";
NavLink3on = new Image; NavLink3on.src="img/aqaenadvantages_a.gif";
NavLink4on = new Image; NavLink4on.src="img/aqaenregister_a.gif";
NavLink5on = new Image; NavLink5on.src="img/aqaencontact_a.gif";
NavLink6on = new Image; NavLink6on.src="img/aqaenwork_a.gif"; 
NavLink7on = new Image; NavLink7on.src="img/aqaenassessment_a.gif";
NavLink8on = new Image; NavLink8on.src="img/aqaenassessment_a.gif"; 

lang1on= new Image; lang1on.src="img/srpski_a.gif";
lang2on= new Image; lang2on.src="img/srpski_a.gif";
lang3on= new Image; lang3on.src="img/srpski_a.gif";
lang4on= new Image; lang4on.src="img/srpski_a.gif";

function popup(u) {
  var popup = window.open(u, "register", 'toolbar=1,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0,width=630,height=500');
}