function clanekSlika(urlroot, id){
    pw = 900;
    ph = 690;
    sw = screen.availWidth;
    sh = screen.availHeight;
    window.open(urlroot + "/index.php/clanek/slika/" + id,"clanekSlika","menubar=no,location=no,top=" + ((sh-ph)/2) + ",left=" + ((sw-pw)/2) + ",width=900,height=690,toolbar=no");
}


function pogoji(urlroot){
    pw = 900;
    ph = 690;
    sw = screen.availWidth;
    sh = screen.availHeight;
    window.open(urlroot + "/pogoji/", 'Pogoji',"menubar=no,location=no,top=" + ((sh-ph)/2) + ",left=" + ((sw-pw)/2) + ",scrollbars=1,width=900,height=690,toolbar=no");
}