var box_rozw=0;

function box_zwin (obid, linkid) {
  x=document.getElementById(obid);
  l=document.getElementById(linkid);
  if ((typeof(x)!=='undefined') && (typeof(l)!=='undefined')) {
    if (box_rozw>0) {
      box_rozw=0;
      x.style.right="-266px";
      l.innerHTML='<img src="images/belka_r.png" style="border: none;" alt="">';
    } else {
      box_rozw=1;
      x.style.right="0px";
      l.innerHTML='<img src="images/belka_z.png" style="border: none;" alt="">';
    }
  }
}

function polec() {
  window.open("polecam.php","okno","width=350,height=300");
}

function selecturl(s) {
	var gourl = s.options[s.selectedIndex].value;	window.top.location.href = gourl;
}

function displayWindow(url, width, height) {
        var Win = window.open(url,"displayWindow",'width=' + width + ',height=' + height + ',resizable=0,scrollbars=yes,menubar=no' );
}