function Okno(co,x,y,xs,ys,th,n) {
window.open(co,'','width='+x+',height='+y+',menubar=no,scrollbars=no,status=no,toolbar=no,screenX='+xs+',screenY='+ys+',left='+xs+',top='+ys); 
if (1==n) th.style.filter='alpha(opacity=90, finishopacity=40, style=2)';
if (2==n) th.style.filter='';
if (3==n) th.style.filter='alpha(opacity=100, finishopacity=3, style=2)'
}