//Otvarya nov prozorec s opredeleni settings
function NewWindow(mypage,myname,w,h,scroll){
Leftposition = (screen.width) ? (screen.width-w)/2: 0;
Topposition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+Topposition+',left='+Leftposition+',scrollbars='+scroll+',resizable'
wnd=window.open(mypage,myname,settings)
wnd.focus();
}

function popupWindow(url) {
  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=100,height=100,screenX=150,screenY=150,top=150,left=150')
}
//Use this in web pages:
//<SCRIPT language=Javascript src="../js/newwinset.js"><//SCRIPT>
//<a href="webpagename" class="classname" onclick="NewWindow(this.href,'name','690','560','yes');return false">