n=(document.layers) ? 1:0;
ie=(document.all) ? 1:0
notmac=(navigator.appVersion.indexOf("MSIE 4.0; Macintosh;")==-1);
v4=n || (ie && notmac);
screenHeight = 545;screenWidth = 790;
if(ie){screenWidth=screen.width-10;screenHeight=screen.height-55}
dx = 0;dy = 0;
var masterWindow = null;
function tvClosed(){masterWindow = null}
function wejdz(){
	settings='width='+screenWidth+',height='+(screenHeight-15)+',left='+dx+',top='+dy+',status=yes';
	if(n){settings='width='+screenWidth+',height='+screenHeight+',screenX='+dx+',screenY='+dy}
	if(ie){settings='directories=no, location=no, menubar=no, scrollbars=no, status=no, toolbar=no, resizable=0, width='+screenWidth+',height='+screenHeight+',left='+dx+',top='+dy}
	if(!v4){masterpage='index.htm' }
	else{masterpage=n ? 'index.htm' : 'index.htm'}
	if(!masterWindow || masterWindow.closed){
		masterWindow=window.open(masterpage,'masterW', settings);
		masterWindow.opener=self
	}
	if(v4){masterWindow.focus()}
}