var ns4 = (document.layers && !dom) ? true : false;

// resize fix for ns4
var origWidth, origHeight;

if (ns4) 

{origWidth = window.innerWidth; origHeight = window.innerHeight;
window.onresize = function() { if (window.innerWidth != origWidth || window.innerHeight != origHeight) history.go(0); }
}


function vypis(ktery,sirka,vyska) {

iwins = window.open("./"+ktery+".htm","IWINS",
"status=no,toolbar=no,scrollbars=yes,location=center,menu=no,resizable=yes,copyhistory=no,width="+sirka+",height="+vyska+",top=250, left=250");
}