// JavaScript Document

function openWindow(theURL,winName,width,height) {
	// Zjistí rozlišení monitoru (velikost obrazovky)
	var Browser = navigator.appName;
	var Version = parseInt(navigator.appVersion);
	if ((Browser == "Netscape" && Version >= 4) || (Browser == "Microsoft Internet Explorer" && Version >= 4)){
		ScrH = screen.height;
		ScrW = screen.width;
	} else {
		ScrH = 0;
		ScrW = 0;
	}

  var Position;
	if ((ScrH > 0) && (ScrW > 0)) Position = ",left="+(ScrW - 640)/2+",top="+(ScrH-640)/2;
	else Position = "";

	var features;
	features = 'width='+width+',height='+height+',left=0,top=0,scrollbars=no'+Position;
	window.open(theURL,winName,features);
}