w = screen.width-300;
h = screen.height-300;
winl = (screen.width - w) / 2;
wint = (screen.height - h) / 2;
function openFlash(path) {
	window.open("vr/"+path+"/flash/index.html", "okno", "height="+h+"px, width="+w+"px, top="+wint+", left="+winl+"px, resizable=no, status=no, toolbar=no,location=no, scrollbars=auto");
}
function openDevalvr(path) {
	window.open("vr/"+path+"/devalvr/index.html", "okno", "height="+h+"px, width="+w+"px, top="+wint+", left="+winl+"px, resizable=no, status=no, toolbar=no,location=no, scrollbars=auto");
}
function openQuicktime(path) {
	window.open("vr/"+path+"/quicktime/index.html", "okno", "height="+h+"px, width="+w+"px, top="+wint+", left="+winl+"px, resizable=no, status=no, toolbar=no,location=no, scrollbars=auto");
}
function openJava(path) {
	window.open("vr/"+path+"/java/index.html", "okno", "height="+h+"px, width="+w+"px, top="+wint+", left="+winl+"px, resizable=no, status=no, toolbar=no,location=no, scrollbars=auto");
}
function openShockwave(path) {
	window.open("vr/"+path+"/shockwave/index.html", "okno", "height="+h+"px, width="+w+"px, top="+wint+", left="+winl+"px, resizable=no, status=no, toolbar=no,location=no, scrollbars=auto");
}
function obal() {
	window.open("prebalfinalFIN800.jpg", "oknoprebal", "height=549px, width=800px, top="+wint+", left="+winl+"px, resizable=no, status=no, toolbar=no,location=no, scrollbars=auto");
}