function NewWindow(mypage, myname, w, h, wantScrollbars) {
	var scrollBarsOption = ', scrollbars=yes';
		
	if (typeof (wantScrollbars) != "undefined") {
		if (!wantScrollbars) {
			scrollBarsOption = ', scrollbars=no';		
		}
	}
		
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+scrollBarsOption;

	//postDownload('', mypage);

	var rExp = / /gi;
	myname = myname.replace(rExp, '_');

	if (myname == '')
	{
		myname = '_blank';
	}

	var win = window.open(mypage, myname, winprops)
	if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}