var bName = navigator.appName;
var bVer = parseInt(navigator.appVersion);
var ie4 = (bName=="Microsoft Internet Explorer" && bVer>=4);
var nn4 = (bName=="Netscape" && bVer>=4);
var cnt = 0;
var aImages = new Array();
var aDigits = new Array();

function preLoadImage(name) {
	if (document.images) {	
		cnt++;
		aImages[cnt] = new Image();
		aImages[cnt].src = name;
	}
}

function showInWindow(name) {
	var wndType = arguments[1] ? arguments[1] : 'main';
	var nameWindow = arguments[2] ? arguments[2] : 'wnPopup';
	breakAnkorLoading();
	if (wndType=='full') {
		WinWidth  = screen.width-10;
		WinHeight = screen.height-60;
		LeftPos   = 0;
		TopPos    = 0;
	} else if (wndType=='details') {
		WinWidth  = 560+(screen.width>1024 ? screen.width-1024 : (screen.width>800 ? 25 : 0));
		WinHeight = 150+screen.height-600;
		LeftPos   = 198;
		TopPos    = screen.height-78-WinHeight;
	} else if (wndType=='help') {
		WinWidth  = 530+screen.width-800;
		WinHeight = 230+screen.height-600;
		LeftPos   = 255;
		TopPos    = 150;
	} else {			// wndType = 'main'
		WinWidth  = screen.width-40;
		WinWidth  = (WinWidth>760?760:WinWidth);
		WinHeight = screen.height-200;
		LeftPos   = (screen.width-WinWidth)/2-10;
		TopPos    = (ie4?118:120);
	}
	HostAddr  = new String(document.location);
	wnd = window.open(HostAddr.substr(0,HostAddr.lastIndexOf("/")+1)+name, nameWindow, "width="+WinWidth+",height="+WinHeight+",left="+LeftPos+",top="+TopPos+",screenX="+LeftPos+",screenY="+TopPos+",resize=no,scrollbars=yes,toolbar=no");
	window.wnd.focus();
}
function dummy() {
;
}
function objDisplay(obj) {
	var dispStr="";
	for (var prop in obj) {
		dispStr += prop+"="+obj[prop]+"<BR>";
		document.write(prop+"="+obj[prop]+"<BR>");
	}
	return dispStr;
}
function breakAnkorLoading() {
	if (ie4 && eval('window.event')) {
		window.event.cancelBubble = true;
		window.event.returnValue = false;
	}
}