function openWin( windowURL, windowName, windowFeatures ) { 
	return window.open( windowURL, windowName, windowFeatures ) ; 
}

function comment_window(commentURL) {
	commentWindow=openWin(commentURL, 'cmt_window', 'width=400,height=650,toolbar=0,location=0,directories=0,status=0,menuBar=0,scrollBars=1,resizable=1' ); 
	commentWindow.focus();
}

//  -------- photoblog routines -------- 

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadPBImages() {
	if (document.images) {
		pb_02_over = newImage("/kyo/pblog/pb_02-over.gif");
		pb_03_over = newImage("/kyo/pblog/pb_03-over.gif");
		pb_04_over = newImage("/kyo/pblog/pb_04-over.gif");
		pb_05_over = newImage("/kyo/pblog/pb_05-over.gif");
		pb_06_over = newImage("/kyo/pblog/pb_06-over.gif");
		pb_07_over = newImage("/kyo/pblog/pb_07-over.gif");
		pb_08_over = newImage("/kyo/pblog/pb_08-over.gif");
		preloadFlag = true;
	}
}