<!--
var imgDefMask = "-a";
var imgAltMask = "-h";

function chImg(imgID) {
	if (document.images) {
		var path = document.images[imgID].src.split('/');
		var image = path[(path.length - 1)].split('.');
		var imgState = image[0].substring(image[0].length - 2);
		image[0] = image[0].substring(0, image[0].length - 2);

		if (imgState == imgDefMask) image[0] = image[0] + imgAltMask;
		else image[0] = image[0] + imgDefMask;

		path[(path.length - 1)] = image.join('.');
		document.images[imgID].src = path.join('/');
	}
}

function chImgD(imgID,state) {
	if (document.images) {
		var path = document.images[imgID].src.split('/');
		var image = path[(path.length - 1)].split('.');
		var imgState = image[0].substring(image[0].length - 2);
		image[0] = image[0].substring(0, image[0].length - 2);

		if (state == 'a' || state == 'h' || state == 'p' || state == 'l') {
			state = '-' + state;
			image[0] = image[0] + state;
		}

		path[(path.length - 1)] = image.join('.');
		document.images[imgID].src = path.join('/');
	}
}

function chStat(txt) {
	window.status = txt;
	return true;
}

//-->