function getCurDir(file) {
	var pathname_array = location.pathname.split("/");
	var last_dir = pathname_array[(pathname_array.length-1)];
	if ((last_dir.indexOf(".php") != -1) ||
		(last_dir.indexOf(".htm") != -1) ||
		(last_dir.indexOf(".html") != -1) ||
		(last_dir.indexOf(".txt") != -1)) {
		delete pathname_array[(pathname_array.length-1)];
	}
	return (pathname_array.join("/") + file);
}

function loadPano360(file, title) {
	file = "loadpic=" + getCurDir(file);
	title = "&title=" + title;

	window.location = "/pages/pano360?" + file + title;
}

function loadPano(file, title, pwidth2, pheight2, x2, panmin2, panmax2) {
	file = "loadpic=" + getCurDir(file);
	title = "&title=" + title;
	var therest = "&pwidth=" + pwidth2;
	therest = therest + "&pheight=" + pheight2
	therest = therest + "&x=" + x2;
	therest = therest + "&panmin=" + panmin2;
	therest = therest + "&panmax=" + panmax2;

	window.location = "/pages/pano?" + file + title + therest;
}