function over(x) {
    var c = x.src;
	var i = c.substr(c.lastIndexOf("."), 3);
	x.src = (c.substr(c.lastIndexOf(".")-5,5).indexOf("over") == 1) ? c.replace("_over","") : c.replace(i, "_over" + i);
}

function view(x,w,h) {
	var i = x.src.lastIndexOf('photos/index.html');
	var n = (x.src.substr(i, x.src.length - i)).replace("thumbnails","images");
	w = (w != null) ? w : "640";
	h = (h != null) ? h : "390";
	window.open("browser4bb4.html?image=" + n, "browser", "width=" + w + ",height=" + h + ",screenX=50,screenY=50");
}

function viewbyname(name, w, h) {
	name = "photos/" + name;
	w = (w != null) ? w : "175";
	h = (h != null) ? h : "150";
	window.open("browser4bb4.html?image=" + name, "browser", "width=" + w + ",height=" + h + ",screenX=50,screenY=50");
}