//frame break
if (top.location != self.location)
	top.location = self.location;

//add bookmark
function AddBookmark() {
	if (navigator.appVersion.indexOf("MSIE") > 0)
		if (parseInt(navigator.appVersion) >= 4)
			window.external.AddFavorite(self.location, "Photo Art 5932");
		else
			alert("Press <CTRL> + D to bookmark page.");
	else
		alert("Press <CTRL> + D to bookmark page.");
}

//show thumbnail
var Thumb = null;
function showThumbnail(which,e) {
	Thumb = document.getElementById('Thumb');
	if (Thumb && Thumb.style.visibility == 'hidden') {
		Thumb.style.left = e.pageX ? pageXOffset + e.clientX + 20 : document.body.scrollLeft + e.x + 20;
		Thumb.style.top  = e.pageY ? pageYOffset + e.clientY : document.body.scrollTop  + e.y;
		Thumb.style.visibility = 'visible';
		Thumb.innerHTML = '<img src="' + which + '">';
	}
}

//stop showing thumbnail
function closeThumbnail() {
	if (Thumb) Thumb.style.visibility = 'hidden';
}