function expandimg(q, k, c, g, l, p, e) {
var tmp = $X('.//span[starts-with(@id,"thumb"+q)]');
var b = tmp.snapshotItem(tmp.snapshotLength-1);
if (b == null) {
return false
}
if (b.getElementsByTagName("img")[0].getAttribute("alt").substring(0, 4) != "full") {
$(b).html('<img src="' + k + '" alt="full' + q + '" class="thumb" height="' + l + '" width="' + g + '">');
var tmp = $X('.//span[starts-with(@id,"thumb"+q)]');
var b = tmp.snapshotItem(tmp.snapshotLength-1);
var r = b.getElementsByTagName("img")[0];
var o = document.documentElement ? document.documentElement.clientWidth : document.body.clientWidth;
var d = 50;
var i = r;
while (i != null) {
d += i.offsetLeft;
i = i.offsetParent
}
var h = o - d;
if (r.width > h) {
var f = r.width / r.height;
var a = 1 - h / r.width;
var m = h / f;
var n = document.createElement("div");
n.setAttribute("class", "filesize");
n.style.textDecoration = "underline";
var j = document.createTextNode("" + Math.round(a * 100) + "%");
n.appendChild(j);
b.insertBefore(n, r);
$(r).width(h);
$(r).height(m)
}
}
else {
b.innerHTML = '<img src="' + c + '" alt="' + q + '" class="thumb" height="' + e + '" width="' + p + '">';
}
return false
}