From 2e574edef69c9983a6fd861d8b9e1fa200765d40 Mon Sep 17 00:00:00 2001
From: shish <shish@7f39781d-f577-437e-ae19-be835c7a54ca>
Date: Mon, 16 Jul 2007 06:34:57 +0000
Subject: [PATCH] only zoom out when necessary

git-svn-id: file:///home/shish/svn/shimmie2/trunk@283 7f39781d-f577-437e-ae19-be835c7a54ca
---
 ext/zoom/theme.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ext/zoom/theme.php b/ext/zoom/theme.php
index 1e634997..0c95f5a7 100644
--- a/ext/zoom/theme.php
+++ b/ext/zoom/theme.php
@@ -24,7 +24,8 @@ img.parentNode.insertBefore(msg_div, img);
 orig_width = "";
 
 function scale(img) {
-	if(img.style.width != "90%") {
+	// element.clientWidth is not part of the JS standard :(
+	if(img.style.width != "90%" && (img.clientWidth >= img.parentNode.clientWidth * 0.9)) {
 		origwidth = img.style.width;
 		img.style.width = "90%";
 		msg_div.style.display = "block";