From 52e0fadfa093b8df12020f57db6c8fde3c0ebfea Mon Sep 17 00:00:00 2001
From: kong0107 <kong0107@gmail.com>
Date: Sat, 24 Aug 2013 16:12:48 +0800
Subject: [PATCH] Fixing #9 with a not-so-good solution

I shall detect the highest `zIndex` of the element's ancestors. This
isn't easy without jQuery since some `zIndex` is applied in CSS
selectors.

Also skip small windows from parsing since they are usually scripts from
other sites (such as Facebook) and don't even contain any chinese words.
---
 LER.js        | 10 +++++++++-
 main.css      |  1 +
 manifest.json |  7 +++----
 3 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/LER.js b/LER.js
index 055bed6..7c32a5f 100644
--- a/LER.js
+++ b/LER.js
@@ -21,6 +21,10 @@ LER = function(){
         };
     }
     else var debug = function(){};
+    if(window.innerHeight < 50 || window.innerWidth < 100) {
+        debug("window too small, ignored.");
+        return;
+    }
 
     /// 數字補零（其實不是數字也沒關係）
     var zeroFill = function(num, strlen){
@@ -193,6 +197,10 @@ LER = function(){
                     : (document.body.offsetWidth - popup.offsetWidth)
                 ;
                 s.left = left + "px";
+                /* See #9
+                for(var p = self; p != document.body; p = p.parentNode)
+                    s.zIndex = Math.max(s.zIndex, p.style.zIndex);
+                */
                 var arrow = popup.firstChild;
                 arrow.style.marginLeft = x - left - (arrow.offsetWidth / 2) + "px";
             }, 350);
@@ -936,4 +944,4 @@ LER = function(){
         debugTime: function(str) {debug(str);}
     };
 }();
-LER.debugTime("initialization");
+if(typeof LER == "object" && LER.debugTime) LER.debugTime("initialization");
\ No newline at end of file
diff --git a/main.css b/main.css
index d022cc8..636adb4 100644
--- a/main.css
+++ b/main.css
@@ -60,6 +60,7 @@
     margin: 0;
     padding: 0;
     text-align: left;
+    z-index: 1069;
 }
 
 .LER-popup-head {
diff --git a/manifest.json b/manifest.json
index a35ba24..4c0f7c7 100644
--- a/manifest.json
+++ b/manifest.json
@@ -2,10 +2,9 @@
 "manifest_version": 2,
 "name": "法規亦毒氣",
 "description": "將網頁中的法規與條號都轉變成連結，讓您快速查閱指定條文。",
-"version": "0.4.4.2",
-"permissions": [
-    "http://law.moj.gov.tw/"
-],
+"version": "0.4.4.3",
+"author": "kong0107",
+"homepage_url": "http://g0v.github.io/laweasyread-front/",
 "icons" : {"128": "icon.png"},
 "options_page": "options.html",
 "browser_action": {