www

commit dfcc8ca0f7d11fa9a4ab3d766e281ca3c560683d
parent 59ea9a8543a5da8c08a1cd255960a404fee029d5
Author: Davide P. Cervone <dpvc@union.edu>
Date:   Fri, 21 Feb 2014 10:52:43 -0500

Merge branch 'issue738' into develop.  Issue #7348.

Diffstat:
M
unpacked/MathJax.js
 | 
6
++++--
M
unpacked/extensions/FontWarnings.js
 | 
4
++--

2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/unpacked/MathJax.js b/unpacked/MathJax.js
@@ -1557,7 +1557,9 @@ MathJax.Message = {
   
   browsers: {
     MSIE: function (browser) {
-      MathJax.Hub.config.styles["#MathJax_Message"].position = "absolute";
+      MathJax.Message.msieFixedPositionBug = ((document.documentMode||0) < 7);
+      if (MathJax.Message.msieFixedPositionBug) 
+        {MathJax.Hub.config.styles["#MathJax_Message"].position = "absolute"}
       MathJax.Message.quirks = (document.compatMode === "BackCompat");
     },
     Chrome: function (browser) {
@@ -1580,7 +1582,7 @@ MathJax.Message = {
     }
     if (!this.div) {
       var frame = document.body;
-      if (MathJax.Hub.Browser.isMSIE && window.attachEvent) {
+      if (this.msieFixedPositionBug && window.attachEvent) {
         frame = this.frame = this.addDiv(document.body); frame.removeAttribute("id");
         frame.style.position = "absolute";
         frame.style.border = frame.style.margin = frame.style.padding = "0px";
diff --git a/unpacked/extensions/FontWarnings.js b/unpacked/extensions/FontWarnings.js
@@ -241,8 +241,8 @@
     if (HUB.Browser.isMSIE) {
       if (CONFIG.messageStyle.position === "fixed") {
         MathJax.Message.Init();  // make sure MathJax_MSIE_frame exists
-        frame = document.getElementById("MathJax_MSIE_Frame");
-        CONFIG.messageStyle.position = "absolute";
+        frame = document.getElementById("MathJax_MSIE_Frame") || frame;
+        if (frame !== document.body) {CONFIG.messageStyle.position = "absolute"}
       }
     } else {delete CONFIG.messageStyle.filter}
     CONFIG.messageStyle.maxWidth = (document.body.clientWidth-75) + "px";