Element n'existe pas dans IE <=7.Element n'existe pas dans IE <=7

[Plinn.git] / skins / ajax_scripts / javascript_events_api.js

diff --git a/skins/ajax_scripts/javascript_events_api.js b/skins/ajax_scripts/javascript_events_api.js
index 2539fd9..2083018 100644 (file)
--- a/skins/ajax_scripts/javascript_events_api.js
+++ b/skins/ajax_scripts/javascript_events_api.js
@@ -255,11 +255,14 @@ buildMetaFunctions();
 
 addListener(window, 'load', function(evt) {
        // html5 facade
-       if (!document.body.classList) {
-               var nop = function(){};
-               var fakeDOMTokenList = {'length':0, 'item':nop, 'contains':nop, 'add':nop, 'remove':nop, 'toggle':nop};
-               Element.prototype.classList = fakeDOMTokenList;
+       try {
+               if (!document.body.classList) {
+                       var nop = function(){};
+                       var fakeDOMTokenList = {'length':0, 'item':nop, 'contains':nop, 'add':nop, 'remove':nop, 'toggle':nop};
+                       Element.prototype.classList = fakeDOMTokenList;
+               }
        }
+       catch (e) {}
 });
 
 
@@ -292,7 +295,7 @@ getCopyOfNode = function(node) {
        }
 };
 
-if (browser.isIE) {
+if (browser.isIE7max) {
        _setAttribute = function(e, name, value) {
                // workarround IE lack of dom implementation.
                switch(name.toLowerCase()) {
@@ -315,9 +318,10 @@ if (browser.isIE) {
                }
        };
        var reCompoundPropName = /^\s*([^\-]+)\-([a-z])([a-z]+)\s*$/;
-       var _capitalizeCssPropName = function (s, g1, g2, g3) { // gN args match above regexp groups 
-               if(g2) {
-                       return g1 + g2.toUpperCase() + g3;}
+       var _capitalizeCssPropName = function (s) {
+               var g = reCompoundPropName.exec(s);
+               if(g) {
+                       return g[1] + g[2].toUpperCase() + g[3];}
                else {
                        return s;}
        };