fix log in issue, fix arrow position, make dropdown work in Firefox

diff --git a/core/js/js.js b/core/js/js.js
index 1ae776692fed7499e7d0c3b67262e195202402fb..31ac4313eee3a3c67538f46730d8834566cc0d14 100644 (file)
--- a/core/js/js.js
+++ b/core/js/js.js
@@ -1141,9 +1141,10 @@ function initCore() {
 
        // move triangle of apps dropdown to align with app name triangle
        // 68 is the additional offset coming from the logo width
-       var caretPosition = $('.header-appname + .icon-caret').position().left + 68;
-       document.styleSheets[2].addRule('#navigation:after',
-               'left: '+ caretPosition +'px;');
+       if($('#navigation').length) {
+               var caretPosition = $('.header-appname + .icon-caret').offset().left - 2;
+               $('head').append('<style>#navigation:after { left: '+ caretPosition +'px; }</style>');
+       }
 
        // all the tipsy stuff needs to be here (in reverse order) to work
        $('.displayName .action').tipsy({gravity:'se', fade:true, live:true});