Removed some un-needed code from css() and fixed a bug with how Safari handles childN...

[jquery.git] / src / jquery / jquery.js

diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index 4874037..061d86c 100644 (file)
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -1255,7 +1255,7 @@ jQuery.extend({
        // is the only cross-browser way to do this. --John
        isFunction: function( fn ) {
                return !!fn && typeof fn != "string" && !fn.nodeName && 
-                       typeof fn[0] == "undefined" && /function/i.test( fn + "" );
+                       fn.constructor != Array && /function/i.test( fn + "" );
        },
        
        // check if an element is in a XML document
@@ -1495,9 +1495,7 @@ jQuery.extend({
                                        
                                }
                                
-                               arg = [];
-                               for (var i=0, l=div.childNodes.length; i<l; i++)
-                                       arg.push(div.childNodes[i]);
+                               arg = jQuery.makeArray( div.childNodes );
                        }
 
                        if ( arg.length === 0 && !jQuery.nodeName(arg, "form") )
@@ -1542,11 +1540,6 @@ jQuery.extend({
                        return elem.filter ? 
                                parseFloat( elem.filter.match(/alpha\(opacity=(.*)\)/)[1] ) / 100 : 1;
                
-               // Mozilla doesn't play well with opacity 1
-               if ( name == "opacity" && jQuery.browser.mozilla && value == 1 )
-                       value = 0.9999;
-                       
-
                // Certain attributes only work when accessed via the old DOM 0 way
                if ( fix[name] ) {
                        if ( value != undefined ) elem[fix[name]] = value;
@@ -1588,7 +1581,8 @@ jQuery.extend({
        makeArray: function( a ) {
                var r = [];
 
-               if ( a.constructor != Array )
+               // Need to use typeof to fight Safari childNodes crashes
+               if ( typeof a != "array" )
                        for ( var i = 0, al = a.length; i < al; i++ )
                                r.push( a[i] );
                else