Core: Reduced size of ARIA methods.

diff --git a/ui/ui.core.js b/ui/ui.core.js
index 9814dace251e539254e07d20e7dd99c7e0d40262..6450f17524c10a369ed4dd2b0ac3892b81f1ffd7 100644 (file)
--- a/ui/ui.core.js
+++ b/ui/ui.core.js
@@ -97,26 +97,29 @@ $.keyCode = {
 // WAI-ARIA Semantics
 var isFF2 = $.browser.mozilla && (parseFloat($.browser.version) < 1.9);
 $.fn.extend({
-       ariaRole : function(role) {
-               // setter?
-               if (role) {
-                       return this.each(function(i, el) {
-                               $(el).attr("role", isFF2 ? "wairole:" + role : role);
-                       });
-               }
-               // getter just returns first jquery member's role string
-               return (this.eq(0).attr("role") || "").replace(/^wairole:/, "");
+       ariaRole: function(role) {
+               return (role !== undefined
+                       
+                       // setter
+                       ? this.attr("role", isFF2 ? "wairole:" + role : role)
+                       
+                       // getter
+                       : (this.attr("role") || "").replace(/^wairole:/, ""));
        },
        
-       ariaState : function(state, value) {
-               // setter?
-               if (value !== undefined) 
-                       return this.each(function(i, el) {
-                               isFF2? el.setAttributeNS("http://www.w3.org/2005/07/aaa", "aaa:" + state, value) :
-                                       $(el).attr("aria-" + state, value);
-                       });
-               // getter
-               return this.attr(isFF2? "aaa:"+state : "aria-" + state);
+       ariaState: function(state, value) {
+               return (value !== undefined
+                       
+                       // setter
+                       ? this.each(function(i, el) {
+                               (isFF2
+                                       ? el.setAttributeNS("http://www.w3.org/2005/07/aaa",
+                                               "aaa:" + state, value)
+                                       : $(el).attr("aria-" + state, value));
+                       })
+                       
+                       // getter
+                       : this.attr(isFF2 ? "aaa:" + state : "aria-" + state));
        }
 });