diff --git a/src/test/javascript/lib/jasmine-1.0.2/jasmine-jquery-rhino.js b/src/test/javascript/lib/jasmine-1.0.2/jasmine-jquery-rhino.js
index 8e8d4fe..636e8d3 100755
--- a/src/test/javascript/lib/jasmine-1.0.2/jasmine-jquery-rhino.js
+++ b/src/test/javascript/lib/jasmine-1.0.2/jasmine-jquery-rhino.js
@@ -137,9 +137,9 @@ jasmine.JQuery.matchersClass = {};
       return this.actual.find(selector).size() > 0;
     },
 
-		toBeDisabled: function(selector){
-			return this.actual.attr("disabled") == true;
-		}
+	toBeDisabled: function(selector) {
+		return this.actual.is(':disabled');
+	}
   };
 
   var hasProperty = function(actualValue, expectedValue) {