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B=navigator.userAgent,A;if((/KHTML/).test(B)){C.webkit=1}A=B.match(/AppleWebKit\/([^\s]*)/);if(A&&A[1]){C.webkit=parseFloat(A[1])}if(!C.webkit){A=B.match(/Opera[\s\/]([^\s]*)/);if(A&&A[1]){C.opera=parseFloat(A[1])}else{A=B.match(/MSIE\s([^;]*)/);if(A&&A[1]){C.ie=parseFloat(A[1])}else{A=B.match(/Gecko\/([^\s]*)/);if(A){C.gecko=1;A=B.match(/rv:([^\s\)]*)/);if(A&&A[1]){C.gecko=parseFloat(A[1])}}}}}return C}();(function(){YAHOO.namespace("util","widget","example");if(typeof YAHOO_config!="undefined"){var B=YAHOO_config.listener,A=YAHOO.env.listeners,D=true,C;if(B){for(C=0;C<A.length;C=C+1){if(A[C]==B){D=false;break}}if(D){A.push(B)}}}})();YAHOO.lang={isArray:function(B){if(B){var A=YAHOO.lang;return A.isNumber(B.length)&&A.isFunction(B.splice)&&!A.hasOwnProperty(B.length)}return false},isBoolean:function(A){return typeof A==="boolean"},isFunction:function(A){return typeof A==="function"},isNull:function(A){return A===null},isNumber:function(A){return typeof 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