//>>built
define("dijit/a11y",["dojo/_base/array","dojo/dom","dojo/dom-attr","dojo/dom-style","dojo/_base/lang","dojo/sniff","./main"],function(_1,_2,_3,_4,_5,_6,_7){var _8;var _9={_isElementShown:function(_a){var s=_4.get(_a);return (s.visibility!="hidden")&&(s.visibility!="collapsed")&&(s.display!="none")&&(_3.get(_a,"type")!="hidden");},hasDefaultTabStop:function(_b){switch(_b.nodeName.toLowerCase()){case "a":return _3.has(_b,"href");case "area":case "button":case "input":case "object":case "select":case "textarea":return true;case "iframe":var _c;try{var _d=_b.contentDocument;if("designMode" in _d&&_d.designMode=="on"){return true;}_c=_d.body;}catch(e1){try{_c=_b.contentWindow.document.body;}catch(e2){return false;}}return _c&&(_c.contentEditable=="true"||(_c.firstChild&&_c.firstChild.contentEditable=="true"));default:return _b.contentEditable=="true";}},effectiveTabIndex:function(_e){if(_3.get(_e,"disabled")){return _8;}else{if(_3.has(_e,"tabIndex")){return +_3.get(_e,"tabIndex");}else{return _9.hasDefaultTabStop(_e)?0:_8;}}},isTabNavigable:function(_f){return _9.effectiveTabIndex(_f)>=0;},isFocusable:function(_10){return _9.effectiveTabIndex(_10)>=-1;},_getTabNavigable:function(_11){var _12,_13,_14,_15,_16,_17,_18={};function _19(_1a){return _1a&&_1a.tagName.toLowerCase()=="input"&&_1a.type&&_1a.type.toLowerCase()=="radio"&&_1a.name&&_1a.name.toLowerCase();};var _1b=_9._isElementShown,_1c=_9.effectiveTabIndex;var _1d=function(_1e){for(var _1f=_1e.firstChild;_1f;_1f=_1f.nextSibling){if(_1f.nodeType!=1||(_6("ie")<=9&&_1f.scopeName!=="HTML")||!_1b(_1f)){continue;}var _20=_1c(_1f);if(_20>=0){if(_20==0){if(!_12){_12=_1f;}_13=_1f;}else{if(_20>0){if(!_14||_20<_15){_15=_20;_14=_1f;}if(!_16||_20>=_17){_17=_20;_16=_1f;}}}var rn=_19(_1f);if(_3.get(_1f,"checked")&&rn){_18[rn]=_1f;}}if(_1f.nodeName.toUpperCase()!="SELECT"){_1d(_1f);}}};if(_1b(_11)){_1d(_11);}function rs(_21){return _18[_19(_21)]||_21;};return {first:rs(_12),last:rs(_13),lowest:rs(_14),highest:rs(_16)};},getFirstInTabbingOrder:function(_22,doc){var _23=_9._getTabNavigable(_2.byId(_22,doc));return _23.lowest?_23.lowest:_23.first;},getLastInTabbingOrder:function(_24,doc){var _25=_9._getTabNavigable(_2.byId(_24,doc));return _25.last?_25.last:_25.highest;}};1&&_5.mixin(_7,_9);return _9;});