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- /*
- Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
- Available via Academic Free License >= 2.1 OR the modified BSD license.
- see: http://dojotoolkit.org/license for details
- */
- if(!dojo._hasResource["dijit._base.wai"]){dojo._hasResource["dijit._base.wai"]=true;dojo.provide("dijit._base.wai");dijit.wai={onload:function(){var _1=dojo.create("div",{id:"a11yTestNode",style:{cssText:"border: 1px solid;"+"border-color:red green;"+"position: absolute;"+"height: 5px;"+"top: -999px;"+"background-image: url(\""+(dojo.config.blankGif||dojo.moduleUrl("dojo","resources/blank.gif"))+"\");"}},dojo.body());var cs=dojo.getComputedStyle(_1);if(cs){var _2=cs.backgroundImage;var _3=(cs.borderTopColor==cs.borderRightColor)||(_2!=null&&(_2=="none"||_2=="url(invalid-url:)"));dojo[_3?"addClass":"removeClass"](dojo.body(),"dijit_a11y");if(dojo.isIE){_1.outerHTML="";}else{dojo.body().removeChild(_1);}}}};if(dojo.isIE||dojo.isMoz){dojo._loaders.unshift(dijit.wai.onload);}dojo.mixin(dijit,{_XhtmlRoles:/banner|contentinfo|definition|main|navigation|search|note|secondary|seealso/,hasWaiRole:function(_4,_5){var _6=this.getWaiRole(_4);return _5?(_6.indexOf(_5)>-1):(_6.length>0);},getWaiRole:function(_7){return dojo.trim((dojo.attr(_7,"role")||"").replace(this._XhtmlRoles,"").replace("wairole:",""));},setWaiRole:function(_8,_9){var _a=dojo.attr(_8,"role")||"";if(!this._XhtmlRoles.test(_a)){dojo.attr(_8,"role",_9);}else{if((" "+_a+" ").indexOf(" "+_9+" ")<0){var _b=dojo.trim(_a.replace(this._XhtmlRoles,""));var _c=dojo.trim(_a.replace(_b,""));dojo.attr(_8,"role",_c+(_c?" ":"")+_9);}}},removeWaiRole:function(_d,_e){var _f=dojo.attr(_d,"role");if(!_f){return;}if(_e){var t=dojo.trim((" "+_f+" ").replace(" "+_e+" "," "));dojo.attr(_d,"role",t);}else{_d.removeAttribute("role");}},hasWaiState:function(_10,_11){return _10.hasAttribute?_10.hasAttribute("aria-"+_11):!!_10.getAttribute("aria-"+_11);},getWaiState:function(_12,_13){return _12.getAttribute("aria-"+_13)||"";},setWaiState:function(_14,_15,_16){_14.setAttribute("aria-"+_15,_16);},removeWaiState:function(_17,_18){_17.removeAttribute("aria-"+_18);}});}
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