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/** |
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* Makes "skip to content" link work correctly in IE9, Chrome, and Opera |
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* for better accessibility. |
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* |
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* @link http://www.nczonline.net/blog/2013/01/15/fixing-skip-to-content-links/ |
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*/ |
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( function() { |
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var ua = navigator.userAgent.toLowerCase(); |
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if ( ( ua.indexOf( 'webkit' ) > -1 || ua.indexOf( 'opera' ) > -1 || ua.indexOf( 'msie' ) > -1 ) && |
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document.getElementById && window.addEventListener ) { |
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window.addEventListener( 'hashchange', function() { |
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var element = document.getElementById( location.hash.substring( 1 ) ); |
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if ( element ) { |
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if ( ! /^(?:a|select|input|button|textarea)$/i.test( element.nodeName ) ) { |
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element.tabIndex = -1; |
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} |
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element.focus(); |
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} |
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}, false ); |
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} |
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} )(); |