The compareDocumentPosition check was extraneous - indexOf works in all the other browsers that we need to support.
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@ -663,9 +663,12 @@ try {
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var sortOrder;
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if ( document.documentElement.compareDocumentPosition ) {
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if ( Array.prototype.indexOf ) {
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var indexOf = Array.prototype.indexOf,
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allSort = document.getElementsByTagName("*");
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sortOrder = function( a, b ) {
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var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1;
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var ret = indexOf.call( allSort, a ) - indexOf.call( allSort, b );
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if ( ret === 0 ) {
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hasDuplicate = true;
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}
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@ -679,17 +682,6 @@ if ( document.documentElement.compareDocumentPosition ) {
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}
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return ret;
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};
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} else if ( Array.prototype.indexOf ) {
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var indexOf = Array.prototype.indexOf,
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allSort = document.getElementsByTagName("*");
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sortOrder = function( a, b ) {
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var ret = indexOf.call( allSort, a ) - indexOf.call( allSort, b );
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if ( ret === 0 ) {
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hasDuplicate = true;
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}
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return ret;
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};
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}
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// Check to see if the browser returns elements by name when
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