define([
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"../core",
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"../core/access",
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"./support"
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], function( jQuery, access, support ) {
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var rfocusable = /^(?:input|select|textarea|button|object)$/i,
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rclickable = /^(?:a|area)$/i;
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jQuery.fn.extend({
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prop: function( name, value ) {
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return access( this, jQuery.prop, name, value, arguments.length > 1 );
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},
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removeProp: function( name ) {
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name = jQuery.propFix[ name ] || name;
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return this.each(function() {
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// try/catch handles cases where IE balks (such as removing a property on window)
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try {
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this[ name ] = undefined;
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delete this[ name ];
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} catch( e ) {}
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});
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}
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});
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jQuery.extend({
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propFix: {
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"for": "htmlFor",
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"class": "className"
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},
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prop: function( elem, name, value ) {
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var ret, hooks, notxml,
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nType = elem.nodeType;
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// don't get/set properties on text, comment and attribute nodes
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if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
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return;
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}
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notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
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if ( notxml ) {
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// Fix name and attach hooks
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name = jQuery.propFix[ name ] || name;
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hooks = jQuery.propHooks[ name ];
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}
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if ( value !== undefined ) {
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return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
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ret :
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( elem[ name ] = value );
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} else {
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return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
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ret :
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elem[ name ];
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}
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},
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propHooks: {
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tabIndex: {
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get: function( elem ) {
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// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
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// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
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// Use proper attribute retrieval(#12072)
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var tabindex = jQuery.find.attr( elem, "tabindex" );
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return tabindex ?
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parseInt( tabindex, 10 ) :
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rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
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0 :
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-1;
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}
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}
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}
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});
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// Some attributes require a special call on IE
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// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
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if ( !support.hrefNormalized ) {
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// href/src property should get the full normalized URL (#10299/#12915)
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jQuery.each([ "href", "src" ], function( i, name ) {
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jQuery.propHooks[ name ] = {
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get: function( elem ) {
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return elem.getAttribute( name, 4 );
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}
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};
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});
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}
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// Support: Safari, IE9+
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// mis-reports the default selected property of an option
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// Accessing the parent's selectedIndex property fixes it
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if ( !support.optSelected ) {
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jQuery.propHooks.selected = {
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get: function( elem ) {
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var parent = elem.parentNode;
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if ( parent ) {
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parent.selectedIndex;
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// Make sure that it also works with optgroups, see #5701
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if ( parent.parentNode ) {
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parent.parentNode.selectedIndex;
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}
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}
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return null;
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}
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};
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}
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jQuery.each([
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"tabIndex",
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"readOnly",
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"maxLength",
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"cellSpacing",
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"cellPadding",
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"rowSpan",
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"colSpan",
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"useMap",
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"frameBorder",
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"contentEditable"
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], function() {
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jQuery.propFix[ this.toLowerCase() ] = this;
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});
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// IE6/7 call enctype encoding
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if ( !support.enctype ) {
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jQuery.propFix.enctype = "encoding";
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}
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});
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