72 lines
1.8 KiB
JavaScript
72 lines
1.8 KiB
JavaScript
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// provide jquery.browser so we can get rid of the migration toolkit
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jQuery.uaMatch = function( ua ) {
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ua = ua.toLowerCase();
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var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
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/(webkit)[ \/]([\w.]+)/.exec( ua ) ||
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/(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
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/(msie) ([\w.]+)/.exec( ua ) ||
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ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
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[];
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return {
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browser: match[ 1 ] || "",
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version: match[ 2 ] || "0"
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};
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};
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// Don't clobber any existing jQuery.browser in case it's different
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if ( !jQuery.browser ) {
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matched = jQuery.uaMatch( navigator.userAgent );
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browser = {};
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if ( matched.browser ) {
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browser[ matched.browser ] = true;
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browser.version = matched.version;
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}
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// Chrome is Webkit, but Webkit is also Safari.
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if ( browser.chrome ) {
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browser.webkit = true;
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} else if ( browser.webkit ) {
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browser.safari = true;
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}
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jQuery.browser = browser;
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}
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jQuery.fn.toggle = function( fn, fn2 ) {
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// Don't mess with animation or css toggles
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if ( !jQuery.isFunction( fn ) || !jQuery.isFunction( fn2 ) ) {
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return oldToggle.apply( this, arguments );
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}
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// Save reference to arguments for access in closure
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var args = arguments,
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guid = fn.guid || jQuery.guid++,
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i = 0,
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toggler = function( event ) {
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// Figure out which function to execute
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var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
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jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
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// Make sure that clicks stop
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event.preventDefault();
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// and execute the function
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return args[ lastToggle ].apply( this, arguments ) || false;
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};
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// link all the functions, so any of them can unbind this click handler
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toggler.guid = guid;
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while ( i < args.length ) {
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args[ i++ ].guid = guid;
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}
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return this.click( toggler );
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};
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