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1
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define( function() {
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2
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"use strict";
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4
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// A method for quickly swapping in/out CSS properties to get correct calculations.
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return function( elem, options, callback, args ) {
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7
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var ret, name,
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old = {};
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9
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// Remember the old values, and insert the new ones
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11
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for ( name in options ) {
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12
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old[ name ] = elem.style[ name ];
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elem.style[ name ] = options[ name ];
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}
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ret = callback.apply( elem, args || [] );
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// Revert the old values
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for ( name in options ) {
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20
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elem.style[ name ] = old[ name ];
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21
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}
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return ret;
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};
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25
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26
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} );
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