//>>excludeStart("exclude", pragmas.exclude);
define([
	"shoestring",
	"dom/css/exceptions",
], function(){
//>>excludeEnd("exclude");

	(function() {
		var cssExceptions = shoestring.cssExceptions;

		// marginRight instead of margin-right
		function convertPropertyName( str ) {
			return str.replace( /\-([A-Za-z])/g, function ( match, character ) {
				return character.toUpperCase();
			});
		}

		function _getStyle( element, property ) {
			return win.getComputedStyle( element, null ).getPropertyValue( property );
		}

		var vendorPrefixes = [ '', '-webkit-', '-ms-', '-moz-', '-o-', '-khtml-' ];

		/**
		 * Private function for getting the computed style of an element.
		 *
		 * **NOTE** Please use the [css](../css.js.html) method instead.
		 *
		 * @method _getStyle
		 * @param {HTMLElement} element The element we want the style property for.
		 * @param {string} property The css property we want the style for.
		 */
		shoestring._getStyle = function( element, property ) {
			var convert, value, j, k;

			if( cssExceptions[ property ] ) {
				for( j = 0, k = cssExceptions[ property ].length; j < k; j++ ) {
					value = _getStyle( element, cssExceptions[ property ][ j ] );

					if( value ) {
						return value;
					}
				}
			}

			for( j = 0, k = vendorPrefixes.length; j < k; j++ ) {
				convert = convertPropertyName( vendorPrefixes[ j ] + property );

				// VendorprefixKeyName || key-name
				value = _getStyle( element, convert );

				if( convert !== property ) {
					value = value || _getStyle( element, property );
				}

				if( vendorPrefixes[ j ] ) {
					// -vendorprefix-key-name
					value = value || _getStyle( element, vendorPrefixes[ j ] + property );
				}

				if( value ) {
					return value;
				}
			}

			return undefined;
		};
	})();

//>>excludeStart("exclude", pragmas.exclude);
});
//>>excludeEnd("exclude");