SGH / COMPONENTS

  define([

  	"../core",
  	"./var/rnumnonpx",
  	"./var/rmargin",
  	"./var/getStyles",

  	"../selector" // contains
  ], function( jQuery, rnumnonpx, rmargin, getStyles ) {

  
  function curCSS( elem, name, computed ) {
  	var width, minWidth, maxWidth, ret,
  		style = elem.style;
  
  	computed = computed || getStyles( elem );
  
  	// Support: IE9
  	// getPropertyValue is only needed for .css('filter') (#12537)
  	if ( computed ) {
  		ret = computed.getPropertyValue( name ) || computed[ name ];

  	}
  
  	if ( computed ) {

  
  		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
  			ret = jQuery.style( elem, name );
  		}
  

  		// Support: iOS < 6

  		// A tribute to the "awesome hack by Dean Edwards"

  		// iOS < 6 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
  		// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
  		if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {

  
  			// Remember the original values
  			width = style.width;
  			minWidth = style.minWidth;
  			maxWidth = style.maxWidth;
  
  			// Put in the new values to get a computed value out
  			style.minWidth = style.maxWidth = style.width = ret;
  			ret = computed.width;
  
  			// Revert the changed values
  			style.width = width;
  			style.minWidth = minWidth;
  			style.maxWidth = maxWidth;
  		}
  	}
  
  	return ret !== undefined ?

  		// Support: IE

  		// IE returns zIndex value as an integer.
  		ret + "" :
  		ret;
  }
  
  return curCSS;

  });