fnScrollRightRTL = function() {
		var oDomRef = this.get(0);
		if (oDomRef) {
			return fnScroll(oDomRef);
		}
	}
Returns the MIRRORED scrollLeft value of the first element in the given jQuery collection in right-to-left mode.
Precondition: The element is rendered in RTL mode.

Reason for this method is that the major browsers return three different values for the same scroll position when in RTL mode.
This method hides those differences and returns the value that would be returned in LTR mode if the UI would be mirrored horizontally:
The distance in px how far the given container is scrolled away from the rightmost scroll position.

Returns "undefined" if no element is given.

@return {int} The scroll position, counted from the rightmost position
@public
@name jQuery#scrollRightRTL
@author SAP SE
@since 0.20.0
@function
@requires module:sap/ui/dom/jquery/scrollRightRTL