Magento

Is it possible to move the layered nav filter attributes into the ‘sort by’ drop down? Thus have unique sort by attributes per category in the page sort by? Eg.

SORT BY:
- Price
—$40-$60
—$60 - $80
—$80 - $100
- Color
—Black
—Red
—Green
- Style
—Sandals
—Pumps
—Sneaker