how to use 1.5.3-style knobHandles with 1.7.1

how to use 1.5.3-style knobHandles with 1.7.1


dear all
how to use 1.5.3-style knobHandles with 1.7.1
http://jqueryui.com/docs/Upgrade_Guide#Resizable
i don't know how to use