jquery Range slider with one knob

Please have a look on this Demo

Have a look on "Mootols Slider with one knob" section. I want to implement this slider. But instead of using Min and Max, I want to use fixed values or we can say values in array.e.g., slider should move for {6,12,18,24,48}开发者_Python百科 these valuse only. Any help on this will be appreciable

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Here you go, there's a jQuery UI plugin called "slider" and it can do exactly what you'd like: snap to increments