# Please help! Simple Slider question

**URL:** <https://forum.kirupa.com/t/please-help-simple-slider-question/105614>\
**Category:** Uncategorized\
**Created:** [March 28, 2004, 12:18am UTC](https://forum.kirupa.com/t/please-help-simple-slider-question/105614 "2004-03-28T00:18:48Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![newbee2004](https://avatars.discourse-cdn.com/v4/letter/n/bc8723/32.png) [@newbee2004](https://forum.kirupa.com/u/newbee2004)\
**Post date:** [March 28, 2004, 12:18am UTC](https://forum.kirupa.com/t/please-help-simple-slider-question/105614/1 "2004-03-28T00:18:48Z")

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Hello  
I am very much a new bee to Flash. Have been working with it for less than a week. This is what I am trying to do. Any help would be greatly appreciated.  
In the library, I have a movie clip - DraggableButton that has OnPress with StartDrag with parameters and OnRelase with StopDrag. I have a slider with this Draggable button and a bar to slide the button on. I also have two movie clips Clip1 and Clip2.  
In my main movie I have two instances MC1 and MC2 of Clip1 an Clip2. I have an instance of the Slider.  
I want to set the \_alpha property of MC1 and MC2 depending on the location of the button on the slider.  
I think I need to save the location (\_x) of the button on the slider in a variable in the OnRelease even of DraggableButton and use this variable in the SetProperty method.  
I need to know in which event and which object’s event should I use the SetProperty method. Or if what I am thinking is not correct what do I need to do?  
I know though this is hard for a newbee like me, it is not very hard for you Gurus. Please help!  
Thank you very much.
