get value of slider on change of slider

get value of slider on change of slider

Hi, 
I searched the internet for about 4 hours now, and tried every solution I found, but I still can not get the value of a jQuerymobile slider without having a button being clicked. 
Is there any solution to this? 

This is my slider
  1. <input type="range" min="0" max="1500" step="50" data-highlight="true" name="kosten_bis" id= "kosten_bis" value="0">

I have also got radio buttons and drop downs, where I already get the values as I change them, but for any reason this does not work with the slide :-(

I really hope you can help me...

Regards,