Hey guys. I have been working in this project. I found what I was looking for BUT it does not validade when the element is a <select> only <input>. I have been playing with some ideas but with no success.
Basically the progress-bar update after each <input> element been fill up but when comes to <select> element the script just ignore it.
You can see the work in progress here: http://codepen.io/rcbarros/pen/LWRadK
Thanks in advance for any help!