javascript - Start Animations When Revolution Slider Scrolls Into View -

i need use slider revolution animate content when slider scrolled view. have working solution - http://www.themepunch.com/faq/start-animations-when-slider-scrolls-into-view/ has 1 serious bug.

when user seen slider start animate again when user scrolling again.

i want make slide not re-animate when user scroll after seen it.

clarification: user scrolls down slide - slide start animate - (super!) - user go down end of page - go - , slider start animate beginning (bad (for me)). want make slider stop after played animation first time.

update relevant code:

var win, slider, sliderheight, sliderpaused = true, winheight,  // change "revapi6" part here whatever "revapi" name slider uses slider = revapi6.on('revolution.slide.onloaded', function() {      win = jquery(window).on('scroll', checkscroll).on('resize', sizer);     sizer();  });  function sizer() {      sliderheight = slider.height();     winheight = win.height();     checkscroll();  }  function checkscroll() {      var scrtop = win.scrolltop(),     offset = slider.offset().top;      if(offset <= scrtop + winheight && offset + sliderheight >= scrtop) {          if(sliderpaused) slider.revshowslide(2);         sliderpaused = false;      }     else {          if(!sliderpaused) slider.revshowslide(1);         sliderpaused = true;      }  } 

it's in "custom javascript" block in slider settings. here - http://www.themepunch.com/faq/start-animations-when-slider-scrolls-into-view/. site - uhhu.net

resolve. maybe it's not best way, works , don't know better

comment part

    /*else {          if(!sliderpaused) slider.revshowslide(1);         sliderpaused = true;      }*/