Animate sequence images

sprite.js

/*
* params:           array
* params.interval   int, milisegundos para intervalos
* params.element    DOM, ejemplo: $('.contenedor img' )
* params.increment  bool, true = +1
* params.onComplete 
*/
function animateSequence( params ){

  var index = 0;
  var count = 0;
  var pictureCount = params.element.length;
  var indexOffset = 1
  if(params.increment == true){
    indexOffset = -1;
    index = pictureCount-1;
  }

  var interval = setInterval( function(){

    params.element.css({"display": "none"});
    params.element.eq(index).css({"display": "block"});
    index = index + indexOffset;
    count++;
    if( count == pictureCount ){
      index = pictureCount;
      clearInterval(interval);
      if(params.onComplete){
        params.onComplete();
      }
      if(params.isDisplayLast == false){
        params.element.css({"display": "none"});
      }
    }
  }, params.interval );
}