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/* UI Behaviour: Smooth scroll to top of page */
function nms_scroll_page_to(position, speed) {
  $('html, body').animate({
    scrollTop: position
  //}, speed);
  }, {duration: speed, easing: 'easeInOutCubic'}); //with easings library
}

/* UI Behaviour: Smooth scroll to an element */

function nms_scroll_to(element, speed) {
  $('html, body').animate({
    scrollTop: $(element).offset().top - 65 //navbar height
  //}, speed);
  }, {duration: speed, easing: 'easeInOutExpo'}); //with easings library
}

/*
Smooth scroll to all anchor elements in page
https://css-tricks.com/snippets/jquery/smooth-scrolling/

*/

$(function () {
  $('a[href*=#]:not([href=#])').click(function () {
    if (location.pathname.replace(/^\//, '') == this.pathname.replace(/^\//, '') && location.hostname == this.hostname) {
      var target = $(this.hash);
      target = target.length ? target : $('[name=' + this.hash.slice(1) + ']');
      if (target.length) {
        //este fragmento se puede sustituir por mi funcion
        //ej. plEx_scroll_to(target, 500); 
        $('html,body').animate({
          scrollTop: target.offset().top
        }, 500);
        
        return false;
      }
    }
  });
});