// Tamino Martinius - All rights reserved

// Copyright © 2013 Tamino Martinius (http://zaku.eu)
// Copyright © 2013 Particleslider.com (http://particleslider.com

// Terms of usage: http://particleslider.com/legal/license

var init = function(){
  var isMobile = navigator.userAgent &&
    navigator.userAgent.toLowerCase().indexOf('mobile') >= 0;
  var isSmall = window.innerWidth < 1000;
  
  var ps = new ParticleSlider({
    ptlGap: isMobile || isSmall ? 2 : 0,
    ptlSize: isMobile || isSmall ? 1 : 1,
    width: window.innerWidth,
    height: window.innerHeight,
    noise: 1e9,
    // monochrome: false,
    // showArrowControls: false,
    // gravity: 1,
    mouseForce: 5e4,
    renderer: 'webgl',
  });
    
  var gui = new dat.GUI();
  gui.add(ps, 'ptlGap').min(0).max(1000).step(1).onChange(function(){
    ps.init(true);
  });
  gui.add(ps, 'ptlSize').min(1).max(1000).step(1).onChange(function(){
    ps.init(true);
  });
  gui.add(ps, 'restless');
  gui.addColor(ps, 'color').onChange(function(value){
    ps.monochrome = true;
    ps.setColor(value);
	  ps.init(true);
  });
  
  
  (window.addEventListener
   ? window.addEventListener('click', function(){ps.init(true)}, false)
   : window.onclick = function(){ps.init(true)});
}

var initParticleSlider = function(){
  var psScript = document.createElement('script');
  (psScript.addEventListener
    ? psScript.addEventListener('load', init, false)
    : psScript.onload = init);
  psScript.src = 'https://s3-us-west-2.amazonaws.com/s.cdpn.io/23500/ps-0.9.js';
	psScript.setAttribute('type', 'text/javascript');
  document.body.appendChild(psScript);
}
    
(window.addEventListener
  ? window.addEventListener('load', initParticleSlider, false)
  : window.onload = initParticleSlider);