text: var pJS = function (tag_id, params) {
    var canvas_el = document.querySelector(
      "#" + tag_id + " > .particles-js-canvas-el"
    );
  
    this.pJS = {
      canvas: {
        el: canvas_el,
        w: canvas_el.offsetWidth,
        h: canvas_el.offsetHeight,
      },
      particles: {
        number: {
          value: 270,
          density: {
            enable: true,
            value_area: 10000,
          },
        },
        color: {
          value: "#fff",
        },
        shape: {
          type: "circle",
          stroke: {
            width: 0,
            color: "#000000",
          },
          polygon: {
            nb_sides: 5,
          },
          image: {
            src: "",
            width: 100,
            height: 100,
          },
        },
        opacity: {
          value: 0.5,
          random: false,
          anim: {
            enable: false,
            speed: 2,
            opacity_min: 0,
            sync: false,
          },
        },
        size: {
          value: 3,
          random: true,
          anim: {
            enable: false,
            speed: 40,
            size_min: 0.1,
            sync: false,
          },
        },
        line_linked: {
          enable: true,
          distance: 150,
          color: "#fff",
          opacity: 0.4,
          width: 1,
        },
        move: {
          enable: true,
          speed: 4.810236182596568,
          direction: "bottom",
          random: true,
          straight: false,
          out_mode: "out",
          bounce: false,
          attract: {
            enable: true,
            rotateX: 641.3648243462092,
            rotateY: 1200,
          },
        },
        array: [],
      },
      interactivity: {
        detect_on: "canvas",
        events: {
          onhover: {
            enable: true,
            mode: "grab",
          },
          onclick: {
            enable: true,
            mode: "push",
          },
          resize: true,
        },
        modes: {
          grab: {
            distance: 275,
            line_linked: {
              opacity: 1,
            },
          },
          bubble: {
            distance: 167,
            size: 14,
            duration: 0.4,
            opacity: 8,
            speed: 3,
          },
          repulse: {
            distance: 200,
            duration: 0.4,
          },
          push: {
            particles_nb: 4,
          },
          remove: {
            particles_nb: 2,
          },
        },
        mouse: {},
      },
      retina_detect: false,
      fn: {
        interact: {},
        modes: {},
        vendors: {},
      },
      tmp: {},
    };
  
    var pJS = this.pJS;
  
    if (params) {
      Object.deepExtend(pJS, params);
    }
  
    pJS.tmp.obj = {
      size_value: pJS.particles.size.value,
      size_anim_speed: pJS.particles.size.anim.speed,
      move_speed: pJS.particles.move.speed,
      line_linked_distance: pJS.particles.line_linked.distance,
      line_linked_width: pJS.particles.line_linked.width,
      mode_grab_distance: pJS.interactivity.modes.grab.distance,
      mode_bubble_distance: pJS.interactivity.modes.bubble.distance,
      mode_bubble_size: pJS.interactivity.modes.bubble.size,
      mode_repulse_distance: pJS.interactivity.modes.repulse.distance,
    };
  
    pJS.fn.retinaInit = function () {
      if (pJS.retina_detect && window.devicePixelRatio > 1) {
        pJS.canvas.pxratio = window.devicePixelRatio;
        pJS.tmp.retina = true;
      } else {
        pJS.canvas.pxratio = 1;
        pJS.tmp.retina = false;
      }
  
      pJS.canvas.w = pJS.canvas.el.offsetWidth * pJS.canvas.pxratio;
      pJS.canvas.h = pJS.canvas.el.offsetHeight * pJS.canvas.pxratio;
  
      pJS.particles.size.value = pJS.tmp.obj.size_value * pJS.canvas.pxratio;
      pJS.particles.size.anim.speed =
        pJS.tmp.obj.size_anim_speed * pJS.canvas.pxratio;
      pJS.particles.move.speed = pJS.tmp.obj.move_speed * pJS.canvas.pxratio;
      pJS.particles.line_linked.distance =
        pJS.tmp.obj.line_linked_distance * pJS.canvas.pxratio;
      pJS.interactivity.modes.grab.distance =
        pJS.tmp.obj.mode_grab_distance * pJS.canvas.pxratio;
      pJS.interactivity.modes.bubble.distance =
        pJS.tmp.obj.mode_bubble_distance * pJS.canvas.pxratio;
      pJS.particles.line_linked.width =
        pJS.tmp.obj.line_linked_width * pJS.canvas.pxratio;
      pJS.interactivity.modes.bubble.size =
        pJS.tmp.obj.mode_bubble_size * pJS.canvas.pxratio;
      pJS.interactivity.modes.repulse.distance =
        pJS.tmp.obj.mode_repulse_distance * pJS.canvas.pxratio;
    };
  
    pJS.fn.canvasInit = function () {
      pJS.canvas.ctx = pJS.canvas.el.getContext("2d");
    };
  
    pJS.fn.canvasSize = function () {
      pJS.canvas.el.width = pJS.canvas.w;
      pJS.canvas.el.height = pJS.canvas.h;
  
      if (pJS && pJS.interactivity.events.resize) {
        window.addEventListener("resize", function () {
          pJS.canvas.w = pJS.canvas.el.offsetWidth;
          pJS.canvas.h = pJS.canvas.el.offsetHeight;
  
          if (pJS.tmp.retina) {
            pJS.canvas.w *= pJS.canvas.pxratio;
            pJS.canvas.h *= pJS.canvas.pxratio;
          }
  
          pJS.canvas.el.width = pJS.canvas.w;
          pJS.canvas.el.height = pJS.canvas.h;
  
          if (!pJS.particles.move.enable) {
            pJS.fn.particlesEmpty();
            pJS.fn.particlesCreate();
            pJS.fn.particlesDraw();
            pJS.fn.vendors.densityAutoParticles();
          }
  
          pJS.fn.vendors.densityAutoParticles();
        });
      }
    };
  
    pJS.fn.canvasPaint = function () {
      pJS.canvas.ctx.fillRect(0, 0, pJS.canvas.w, pJS.canvas.h);
    };
  
    pJS.fn.canvasClear = function () {
      pJS.canvas.ctx.clearRect(0, 0, pJS.canvas.w, pJS.canvas.h);
    };
  
    pJS.fn.particle = function (color, opacity, position) {
      this.radius =
        (pJS.particles.size.random ? Math.random() : 1) *
        pJS.particles.size.value;
      if (pJS.particles.size.anim.enable) {
        this.size_status = false;
        this.vs = pJS.particles.size.anim.speed / 100;
        if (!pJS.particles.size.anim.sync) {
          this.vs = this.vs * Math.random();
        }
      }
  
      this.x = position ? position.x : Math.random() * pJS.canvas.w;
      this.y = position ? position.y : Math.random() * pJS.canvas.h;
  
      if (this.x > pJS.canvas.w - this.radius * 2) this.x = this.x - this.radius;
      else if (this.x < this.radius * 2) this.x = this.x + this.radius;
      if (this.y > pJS.canvas.h - this.radius * 2) this.y = this.y - this.radius;
      else if (this.y < this.radius * 2) this.y = this.y + this.radius;
  
      if (pJS.particles.move.bounce) {
        pJS.fn.vendors.checkOverlap(this, position);
      }
  
      this.color = {};
      if (typeof color.value == "object") {
        if (color.value instanceof Array) {
          var color_selected =
            color.value[
              Math.floor(Math.random() * pJS.particles.color.value.length)
            ];
          this.color.rgb = hexToRgb(color_selected);
        } else {
          if (
            color.value.r != undefined &&
            color.value.g != undefined &&
            color.value.b != undefined
          ) {
            this.color.rgb = {
              r: color.value.r,
              g: color.value.g,
              b: color.value.b,
            };
          }
          if (
            color.value.h != undefined &&
            color.value.s != undefined &&
            color.value.l != undefined
          ) {
            this.color.hsl = {
              h: color.value.h,
              s: color.value.s,
              l: color.value.l,
            };
          }
        }
      } else if (color.value == "random") {
        this.color.rgb = {
          r: Math.floor(Math.random() * (255 - 0 + 1)) + 0,
          g: Math.floor(Math.random() * (255 - 0 + 1)) + 0,
          b: Math.floor(Math.random() * (255 - 0 + 1)) + 0,
        };
      } else if (typeof color.value == "string") {
        this.color = color;
        this.color.rgb = hexToRgb(this.color.value);
      }
  
      this.opacity =
        (pJS.particles.opacity.random ? Math.random() : 1) *
        pJS.particles.opacity.value;
      if (pJS.particles.opacity.anim.enable) {
        this.opacity_status = false;
        this.vo = pJS.particles.opacity.anim.speed / 100;
        if (!pJS.particles.opacity.anim.sync) {
          this.vo = this.vo * Math.random();
        }
      }
  
      var velbase = {};
      switch (pJS.particles.move.direction) {
        case "top":
          velbase = { x: 0, y: -1 };
          break;
        case "top-right":
          velbase = { x: 0.5, y: -0.5 };
          break;
        case "right":
          velbase = { x: 1, y: -0 };
          break;
        case "bottom-right":
          velbase = { x: 0.5, y: 0.5 };
          break;
        case "bottom":
          velbase = { x: 0, y: 1 };
          break;
        case "bottom-left":
          velbase = { x: -0.5, y: 1 };
          break;
        case "left":
          velbase = { x: -1, y: 0 };
          break;
        case "top-left":
          velbase = { x: -0.5, y: -0.5 };
          break;
        default:
          velbase = { x: 0, y: 0 };
          break;
      }
  
      if (pJS.particles.move.straight) {
        this.vx = velbase.x;
        this.vy = velbase.y;
        if (pJS.particles.move.random) {
          this.vx = this.vx * Math.random();
          this.vy = this.vy * Math.random();
        }
      } else {
        this.vx = velbase.x + Math.random() - 0.5;
        this.vy = velbase.y + Math.random() - 0.5;
      }
  
      this.vx_i = this.vx;
      this.vy_i = this.vy;
  
      var shape_type = pJS.particles.shape.type;
      if (typeof shape_type == "object") {
        if (shape_type instanceof Array) {
          var shape_selected =
            shape_type[Math.floor(Math.random() * shape_type.length)];
          this.shape = shape_selected;
        }
      } else {
        this.shape = shape_type;
      }
  
      if (this.shape == "image") {
        var sh = pJS.particles.shape;
        this.img = {
          src: sh.image.src,
          ratio: sh.image.width / sh.image.height,
        };
        if (!this.img.ratio) this.img.ratio = 1;
        if (pJS.tmp.img_type == "svg" && pJS.tmp.source_svg != undefined) {
          pJS.fn.vendors.createSvgImg(this);
          if (pJS.tmp.pushing) {
            this.img.loaded = false;
          }
        }
      }
    };
  
    pJS.fn.particle.prototype.draw = function () {
      var p = this;
  
      if (p.radius_bubble != undefined) {
        var radius = p.radius_bubble;
      } else {
        var radius = p.radius;
      }
  
      if (p.opacity_bubble != undefined) {
        var opacity = p.opacity_bubble;
      } else {
        var opacity = p.opacity;
      }
  
      if (p.color.rgb) {
        var color_value =
          "rgba(" +
          p.color.rgb.r +
          "," +
          p.color.rgb.g +
          "," +
          p.color.rgb.b +
          "," +
          opacity +
          ")";
      } else {
        var color_value =
          "hsla(" +
          p.color.hsl.h +
          "," +
          p.color.hsl.s +
          "%," +
          p.color.hsl.l +
          "%," +
          opacity +
          ")";
      }
  
      pJS.canvas.ctx.fillStyle = color_value;
      pJS.canvas.ctx.beginPath();
  
      switch (p.shape) {
        case "circle":
          pJS.canvas.ctx.arc(p.x, p.y, radius, 0, Math.PI * 2, false);
          break;
  
        case "edge":
          pJS.canvas.ctx.rect(p.x - radius, p.y - radius, radius * 2, radius * 2);
          break;
  
        case "triangle":
          pJS.fn.vendors.drawShape(
            pJS.canvas.ctx,
            p.x - radius,
            p.y + radius / 1.66,
            radius * 2,
            3,
            2
          );
          break;
  
        case "polygon":
          pJS.fn.vendors.drawShape(
            pJS.canvas.ctx,
            p.x - radius / (pJS.particles.shape.polygon.nb_sides / 3.5),
            p.y - radius / (2.66 / 3.5),
            (radius * 2.66) / (pJS.particles.shape.polygon.nb_sides / 3),
            pJS.particles.shape.polygon.nb_sides,
            1
          );
          break;
  
        case "star":
          pJS.fn.vendors.drawShape(
            pJS.canvas.ctx,
            p.x - (radius * 2) / (pJS.particles.shape.polygon.nb_sides / 4),
            p.y - radius / ((2 * 2.66) / 3.5),
            (radius * 2 * 2.66) / (pJS.particles.shape.polygon.nb_sides / 3),
            pJS.particles.shape.polygon.nb_sides,
            2
          );
          break;
  
        case "image":
          function draw() {
            pJS.canvas.ctx.drawImage(
              img_obj,
              p.x - radius,
              p.y - radius,
              radius * 2,
              (radius * 2) / p.img.ratio
            );
          }
  
          if (pJS.tmp.img_type == "svg") {
            var img_obj = p.img.obj;
          } else {
            var img_obj = pJS.tmp.img_obj;
          }
  
          if (img_obj) {
            draw();
          }
  
          break;
      }
  
      pJS.canvas.ctx.closePath();
  
      if (pJS.particles.shape.stroke.width > 0) {
        pJS.canvas.ctx.strokeStyle = pJS.particles.shape.stroke.color;
        pJS.canvas.ctx.lineWidth = pJS.particles.shape.stroke.width;
        pJS.canvas.ctx.stroke();
      }
  
      pJS.canvas.ctx.fill();
    };
  
    pJS.fn.particlesCreate = function () {
      for (var i = 0; i < pJS.particles.number.value; i++) {
        pJS.particles.array.push(
          new pJS.fn.particle(pJS.particles.color, pJS.particles.opacity.value)
        );
      }
    };
  
    pJS.fn.particlesUpdate = function () {
      for (var i = 0; i < pJS.particles.array.length; i++) {
        var p = pJS.particles.array[i];
  
        if (pJS.particles.move.enable) {
          var ms = pJS.particles.move.speed / 2;
          p.x += p.vx * ms;
          p.y += p.vy * ms;
        }
  
        if (pJS.particles.opacity.anim.enable) {
          if (p.opacity_status == true) {
            if (p.opacity >= pJS.particles.opacity.value)
              p.opacity_status = false;
            p.opacity += p.vo;
          } else {
            if (p.opacity <= pJS.particles.opacity.anim.opacity_min)
              p.opacity_status = true;
            p.opacity -= p.vo;
          }
          if (p.opacity < 0) p.opacity = 0;
        }
  
        if (pJS.particles.size.anim.enable) {
          if (p.size_status == true) {
            if (p.radius >= pJS.particles.size.value) p.size_status = false;
            p.radius += p.vs;
          } else {
            if (p.radius <= pJS.particles.size.anim.size_min)
              p.size_status = true;
            p.radius -= p.vs;
          }
          if (p.radius < 0) p.radius = 0;
        }
  
        if (pJS.particles.move.out_mode == "bounce") {
          var new_pos = {
            x_left: p.radius,
            x_right: pJS.canvas.w,
            y_top: p.radius,
            y_bottom: pJS.canvas.h,
          };
        } else {
          var new_pos = {
            x_left: -p.radius,
            x_right: pJS.canvas.w + p.radius,
            y_top: -p.radius,
            y_bottom: pJS.canvas.h + p.radius,
          };
        }
  
        if (p.x - p.radius > pJS.canvas.w) {
          p.x = new_pos.x_left;
          p.y = Math.random() * pJS.canvas.h;
        } else if (p.x + p.radius < 0) {
          p.x = new_pos.x_right;
          p.y = Math.random() * pJS.canvas.h;
        }
        if (p.y - p.radius > pJS.canvas.h) {
          p.y = new_pos.y_top;
          p.x = Math.random() * pJS.canvas.w;
        } else if (p.y + p.radius < 0) {
          p.y = new_pos.y_bottom;
          p.x = Math.random() * pJS.canvas.w;
        }
  
        switch (pJS.particles.move.out_mode) {
          case "bounce":
            if (p.x + p.radius > pJS.canvas.w) p.vx = -p.vx;
            else if (p.x - p.radius < 0) p.vx = -p.vx;
            if (p.y + p.radius > pJS.canvas.h) p.vy = -p.vy;
            else if (p.y - p.radius < 0) p.vy = -p.vy;
            break;
        }
  
        if (isInArray("grab", pJS.interactivity.events.onhover.mode)) {
          pJS.fn.modes.grabParticle(p);
        }
  
        if (
          isInArray("bubble", pJS.interactivity.events.onhover.mode) ||
          isInArray("bubble", pJS.interactivity.events.onclick.mode)
        ) {
          pJS.fn.modes.bubbleParticle(p);
        }
  
        if (
          isInArray("repulse", pJS.interactivity.events.onhover.mode) ||
          isInArray("repulse", pJS.interactivity.events.onclick.mode)
        ) {
          pJS.fn.modes.repulseParticle(p);
        }
  
        if (
          pJS.particles.line_linked.enable ||
          pJS.particles.move.attract.enable
        ) {
          for (var j = i + 1; j < pJS.particles.array.length; j++) {
            var p2 = pJS.particles.array[j];
  
            if (pJS.particles.line_linked.enable) {
              pJS.fn.interact.linkParticles(p, p2);
            }
  
            if (pJS.particles.move.attract.enable) {
              pJS.fn.interact.attractParticles(p, p2);
            }
  
            if (pJS.particles.move.bounce) {
              pJS.fn.interact.bounceParticles(p, p2);
            }
          }
        }
      }
    };
  
    pJS.fn.particlesDraw = function () {
      pJS.canvas.ctx.clearRect(0, 0, pJS.canvas.w, pJS.canvas.h);
  
      pJS.fn.particlesUpdate();
  
      for (var i = 0; i < pJS.particles.array.length; i++) {
        var p = pJS.particles.array[i];
        p.draw();
      }
    };
  
    pJS.fn.particlesEmpty = function () {
      pJS.particles.array = [];
    };
  
    pJS.fn.particlesRefresh = function () {
      cancelRequestAnimFrame(pJS.fn.checkAnimFrame);
      cancelRequestAnimFrame(pJS.fn.drawAnimFrame);
      pJS.tmp.source_svg = undefined;
      pJS.tmp.img_obj = undefined;
      pJS.tmp.count_svg = 0;
      pJS.fn.particlesEmpty();
      pJS.fn.canvasClear();
  
      pJS.fn.vendors.start();
    };
  
    pJS.fn.interact.linkParticles = function (p1, p2) {
      var dx = p1.x - p2.x,
        dy = p1.y - p2.y,
        dist = Math.sqrt(dx * dx + dy * dy);
  
      if (dist <= pJS.particles.line_linked.distance) {
        var opacity_line =
          pJS.particles.line_linked.opacity -
          dist /
            (1 / pJS.particles.line_linked.opacity) /
            pJS.particles.line_linked.distance;
  
        if (opacity_line > 0) {
          var color_line = pJS.particles.line_linked.color_rgb_line;
          pJS.canvas.ctx.strokeStyle =
            "rgba(" +
            color_line.r +
            "," +
            color_line.g +
            "," +
            color_line.b +
            "," +
            opacity_line +
            ")";
          pJS.canvas.ctx.lineWidth = pJS.particles.line_linked.width;
          pJS.canvas.ctx.beginPath();
          pJS.canvas.ctx.moveTo(p1.x, p1.y);
          pJS.canvas.ctx.lineTo(p2.x, p2.y);
          pJS.canvas.ctx.stroke();
          pJS.canvas.ctx.closePath();
        }
      }
    };
  
    pJS.fn.interact.attractParticles = function (p1, p2) {
      var dx = p1.x - p2.x,
        dy = p1.y - p2.y,
        dist = Math.sqrt(dx * dx + dy * dy);
  
      if (dist <= pJS.particles.line_linked.distance) {
        var ax = dx / (pJS.particles.move.attract.rotateX * 1000),
          ay = dy / (pJS.particles.move.attract.rotateY * 1000);
  
        p1.vx -= ax;
        p1.vy -= ay;
  
        p2.vx += ax;
        p2.vy += ay;
      }
    };
  
    pJS.fn.interact.bounceParticles = function (p1, p2) {
      var dx = p1.x - p2.x,
        dy = p1.y - p2.y,
        dist = Math.sqrt(dx * dx + dy * dy),
        dist_p = p1.radius + p2.radius;
  
      if (dist <= dist_p) {
        p1.vx = -p1.vx;
        p1.vy = -p1.vy;
  
        p2.vx = -p2.vx;
        p2.vy = -p2.vy;
      }
    };
  
    pJS.fn.modes.pushParticles = function (nb, pos) {
      pJS.tmp.pushing = true;
  
      for (var i = 0; i < nb; i++) {
        pJS.particles.array.push(
          new pJS.fn.particle(pJS.particles.color, pJS.particles.opacity.value, {
            x: pos ? pos.pos_x : Math.random() * pJS.canvas.w,
            y: pos ? pos.pos_y : Math.random() * pJS.canvas.h,
          })
        );
        if (i == nb - 1) {
          if (!pJS.particles.move.enable) {
            pJS.fn.particlesDraw();
          }
          pJS.tmp.pushing = false;
        }
      }
    };
  
    pJS.fn.modes.removeParticles = function (nb) {
      pJS.particles.array.splice(0, nb);
      if (!pJS.particles.move.enable) {
        pJS.fn.particlesDraw();
      }
    };
  
    pJS.fn.modes.bubbleParticle = function (p) {
      if (
        pJS.interactivity.events.onhover.enable &&
        isInArray("bubble", pJS.interactivity.events.onhover.mode)
      ) {
        var dx_mouse = p.x - pJS.interactivity.mouse.pos_x,
          dy_mouse = p.y - pJS.interactivity.mouse.pos_y,
          dist_mouse = Math.sqrt(dx_mouse * dx_mouse + dy_mouse * dy_mouse),
          ratio = 1 - dist_mouse / pJS.interactivity.modes.bubble.distance;
  
        function init() {
          p.opacity_bubble = p.opacity;
          p.radius_bubble = p.radius;
        }
  
        if (dist_mouse <= pJS.interactivity.modes.bubble.distance) {
          if (ratio >= 0 && pJS.interactivity.status == "mousemove") {
            if (pJS.interactivity.modes.bubble.size != pJS.particles.size.value) {
              if (
                pJS.interactivity.modes.bubble.size > pJS.particles.size.value
              ) {
                var size = p.radius + pJS.interactivity.modes.bubble.size * ratio;
                if (size >= 0) {
                  p.radius_bubble = size;
                }
              } else {
                var dif = p.radius - pJS.interactivity.modes.bubble.size,
                  size = p.radius - dif * ratio;
                if (size > 0) {
                  p.radius_bubble = size;
                } else {
                  p.radius_bubble = 0;
                }
              }
            }
  
            if (
              pJS.interactivity.modes.bubble.opacity !=
              pJS.particles.opacity.value
            ) {
              if (
                pJS.interactivity.modes.bubble.opacity >
                pJS.particles.opacity.value
              ) {
                var opacity = pJS.interactivity.modes.bubble.opacity * ratio;
                if (
                  opacity > p.opacity &&
                  opacity <= pJS.interactivity.modes.bubble.opacity
                ) {
                  p.opacity_bubble = opacity;
                }
              } else {
                var opacity =
                  p.opacity -
                  (pJS.particles.opacity.value -
                    pJS.interactivity.modes.bubble.opacity) *
                    ratio;
                if (
                  opacity < p.opacity &&
                  opacity >= pJS.interactivity.modes.bubble.opacity
                ) {
                  p.opacity_bubble = opacity;
                }
              }
            }
          }
        } else {
          init();
        }
  
        if (pJS.interactivity.status == "mouseleave") {
          init();
        }
      } else if (
        pJS.interactivity.events.onclick.enable &&
        isInArray("bubble", pJS.interactivity.events.onclick.mode)
      ) {
        if (pJS.tmp.bubble_clicking) {
          var dx_mouse = p.x - pJS.interactivity.mouse.click_pos_x,
            dy_mouse = p.y - pJS.interactivity.mouse.click_pos_y,
            dist_mouse = Math.sqrt(dx_mouse * dx_mouse + dy_mouse * dy_mouse),
            time_spent =
              (new Date().getTime() - pJS.interactivity.mouse.click_time) / 1000;
  
          if (time_spent > pJS.interactivity.modes.bubble.duration) {
            pJS.tmp.bubble_duration_end = true;
          }
  
          if (time_spent > pJS.interactivity.modes.bubble.duration * 2) {
            pJS.tmp.bubble_clicking = false;
            pJS.tmp.bubble_duration_end = false;
          }
        }
  
        function process(bubble_param, particles_param, p_obj_bubble, p_obj, id) {
          if (bubble_param != particles_param) {
            if (!pJS.tmp.bubble_duration_end) {
              if (dist_mouse <= pJS.interactivity.modes.bubble.distance) {
                if (p_obj_bubble != undefined) var obj = p_obj_bubble;
                else var obj = p_obj;
                if (obj != bubble_param) {
                  var value =
                    p_obj -
                    (time_spent * (p_obj - bubble_param)) /
                      pJS.interactivity.modes.bubble.duration;
                  if (id == "size") p.radius_bubble = value;
                  if (id == "opacity") p.opacity_bubble = value;
                }
              } else {
                if (id == "size") p.radius_bubble = undefined;
                if (id == "opacity") p.opacity_bubble = undefined;
              }
            } else {
              if (p_obj_bubble != undefined) {
                var value_tmp =
                    p_obj -
                    (time_spent * (p_obj - bubble_param)) /
                      pJS.interactivity.modes.bubble.duration,
                  dif = bubble_param - value_tmp;
                value = bubble_param + dif;
                if (id == "size") p.radius_bubble = value;
                if (id == "opacity") p.opacity_bubble = value;
              }
            }
          }
        }
  
        if (pJS.tmp.bubble_clicking) {
          process(
            pJS.interactivity.modes.bubble.size,
            pJS.particles.size.value,
            p.radius_bubble,
            p.radius,
            "size"
          );
          process(
            pJS.interactivity.modes.bubble.opacity,
            pJS.particles.opacity.value,
            p.opacity_bubble,
            p.opacity,
            "opacity"
          );
        }
      }
    };
  
    pJS.fn.modes.repulseParticle = function (p) {
      if (
        pJS.interactivity.events.onhover.enable &&
        isInArray("repulse", pJS.interactivity.events.onhover.mode) &&
        pJS.interactivity.status == "mousemove"
      ) {
        var dx_mouse = p.x - pJS.interactivity.mouse.pos_x,
          dy_mouse = p.y - pJS.interactivity.mouse.pos_y,
          dist_mouse = Math.sqrt(dx_mouse * dx_mouse + dy_mouse * dy_mouse);
  
        var normVec = { x: dx_mouse / dist_mouse, y: dy_mouse / dist_mouse },
          repulseRadius = pJS.interactivity.modes.repulse.distance,
          velocity = 100,
          repulseFactor = clamp(
            (1 / repulseRadius) *
              (-1 * Math.pow(dist_mouse / repulseRadius, 2) + 1) *
              repulseRadius *
              velocity,
            0,
            50
          );
  
        var pos = {
          x: p.x + normVec.x * repulseFactor,
          y: p.y + normVec.y * repulseFactor,
        };
  
        if (pJS.particles.move.out_mode == "bounce") {
          if (pos.x - p.radius > 0 && pos.x + p.radius < pJS.canvas.w)
            p.x = pos.x;
          if (pos.y - p.radius > 0 && pos.y + p.radius < pJS.canvas.h)
            p.y = pos.y;
        } else {
          p.x = pos.x;
          p.y = pos.y;
        }
      } else if (
        pJS.interactivity.events.onclick.enable &&
        isInArray("repulse", pJS.interactivity.events.onclick.mode)
      ) {
        if (!pJS.tmp.repulse_finish) {
          pJS.tmp.repulse_count++;
          if (pJS.tmp.repulse_count == pJS.particles.array.length) {
            pJS.tmp.repulse_finish = true;
          }
        }
  
        if (pJS.tmp.repulse_clicking) {
          var repulseRadius = Math.pow(
            pJS.interactivity.modes.repulse.distance / 6,
            3
          );
  
          var dx = pJS.interactivity.mouse.click_pos_x - p.x,
            dy = pJS.interactivity.mouse.click_pos_y - p.y,
            d = dx * dx + dy * dy;
  
          var force = (-repulseRadius / d) * 1;
  
          function process() {
            var f = Math.atan2(dy, dx);
            p.vx = force * Math.cos(f);
            p.vy = force * Math.sin(f);
  
            if (pJS.particles.move.out_mode == "bounce") {
              var pos = {
                x: p.x + p.vx,
                y: p.y + p.vy,
              };
              if (pos.x + p.radius > pJS.canvas.w) p.vx = -p.vx;
              else if (pos.x - p.radius < 0) p.vx = -p.vx;
              if (pos.y + p.radius > pJS.canvas.h) p.vy = -p.vy;
              else if (pos.y - p.radius < 0) p.vy = -p.vy;
            }
          }
  
          if (d <= repulseRadius) {
            process();
          }
  
        } else {
          if (pJS.tmp.repulse_clicking == false) {
            p.vx = p.vx_i;
            p.vy = p.vy_i;
          }
        }
      }
    };
  
    pJS.fn.modes.grabParticle = function (p) {
      if (
        pJS.interactivity.events.onhover.enable &&
        pJS.interactivity.status == "mousemove"
      ) {
        var dx_mouse = p.x - pJS.interactivity.mouse.pos_x,
          dy_mouse = p.y - pJS.interactivity.mouse.pos_y,
          dist_mouse = Math.sqrt(dx_mouse * dx_mouse + dy_mouse * dy_mouse);
  
        if (dist_mouse <= pJS.interactivity.modes.grab.distance) {
          var opacity_line =
            pJS.interactivity.modes.grab.line_linked.opacity -
            dist_mouse /
              (1 / pJS.interactivity.modes.grab.line_linked.opacity) /
              pJS.interactivity.modes.grab.distance;
  
          if (opacity_line > 0) {
            var color_line = pJS.particles.line_linked.color_rgb_line;
            pJS.canvas.ctx.strokeStyle =
              "rgba(" +
              color_line.r +
              "," +
              color_line.g +
              "," +
              color_line.b +
              "," +
              opacity_line +
              ")";
            pJS.canvas.ctx.lineWidth = pJS.particles.line_linked.width;
            pJS.canvas.ctx.beginPath();
            pJS.canvas.ctx.moveTo(p.x, p.y);
            pJS.canvas.ctx.lineTo(
              pJS.interactivity.mouse.pos_x,
              pJS.interactivity.mouse.pos_y
            );
            pJS.canvas.ctx.stroke();
            pJS.canvas.ctx.closePath();
          }
        }
      }
    };
  
    pJS.fn.vendors.eventsListeners = function () {
      if (pJS.interactivity.detect_on == "window") {
        pJS.interactivity.el = window;
      } else {
        pJS.interactivity.el = pJS.canvas.el;
      }
  
      if (
        pJS.interactivity.events.onhover.enable ||
        pJS.interactivity.events.onclick.enable
      ) {
        pJS.interactivity.el.addEventListener("mousemove", function (e) {
          if (pJS.interactivity.el == window) {
            var pos_x = e.clientX,
              pos_y = e.clientY;
          } else {
            var pos_x = e.offsetX || e.clientX,
              pos_y = e.offsetY || e.clientY;
          }
  
          pJS.interactivity.mouse.pos_x = pos_x;
          pJS.interactivity.mouse.pos_y = pos_y;
  
          if (pJS.tmp.retina) {
            pJS.interactivity.mouse.pos_x *= pJS.canvas.pxratio;
            pJS.interactivity.mouse.pos_y *= pJS.canvas.pxratio;
          }
  
          pJS.interactivity.status = "mousemove";
        });
  
        pJS.interactivity.el.addEventListener("mouseleave", function (e) {
          pJS.interactivity.mouse.pos_x = null;
          pJS.interactivity.mouse.pos_y = null;
          pJS.interactivity.status = "mouseleave";
        });
      }
  
      if (pJS.interactivity.events.onclick.enable) {
        pJS.interactivity.el.addEventListener("click", function () {
          pJS.interactivity.mouse.click_pos_x = pJS.interactivity.mouse.pos_x;
          pJS.interactivity.mouse.click_pos_y = pJS.interactivity.mouse.pos_y;
          pJS.interactivity.mouse.click_time = new Date().getTime();
  
          if (pJS.interactivity.events.onclick.enable) {
            switch (pJS.interactivity.events.onclick.mode) {
              case "push":
                if (pJS.particles.move.enable) {
                  pJS.fn.modes.pushParticles(
                    pJS.interactivity.modes.push.particles_nb,
                    pJS.interactivity.mouse
                  );
                } else {
                  if (pJS.interactivity.modes.push.particles_nb == 1) {
                    pJS.fn.modes.pushParticles(
                      pJS.interactivity.modes.push.particles_nb,
                      pJS.interactivity.mouse
                    );
                  } else if (pJS.interactivity.modes.push.particles_nb > 1) {
                    pJS.fn.modes.pushParticles(
                      pJS.interactivity.modes.push.particles_nb
                    );
                  }
                }
                break;
  
              case "remove":
                pJS.fn.modes.removeParticles(
                  pJS.interactivity.modes.remove.particles_nb
                );
                break;
  
              case "bubble":
                pJS.tmp.bubble_clicking = true;
                break;
  
              case "repulse":
                pJS.tmp.repulse_clicking = true;
                pJS.tmp.repulse_count = 0;
                pJS.tmp.repulse_finish = false;
                setTimeout(function () {
                  pJS.tmp.repulse_clicking = false;
                }, pJS.interactivity.modes.repulse.duration * 1000);
                break;
            }
          }
        });
      }
    };
  
    pJS.fn.vendors.densityAutoParticles = function () {
      if (pJS.particles.number.density.enable) {
        var area = (pJS.canvas.el.width * pJS.canvas.el.height) / 1000;
        if (pJS.tmp.retina) {
          area = area / (pJS.canvas.pxratio * 2);
        }
  
        var nb_particles =
          (area * pJS.particles.number.value) /
          pJS.particles.number.density.value_area;
  
        var missing_particles = pJS.particles.array.length - nb_particles;
        if (missing_particles < 0)
          pJS.fn.modes.pushParticles(Math.abs(missing_particles));
        else pJS.fn.modes.removeParticles(missing_particles);
      }
    };
  
    pJS.fn.vendors.checkOverlap = function (p1, position) {
      for (var i = 0; i < pJS.particles.array.length; i++) {
        var p2 = pJS.particles.array[i];
  
        var dx = p1.x - p2.x,
          dy = p1.y - p2.y,
          dist = Math.sqrt(dx * dx + dy * dy);
  
        if (dist <= p1.radius + p2.radius) {
          p1.x = position ? position.x : Math.random() * pJS.canvas.w;
          p1.y = position ? position.y : Math.random() * pJS.canvas.h;
          pJS.fn.vendors.checkOverlap(p1);
        }
      }
    };
  
    pJS.fn.vendors.createSvgImg = function (p) {
      var svgXml = pJS.tmp.source_svg,
        rgbHex = /#([0-9A-F]{3,6})/gi,
        coloredSvgXml = svgXml.replace(rgbHex, function (m, r, g, b) {
          if (p.color.rgb) {
            var color_value =
              "rgba(" +
              p.color.rgb.r +
              "," +
              p.color.rgb.g +
              "," +
              p.color.rgb.b +
              "," +
              p.opacity +
              ")";
          } else {
            var color_value =
              "hsla(" +
              p.color.hsl.h +
              "," +
              p.color.hsl.s +
              "%," +
              p.color.hsl.l +
              "%," +
              p.opacity +
              ")";
          }
          return color_value;
        });
  
      var svg = new Blob([coloredSvgXml], {
          type: "image/svg+xml;charset=utf-8",
        }),
        DOMURL = window.URL || window.webkitURL || window,
        url = DOMURL.createObjectURL(svg);
  
      var img = new Image();
      img.addEventListener("load", function () {
        p.img.obj = img;
        p.img.loaded = true;
        DOMURL.revokeObjectURL(url);
        pJS.tmp.count_svg++;
      });
      img.src = url;
    };
  
    pJS.fn.vendors.destroypJS = function () {
      cancelAnimationFrame(pJS.fn.drawAnimFrame);
      canvas_el.remove();
      pJSDom = null;
    };
  
    pJS.fn.vendors.drawShape = function (
      c,
      startX,
      startY,
      sideLength,
      sideCountNumerator,
      sideCountDenominator
    ) {
      var sideCount = sideCountNumerator * sideCountDenominator;
      var decimalSides = sideCountNumerator / sideCountDenominator;
      var interiorAngleDegrees = (180 * (decimalSides - 2)) / decimalSides;
      var interiorAngle = Math.PI - (Math.PI * interiorAngleDegrees) / 180;
      c.save();
      c.beginPath();
      c.translate(startX, startY);
      c.moveTo(0, 0);
      for (var i = 0; i < sideCount; i++) {
        c.lineTo(sideLength, 0);
        c.translate(sideLength, 0);
        c.rotate(interiorAngle);
      }
      c.fill();
      c.restore();
    };
  
    pJS.fn.vendors.exportImg = function () {
      window.open(pJS.canvas.el.toDataURL("image/png"), "_blank");
    };
  
    pJS.fn.vendors.loadImg = function (type) {
      pJS.tmp.img_error = undefined;
  
      if (pJS.particles.shape.image.src != "") {
        if (type == "svg") {
          var xhr = new XMLHttpRequest();
          xhr.open("GET", pJS.particles.shape.image.src);
          xhr.onreadystatechange = function (data) {
            if (xhr.readyState == 4) {
              if (xhr.status == 200) {
                pJS.tmp.source_svg = data.currentTarget.response;
                pJS.fn.vendors.checkBeforeDraw();
              } else {
                pJS.tmp.img_error = true;
              }
            }
          };
          xhr.send();
        } else {
          var img = new Image();
          img.addEventListener("load", function () {
            pJS.tmp.img_obj = img;
            pJS.fn.vendors.checkBeforeDraw();
          });
          img.src = pJS.particles.shape.image.src;
        }
      } else {
        pJS.tmp.img_error = true;
      }
    };
  
    pJS.fn.vendors.draw = function () {
      if (pJS.particles.shape.type == "image") {
        if (pJS.tmp.img_type == "svg") {
          if (pJS.tmp.count_svg >= pJS.particles.number.value) {
            pJS.fn.particlesDraw();
            if (!pJS.particles.move.enable)
              cancelRequestAnimFrame(pJS.fn.drawAnimFrame);
            else pJS.fn.drawAnimFrame = requestAnimFrame(pJS.fn.vendors.draw);
          } else {
            if (!pJS.tmp.img_error)
              pJS.fn.drawAnimFrame = requestAnimFrame(pJS.fn.vendors.draw);
          }
        } else {
          if (pJS.tmp.img_obj != undefined) {
            pJS.fn.particlesDraw();
            if (!pJS.particles.move.enable)
              cancelRequestAnimFrame(pJS.fn.drawAnimFrame);
            else pJS.fn.drawAnimFrame = requestAnimFrame(pJS.fn.vendors.draw);
          } else {
            if (!pJS.tmp.img_error)
              pJS.fn.drawAnimFrame = requestAnimFrame(pJS.fn.vendors.draw);
          }
        }
      } else {
        pJS.fn.particlesDraw();
        if (!pJS.particles.move.enable)
          cancelRequestAnimFrame(pJS.fn.drawAnimFrame);
        else pJS.fn.drawAnimFrame = requestAnimFrame(pJS.fn.vendors.draw);
      }
    };
  
    pJS.fn.vendors.checkBeforeDraw = function () {
      if (pJS.particles.shape.type == "image") {
        if (pJS.tmp.img_type == "svg" && pJS.tmp.source_svg == undefined) {
          pJS.tmp.checkAnimFrame = requestAnimFrame(check);
        } else {
          cancelRequestAnimFrame(pJS.tmp.checkAnimFrame);
          if (!pJS.tmp.img_error) {
            pJS.fn.vendors.init();
            pJS.fn.vendors.draw();
          }
        }
      } else {
        pJS.fn.vendors.init();
        pJS.fn.vendors.draw();
      }
    };
  
    pJS.fn.vendors.init = function () {
      pJS.fn.retinaInit();
      pJS.fn.canvasInit();
      pJS.fn.canvasSize();
      pJS.fn.canvasPaint();
      pJS.fn.particlesCreate();
      pJS.fn.vendors.densityAutoParticles();
  
      pJS.particles.line_linked.color_rgb_line = hexToRgb(
        pJS.particles.line_linked.color
      );
    };
  
    pJS.fn.vendors.start = function () {
      if (isInArray("image", pJS.particles.shape.type)) {
        pJS.tmp.img_type = pJS.particles.shape.image.src.substr(
          pJS.particles.shape.image.src.length - 3
        );
        pJS.fn.vendors.loadImg(pJS.tmp.img_type);
      } else {
        pJS.fn.vendors.checkBeforeDraw();
      }
    };
  
    pJS.fn.vendors.eventsListeners();
  
    pJS.fn.vendors.start();
  };
  
  Object.deepExtend = function (destination, source) {
    for (var property in source) {
      if (
        source[property] &&
        source[property].constructor &&
        source[property].constructor === Object
      ) {
        destination[property] = destination[property] || {};
        arguments.callee(destination[property], source[property]);
      } else {
        destination[property] = source[property];
      }
    }
    return destination;
  };
  
  window.requestAnimFrame = (function () {
    return (
      window.requestAnimationFrame ||
      window.webkitRequestAnimationFrame ||
      window.mozRequestAnimationFrame ||
      window.oRequestAnimationFrame ||
      window.msRequestAnimationFrame ||
      function (callback) {
        window.setTimeout(callback, 1000 / 60);
      }
    );
  })();
  
  window.cancelRequestAnimFrame = (function () {
    return (
      window.cancelAnimationFrame ||
      window.webkitCancelRequestAnimationFrame ||
      window.mozCancelRequestAnimationFrame ||
      window.oCancelRequestAnimationFrame ||
      window.msCancelRequestAnimationFrame ||
      clearTimeout
    );
  })();
  
  function hexToRgb(hex) {
    var shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i;
    hex = hex.replace(shorthandRegex, function (m, r, g, b) {
      return r + r + g + g + b + b;
    });
    var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
    return result
      ? {
          r: parseInt(result[1], 16),
          g: parseInt(result[2], 16),
          b: parseInt(result[3], 16),
        }
      : null;
  }
  
  function clamp(number, min, max) {
    return Math.min(Math.max(number, min), max);
  }
  
  function isInArray(value, array) {
    return array.indexOf(value) > -1;
  }
  
  window.pJSDom = [];
  
  window.particlesJS = function (tag_id, params) {
  
    if (typeof tag_id != "string") {
      params = tag_id;
      tag_id = "particles-js";
    }
  
    if (!tag_id) {
      tag_id = "particles-js";
    }
  
    var pJS_tag = document.getElementById(tag_id),
      pJS_canvas_class = "particles-js-canvas-el",
      exist_canvas = pJS_tag.getElementsByClassName(pJS_canvas_class);
  
    if (exist_canvas.length) {
      while (exist_canvas.length > 0) {
        pJS_tag.removeChild(exist_canvas[0]);
      }
    }
  
    var canvas_el = document.createElement("canvas");
    canvas_el.className = pJS_canvas_class;
  
    canvas_el.style.width = "100%";
    canvas_el.style.height = "100%";
  
    var canvas = document.getElementById(tag_id).appendChild(canvas_el);
  
    if (canvas != null) {
      pJSDom.push(new pJS(tag_id, params));
    }
  };
  
  window.particlesJS.load = function (tag_id, path_config_json, callback) {
    var xhr = new XMLHttpRequest();
    xhr.open("GET", path_config_json);
    xhr.onreadystatechange = function (data) {
      if (xhr.readyState == 4) {
        if (xhr.status == 200) {
          var params = JSON.parse(data.currentTarget.response);
          window.particlesJS(tag_id, params);
          if (callback) callback();
        } else {
          console.log("Error pJS - XMLHttpRequest status: " + xhr.status);
          console.log("Error pJS - File config not found");
        }
      }
    };
    xhr.send();
  };