function particles() {
    var p = document.getElementById("particles-js");
    if (p) {
      document.getElementById("particles-js").remove();
    }
    var particlesDiv = document.createElement("div");
    particlesDiv.id = "particles-js";
    document.body.insertBefore(particlesDiv, document.body.firstChild);
    var selectedTheme = localStorage.getItem("selectedOption");

if (selectedTheme === "starry") {
      particlesJS("particles-js", {
        particles: {
          number: {
            value: 160,
            density: {
              enable: true,
              value_area: 800,
            },
          },
          color: {
            value: "#ffffff",
          },
          shape: {
            type: "circle",
            stroke: {
              width: 0,
              color: "#000000",
            },
            polygon: {
              nb_sides: 5,
            },
            image: {
              src: "img/github.svg",
              width: 100,
              height: 100,
            },
          },
          opacity: {
            value: 1,
            random: true,
            anim: {
              enable: true,
              speed: 1,
              opacity_min: 0,
              sync: false,
            },
          },
          size: {
            value: 3,
            random: true,
            anim: {
              enable: false,
              speed: 4,
              size_min: 0.3,
              sync: false,
            },
          },
          line_linked: {
            enable: false,
            distance: 150,
            color: "#ffffff",
            opacity: 0.4,
            width: 1,
          },
          move: {
            enable: true,
            speed: 1,
            direction: "none",
            random: true,
            straight: false,
            out_mode: "out",
            bounce: false,
            attract: {
              enable: false,
              rotateX: 600,
              rotateY: 600,
            },
          },
        },
        interactivity: {
          detect_on: "canvas",
          events: {
            onhover: {
              enable: true,
              mode: "bubble",
            },
            onclick: {
              enable: true,
              mode: "repulse",
            },
            resize: true,
          },
          modes: {
            grab: {
              distance: 400,
              line_linked: {
                opacity: 1,
              },
            },
            bubble: {
              distance: 250,
              size: 0,
              duration: 2,
              opacity: 0,
              speed: 3,
            },
            repulse: {
              distance: 400,
              duration: 0.4,
            },
            push: {
              particles_nb: 4,
            },
            remove: {
              particles_nb: 2,
            },
          },
        },
        retina_detect: true,
      });
    } else if (selectedTheme === "magma") {
      particlesJS("particles-js", {
        particles: {
          number: {
            value: 4,
            density: {
              enable: true,
              value_area: 800,
            },
          },
          color: {
            value: "#1b1e34",
          },
          shape: {
            type: "polygon",
            stroke: {
              width: 0,
              color: "#000",
            },
            polygon: {
              nb_sides: 6,
            },
            image: {
              src: "img/github.svg",
              width: 100,
              height: 100,
            },
          },
          opacity: {
            value: 0.3,
            random: true,
            anim: {
              enable: false,
              speed: 1,
              opacity_min: 0.1,
              sync: false,
            },
          },
          size: {
            value: 160,
            random: false,
            anim: {
              enable: true,
              speed: 10,
              size_min: 40,
              sync: false,
            },
          },
          line_linked: {
            enable: false,
            distance: 200,
            color: "#ffffff",
            opacity: 1,
            width: 2,
          },
          move: {
            enable: true,
            speed: 5,
            direction: "none",
            random: false,
            straight: false,
            out_mode: "out",
            bounce: false,
            attract: {
              enable: false,
              rotateX: 600,
              rotateY: 1200,
            },
          },
        },
        interactivity: {
          detect_on: "canvas",
          events: {
            onhover: {
              enable: false,
              mode: "grab",
            },
            onclick: {
              enable: false,
              mode: "push",
            },
            resize: true,
          },
          modes: {
            grab: {
              distance: 400,
              line_linked: {
                opacity: 1,
              },
            },
            bubble: {
              distance: 400,
              size: 40,
              duration: 2,
              opacity: 8,
              speed: 3,
            },
            repulse: {
              distance: 200,
              duration: 0.4,
            },
            push: {
              particles_nb: 4,
            },
            remove: {
              particles_nb: 2,
            },
          },
        },
        retina_detect: true,
      });
    } else if (selectedTheme === "swamp") {
      particlesJS("particles-js", {
        particles: {
          number: {
            value: 160,
            density: {
              enable: true,
              value_area: 800,
            },
          },
          color: {
            value: "#32cf32",
          },
          shape: {
            type: "circle",
            stroke: {
              width: 0,
              color: "#000000",
            },
            polygon: {
              nb_sides: 5,
            },
            image: {
              src: "img/github.svg",
              width: 100,
              height: 100,
            },
          },
          opacity: {
            value: 0.41688713582503595,
            random: true,
            anim: {
              enable: true,
              speed: 1,
              opacity_min: 0,
              sync: false,
            },
          },
          size: {
            value: 3,
            random: true,
            anim: {
              enable: false,
              speed: 4,
              size_min: 0.3,
              sync: false,
            },
          },
          line_linked: {
            enable: false,
            distance: 150,
            color: "#ffffff",
            opacity: 0.4,
            width: 1,
          },
          move: {
            enable: true,
            speed: 6.413648243462092,
            direction: "top",
            random: true,
            straight: false,
            out_mode: "out",
            bounce: false,
            attract: {
              enable: false,
              rotateX: 600,
              rotateY: 600,
            },
          },
        },
        interactivity: {
          detect_on: "canvas",
          events: {
            onhover: {
              enable: true,
              mode: "bubble",
            },
            onclick: {
              enable: true,
              mode: "repulse",
            },
            resize: true,
          },
          modes: {
            grab: {
              distance: 400,
              line_linked: {
                opacity: 1,
              },
            },
            bubble: {
              distance: 250,
              size: 0,
              duration: 2,
              opacity: 0,
              speed: 3,
            },
            repulse: {
              distance: 400,
              duration: 0.4,
            },
            push: {
              particles_nb: 4,
            },
            remove: {
              particles_nb: 2,
            },
          },
        },
        retina_detect: true,
      });
    } else if (selectedTheme === "sunset") {
      particlesJS("particles-js", {
        particles: {
          number: {
            value: 160,
            density: {
              enable: true,
              value_area: 800,
            },
          },
          color: {
            value: "#ffffff",
          },
          shape: {
            type: "circle",
            stroke: {
              width: 0,
              color: "#000000",
            },
            polygon: {
              nb_sides: 5,
            },
            image: {
              src: "img/github.svg",
              width: 100,
              height: 100,
            },
          },
          opacity: {
            value: 0.41688713582503595,
            random: true,
            anim: {
              enable: true,
              speed: 1,
              opacity_min: 0,
              sync: false,
            },
          },
          size: {
            value: 3,
            random: true,
            anim: {
              enable: false,
              speed: 4,
              size_min: 0.3,
              sync: false,
            },
          },
          line_linked: {
            enable: false,
            distance: 150,
            color: "#ffffff",
            opacity: 0.4,
            width: 1,
          },
          move: {
            enable: true,
            speed: 1.603412060865523,
            direction: "none",
            random: true,
            straight: false,
            out_mode: "bounce",
            bounce: false,
            attract: {
              enable: false,
              rotateX: 600,
              rotateY: 600,
            },
          },
        },
        interactivity: {
          detect_on: "canvas",
          events: {
            onhover: {
              enable: true,
              mode: "bubble",
            },
            onclick: {
              enable: true,
              mode: "repulse",
            },
            resize: true,
          },
          modes: {
            grab: {
              distance: 400,
              line_linked: {
                opacity: 1,
              },
            },
            bubble: {
              distance: 250,
              size: 0,
              duration: 2,
              opacity: 0,
              speed: 3,
            },
            repulse: {
              distance: 400,
              duration: 0.4,
            },
            push: {
              particles_nb: 4,
            },
            remove: {
              particles_nb: 2,
            },
          },
        },
        retina_detect: true,
      });
    } else if (selectedTheme === "midnight") {
      particlesJS("particles-js", {
        particles: {
          number: {
            value: 43,
            density: {
              enable: true,
              value_area: 800,
            },
          },
          color: {
            value: "#ffffff",
          },
          shape: {
            type: "circle",
            stroke: {
              width: 0,
              color: "#000000",
            },
            polygon: {
              nb_sides: 5,
            },
            image: {
              src: "img/github.svg",
              width: 100,
              height: 100,
            },
          },
          opacity: {
            value: 0.5,
            random: false,
            anim: {
              enable: false,
              speed: 1,
              opacity_min: 0.1,
              sync: false,
            },
          },
          size: {
            value: 2,
            random: true,
            anim: {
              enable: false,
              speed: 40,
              size_min: 0.1,
              sync: false,
            },
          },
          line_linked: {
            enable: true,
            distance: 150,
            color: "#ffffff",
            opacity: 0.4,
            width: 1,
          },
          move: {
            enable: true,
            speed: 6,
            direction: "none",
            random: false,
            straight: false,
            out_mode: "out",
            bounce: false,
            attract: {
              enable: false,
              rotateX: 600,
              rotateY: 1200,
            },
          },
        },
        interactivity: {
          detect_on: "canvas",
          events: {
            onhover: {
              enable: true,
              mode: "repulse",
            },
            onclick: {
              enable: true,
              mode: "push",
            },
            resize: true,
          },
          modes: {
            grab: {
              distance: 400,
              line_linked: {
                opacity: 1,
              },
            },
            bubble: {
              distance: 400,
              size: 40,
              duration: 2,
              opacity: 8,
              speed: 3,
            },
            repulse: {
              distance: 200,
              duration: 0.4,
            },
            push: {
              particles_nb: 4,
            },
            remove: {
              particles_nb: 2,
            },
          },
        },
        retina_detect: true,
      });
    } else if (selectedTheme === "deepsea") {
      particlesJS("particles-js", {
        particles: {
          number: {
            value: 160,
            density: {
              enable: true,
              value_area: 800,
            },
          },
          color: {
            value: "#476498",
          },
          shape: {
            type: "circle",
            stroke: {
              width: 0,
              color: "#000000",
            },
            polygon: {
              nb_sides: 5,
            },
            image: {
              src: "img/github.svg",
              width: 100,
              height: 100,
            },
          },
          opacity: {
            value: 1,
            random: true,
            anim: {
              enable: true,
              speed: 1,
              opacity_min: 0,
              sync: false,
            },
          },
          size: {
            value: 3,
            random: true,
            anim: {
              enable: false,
              speed: 4,
              size_min: 0.3,
              sync: false,
            },
          },
          line_linked: {
            enable: false,
            distance: 150,
            color: "#ffffff",
            opacity: 0.4,
            width: 1,
          },
          move: {
            enable: true,
            speed: 1.603412060865523,
            direction: "top",
            random: false,
            straight: false,
            out_mode: "out",
            bounce: false,
            attract: {
              enable: false,
              rotateX: 600,
              rotateY: 600,
            },
          },
        },
        interactivity: {
          detect_on: "canvas",
          events: {
            onhover: {
              enable: false,
              mode: "bubble",
            },
            onclick: {
              enable: false,
              mode: "repulse",
            },
            resize: true,
          },
          modes: {
            grab: {
              distance: 400,
              line_linked: {
                opacity: 1,
              },
            },
            bubble: {
              distance: 250,
              size: 0,
              duration: 2,
              opacity: 0,
              speed: 3,
            },
            repulse: {
              distance: 400,
              duration: 0.4,
            },
            push: {
              particles_nb: 4,
            },
            remove: {
              particles_nb: 2,
            },
          },
        },
        retina_detect: true,
      });
    }
    if (selectedTheme === null) {
      // Deep Sea
      particlesJS("particles-js", {
        particles: {
          number: {
            value: 160,
            density: {
              enable: true,
              value_area: 800,
            },
          },
          color: {
            value: "#476498",
          },
          shape: {
            type: "circle",
            stroke: {
              width: 0,
              color: "#000000",
            },
            polygon: {
              nb_sides: 5,
            },
            image: {
              src: "img/github.svg",
              width: 100,
              height: 100,
            },
          },
          opacity: {
            value: 1,
            random: true,
            anim: {
              enable: true,
              speed: 1,
              opacity_min: 0,
              sync: false,
            },
          },
          size: {
            value: 3,
            random: true,
            anim: {
              enable: false,
              speed: 4,
              size_min: 0.3,
              sync: false,
            },
          },
          line_linked: {
            enable: false,
            distance: 150,
            color: "#ffffff",
            opacity: 0.4,
            width: 1,
          },
          move: {
            enable: true,
            speed: 1.603412060865523,
            direction: "top",
            random: false,
            straight: false,
            out_mode: "out",
            bounce: false,
            attract: {
              enable: false,
              rotateX: 600,
              rotateY: 600,
            },
          },
        },
        interactivity: {
          detect_on: "canvas",
          events: {
            onhover: {
              enable: false,
              mode: "bubble",
            },
            onclick: {
              enable: false,
              mode: "repulse",
            },
            resize: true,
          },
          modes: {
            grab: {
              distance: 400,
              line_linked: {
                opacity: 1,
              },
            },
            bubble: {
              distance: 250,
              size: 0,
              duration: 2,
              opacity: 0,
              speed: 3,
            },
            repulse: {
              distance: 400,
              duration: 0.4,
            },
            push: {
              particles_nb: 4,
            },
            remove: {
              particles_nb: 2,
            },
          },
        },
        retina_detect: true,
      });
    }

    // Check if Particles are enabled
    var particles = localStorage.getItem("particles");
    if (particles === "disabled" || !particles) {
      return '';
    } else {
        particlesJS("particles-js", {
           "particles": {
            "number": {
            "value": 0,
            "density": {
            "enable": true,
            "value_area": 800
                }
            },
            "color": {
            "value": "#32cf32"
                },
            },
        });
    }
  }

document.addEventListener('DOMContentLoaded', function() {
  particles();
});

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