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Leaflet marker issue


New member
I am trying to make a leaflet map that shows location of various sites. I have 2 buttons on top of that, it shows active job and completed job My map is working fine the only issue is if i click on active jobs button and then i click on completed jobs it shows markers from both the jobs and does not clear the markers from one button while clicking the other button

<!DOCTYPE html>
<html lang="en">

<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<link rel="stylesheet" href="style.css">


<link rel="stylesheet" href="https://unpkg.com/leaflet@1.3.1/dist/leaflet.css" integrity="sha512-Rksm5RenBEKSKFjgI3a41vrjkw4EVPlJ3+OiI65vTjIdo9brlAacEuKOiQ5OFh7cOI1bkDwLqdLw3Zg0cRJAAQ==" crossorigin="" />
<script src="https://unpkg.com/leaflet@1.3.1/dist/leaflet.js" integrity="sha512-/Nsx9X4HebavoBvEBuyp3I7od5tA0UzAxs+j83KgC8PU0kgB4XiK4Lfe4y4cgBtaRJQEIFCW+oC506aPT2L1zw==" crossorigin=""></script>

<div id="main">
<button id="btn1" type="button" name="Active Jobs" onclick="ActiveJobs()">Active Jobs</button>
<button id="btn2" type="button" name="Completed Jobs" onclick="CompleteJobs()">Completed Jobs</button>

<div id="MapDiv" style="width: 80%; height: 600px"></div>


var Map = L.map('MapDiv').setView([43.6534817, -79.3839347], 8);
mapLink =
'<a href="http://openstreetmap.org">OpenStreetMap</a>';
googleStreets = L.tileLayer('http://{s}.google.com/vt/lyrs=m&x={x}&y={y}&z={z}', {
maxZoom: 20,
subdomains: ['mt0', 'mt1', 'mt2', 'mt3']
function ActiveJobs() {

var locations=[

["LNX CONDOS",43.65814248331456, -79.4518217777746],
["PARKSIDE VILL-BLK 1 & 2",43.590481160417774, -79.64928547749722],


for (var i = 0; i < locations.length; i++) {

marker=new L.marker([locations[1], locations[2]]).addTo(Map)


function CompleteJobs() {

var locations = [
["The Paramount",43.78115684710028, -79.41300157933055],
["Hazelton Lanes",43.6713055250336, -79.39467980632674]


for (var i = 0; i < locations.length; i++) {
marker=new L.marker([locations[1], locations[2]]).addTo(Map)


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