Navbar doesn't close if another button is clicked

So if I click a button on the navbar, and the drop down menu opens up, but then I click another button at the top of the navbar, I get another dropdown open, but the first one does not close. How can I make the other one close if another button is clicked, or if the user clicks on the main page?

<!DOCTYPE html>
<html>

<head>
    <link href="\stylesheet.css" rel="stylesheet"/>
    <meta charset="utf-8"/>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>@ViewBag.Title - My ASP.NET Application</title>
    @Styles.Render("~/Content/css")
    @Scripts.Render("~/bundles/modernizr")

    <script type="text/javascript">
        function active()
        {
            var search = document.getElementById('search');
            if (search.value == "") {
                search.value = "";
                search.placeholder = "Search...";
            }
        }

        function inactive()
        {
            var search = document.getElementById('search');
            if (search.value == "Search...") {
                search.value = "Search...";
                search.placeholder = "";
            }
        }

    </script>
</head>
<body id="layoutBody">
     <div class="navbar navbar-inverse navbar-fixed-top">
        <div class="container">
            <div class="navbar-header">
                <div>
                    <img  src="~/Content/Images/sm_logo.png" alt="sm_logo">
                    <img  src="~/Content/Images/logo.png" alt="logo">
                </div>
            </div>
            <div>
                <div class="container">
                    <div class="navbar-header">
                        <button type="button" class="navbar-toggle"
                                data-toggle="collapse"
                                data-target=".navbar-collapse">
                            <span class="icon-bar"></span>
                            <span class="icon-bar"></span>
                            <span class="icon-bar"></span>
                            <span class="icon-bar"></span>
                        </button>

                    </div>
                    <div class="collapse navbar-collapse parentMenu">
                        <ul id="mainbar" class="nav navbar-nav">
                            <li class="active">
                                <a>
                                    Home
                                </a>
                            </li>
                            <li>
                                <a data-toggle="collapse"
                                   data-target=".navbar-collapse2">
                                    Our Company
                                </a>
                            </li>
                            <li>
                                <a data-toggle="collapse"
                                   data-target=".navbar-collapse3">
                                    Employee Services
                                </a>
                            </li>
                            <li>
                                <a data-toggle="collapse"
                                   data-target=".navbar-collapse4">
                                    Support
                                </a>
                            </li>
                        </ul>
                    </div>
                    <div class="collapse navbar-collapse2 childMenu">
                        <ul id="OurCompanyTabs" class="nav nav-stacked">
                            <li id="layoutlist" class="active"><a>@Html.ActionLink("Our History", "Index", "OurCompany")</a></li>
                            <li id="layoutlist"><a>@Html.ActionLink("Facilities", "Facilities", "OurCompany")</a></li>
                        </ul>
                    </div>
                    <div class="collapse navbar-collapse3 childMenu">
                        <ul id="EmployeeServicesTabs" class="nav nav-stacked">
                            <li id="layoutlist" class="active"><a data-toggle="collapse" data-target=".navbar-collapse5">Forms</a></li>
                            <li id="layoutlist"><a>Pay Stubs</a></li>
                            <li id="layoutlist"><a>Insurance Benefits Portal</a></li>
                        </ul>
                    </div>
                    <div class="collapse navbar-collapse4 childMenu">
                        <ul id="SupportTabs" class="nav nav-stacked">
                            <li id="layoutlist" class="active"><a>ISS Support Request</a></li>
                            <li id="layoutlist"><a>Purchase Request</a></li>
                            <li id="layoutlist"><a>Maint Request</a></li>
                        </ul>
                    </div>
                    <div class="collapse navbar-collapse5 childMenu">
                        <ul id="forms" class="nav nav-stacked nav">
                            <li id="formsChild" class="active"><a data-toggle="collapse" data-target=".navbar-collapse6">@Html.ActionLink("HR Forms", "HRForms", "FormsHandlers")</a></li>
                            <li id="formsChild"><a data-toggle="collapse" data-target=".navbar-collapse7">@Html.ActionLink("Corporate Forms", "CorporateForms", "FormsHandlers")</a></li>
                            <li id="formsChild"><a data-toggle="collapse" data-target=".navbar-collapse8">@Html.ActionLink("Employee Benefits", "EmployeeBenefitsForms", "FormsHandlers")</a></li>
                            <li id="formsChild"><a data-toggle="collapse" data-target=".navbar-collapse9">@Html.ActionLink("Accident Forms", "AccidentForms", "FormsHandlers")</a></li>
                        </ul>
                    </div>
                    <div class="collapse navbar-collapse6 childMenu">
                        <ul class="nav navbar-nav">
                            <li class="active"><a>Insert form name here</a></li>
                            <li><a>Insert form name here</a></li>
                            <li><a>Insert form name here</a></li>
                        </ul>
                    </div>
                    <div class="collapse navbar-collapse7 childMenu">
                        <ul class="nav navbar-nav">
                            <li class="active"><a>Insert form name here</a></li>
                            <li><a>Insert form name here</a></li>
                            <li><a>Insert form name here</a></li>
                        </ul>
                    </div>
                    <div class="collapse navbar-collapse8 childMenu">
                        <ul class="nav navbar-nav">
                            <li class="active"><a>Insert form name here</a></li>
                            <li><a>Insert form name here</a></li>
                            <li><a>Insert form name here</a></li>
                        </ul>
                    </div>
                    <div class="collapse navbar-collapse8 childMenu">
                        <ul class="nav navbar-nav">
                            <li class="active"><a>Insert form name here</a></li>
                            <li><a>Insert form name here</a></li>
                            <li><a>Insert form name here</a></li>
                        </ul>
                    </div>
                    <form id="searchbar" method="post">
                        <input type="text" id="search" placeholder="Search..." maxlength="50" autocomplete="off" onmousedown="active();" onblur="inactive();">
                        <input type="submit" id="searchbutton" value="Go!" />
                    </form>

                    <!--/.nav-collapse -->
                </div>
            </div>
            <script>
                // when menu item clicked
                $('.collapse').click(function () {
                    // close navbar if open
                    $(".navbar-toggle:not(.collapsed)").click();
                    $(this).removeClass("in").addClass("collapse");
                    $(".navbar-default .in").removeClass("in").addClass("collapse");
                });
                // when menu item clicked
                $('.navbar-toggle').click(function () {
                    // close navbar if open
                    $(".navbar-toggle:not(.collapsed)").click();
                    $(this).removeClass("in").addClass("collapse");
                    $(".childMenu.in").removeClass("in").addClass("collapse");
                });
            </script>
        </div>
    </div>
        <div class="container body-content">
    @RenderBody()
    <hr/>
    <footer>
        <p>&copy; @DateTime.Now.Year - SC2 MyLink</p>
    </footer>
</div>

@Scripts.Render("~/bundles/jquery")
@Scripts.Render("~/bundles/bootstrap")
@RenderSection("scripts", required: false)
</body>

</html>


#layoutBody {
    background: #353c3e;
    color: white;
}
#mainbar {
    margin-top: 4%;

}
#OurCompanyTabs {
    margin-left: 28.5%;
    position: absolute;
    z-index: 105;
    background-color: #555555;
}
#EmployeeServicesTabs {
    margin-left: 36%;
    position: absolute;
    z-index: 106;
    background-color: #555555;
}
#SupportTabs {
    margin-left: 46%;
    position: absolute;
    z-index: 107;
    background-color: #555555;
}
#layoutlist a {
    display: block;
    color: #000;
    padding: 8px 16px;
    text-decoration: none;
}
    /* Change the link color on hover */
#layoutlist a:hover {
    background-color: #555;
    color: white;
}
#searchbar {
    float: right;
}
#forms {
    position: absolute;
    z-index: 109;
    margin-left: 48.5%;
    background-color: #555555;
}
#formsChild {
    display: block;
    color: #000;
    padding: 8px 16px;
    text-decoration: none;

}
#formsChild a:hover {
    background-color: #555;
    color: white;
}

3 posts were merged into an existing topic: Fixing some issues with my navbar