$(document).ready(function(){

    $(".server_options, .computer_options, .antivirus_options, .device_options").find('input').attr("disabled", "true")

    $("#server").click(function(){
        if ($("#server").attr('checked')) {
          $(".server_options").removeClass('off')
          $(".server_options input").attr("disabled", 0)
        } else {
           $(".server_options").addClass('off')
           $(".server_options input").attr("disabled", 1).attr("checked",0).attr("value",0)
        }
    })

    $("#computer").click(function(){
        if ($("#computer").attr('checked')) {
          $(".computer_options").removeClass('off')
          $(".computer_options input").attr("disabled", 0)
        } else {
           $(".computer_options").addClass('off')
           $(".computer_options input").attr("disabled", 1).attr("checked",0).attr("value",0)
        }
    })

    $("#antivirus").click(function(){
        if ($("#antivirus").attr('checked')) {
          $(".antivirus_options").removeClass('off')
          $(".antivirus_options input").attr("disabled", 0)
        } else {
           $(".antivirus_options").addClass('off')
           $(".antivirus_options input").attr("disabled", 1).attr("checked",0).attr("value",0)
        }
    })

    $("#device").click(function(){
        if ($("#device").attr('checked')) {
          $(".device_options").removeClass('off')
          $(".device_options input").attr("disabled", 0)
        } else {
           $(".device_options").addClass('off')
           $(".device_options input").attr("disabled", 1).attr("checked",0).attr("value",0)
        }
    })

})