FMChat [Help]

hey.. i tried to install FMChat in my forum (i saw the codes from another forum) but it doesnt open the chat when i press the button. what can i do? i searched here for the official tutorial but i dont have access here https://help.forumotion.com/t88458-how-to-create-a-pop-up-chat-box-fmchat
i see the button of the Chatbox on my forum but when i press it, it doesnt open the chat.
the codes i pasted are these:

Widget:

Code:

    <script type="text/javascript" src="http://fmquery.forumotion.com/h1-fmchatjs"></script><div id="FMChatBase" class="chatbase" onclick="openClose()"><span style="font-weight: bold; line-height: 2em; font-size: 11px;">ChatBox</span></div><div id="chat" style="display: none;"><iframe id="FMChat" name="FMChat" onload="FMChatLoad();" style="border: none; border-radius: 5px; -moz-border-radius: 5px; -webkit-border-radius: 5px;" src="/chatbox" height="100%" width="100%"></iframe></div>

Css:

Code:

    /*FMChat Design*/
    .chatbase { /*This can be edited to your liking - (the button)*/
      position: fixed;
      bottom: 2px;
      right: 15px;
      background: #56A0D3;
      border: 2px solid #7BB92B;
      width: 75px;
      height: 20px;
      border-radius: 5px;
      text-align: center !important;
      cursor: pointer;
      color: #ffffff;
    }

    .chatbase:hover { /*This can be edited to your liking - (hovering over the button)*/
      border-color: #D30C3F;
      color: #000000;
    }

    #chat { /*This can be edited to your liking - (box surrounding the chatbox)*/
      border: 2px solid #7BB92B;
      width: 65%;
      position: fixed;
      right: 15px;
      bottom: 27px;
      height: 50%;
      border-radius: 5px;
      z-index: 1000;
    }

JS:

Code:

    /*FMChat Variables*/
    var fmchat_toggle = "normal"; //Toggle Type
    var fmchat_toggle_duration = "DURATION HERE"; //Toggle Duration
    var fmchat_mod_sign = "MOD SIGN Here"; //FMChat Mod Sign
    var fmchat_title = "TITLE HERE"; //FMChat Title
    var fmchat_title_url = "URL HERE"; //FMChat Title URL

Hello,

It was removed:
https://help.forumotion.com/t120805-immediate-removal-of-fm-chat-validate-registration-field-tutorial-codes

ok, thnx for the advice..