error 0x800a1391 in my mvc4 code

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hi i give an error in my project. this error:

Unhandled exception at line 16, column 5 in http://flvrunner.com/like_special.html

0x800a1391 - JavaScript runtime error: 'RetrieveGlobalKey' is undefined

but i think every things is true.

my cod:
@section ColLeft{
<script src="~/Content/js/jquery.min.js"></script>
<link href="~/Content/css/jquery.motionCaptcha.0.2.css" rel="stylesheet" />
<script src="~/Content/js/jquery.placeholder.1.1.1.min.js"></script>
<script src="~/Content/js/jquery.motionCaptcha.0.2.js"></script>

<script type="text/javascript">
       jQuery(document).ready(function ($) {

            <script type="text/javascript">
        jQuery(document).ready(function ($) {

            // Do the biznizz:
            $('#mc-form').motionCaptcha({
                shapes: ['triangle', 'x', 'rectangle', 'circle', 'check', 'zigzag', 'arrow', 'delete', 'pigtail', 'star'],
                successMsg:   'success',
                errorMsg: 'try again'
           
            });

            // Yep:
            $("input.placeholder").placeholder();
            

        
        });
         
	</script>
}