var scripts = document.getElementsByTagName('script');
var myScript = scripts[ scripts.length - 1 ];

var queryString = myScript.src.replace(/^[^\?]+\??/,'');

var params = parseQuery( queryString );

function parseQuery ( query ) {
   var Params = new Object ();
   if ( ! query ) return Params; // return empty object
   var Pairs = query.split(/[;&]/);
   for ( var i = 0; i < Pairs.length; i++ ) {
      var KeyVal = Pairs[i].split('=');
      if ( ! KeyVal || KeyVal.length != 2 ) continue;
      var key = unescape( KeyVal[0] );
      var val = unescape( KeyVal[1] );
      val = val.replace(/\+/g, ' ');
      Params[key] = val;
   }
   return Params;
}

var include_dir = params['include_dir']; // Example: "../js_include/";

var html = "";

html+='<div class="footer">';
html+=' <div>';
html+='  <a href="'+include_dir+'index.html">home</a> | <a href="#">site map</a> | <a href="#">terms of use</a> | <a href="#">privacy policy</a> | <a href="#">advertise with us</a>';
html+=' </div>';
html+='</div>';

document.write(html);