Anladığım kadarı ile sen kendi sayfanda çalıştıramıyorsun (yanlış anlamış olabilirim kusura bakma...)

İlk once head taglarının arasına bu kodları koy
<script class="jsbin" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>

<script src="http://jquery-translate.googlecode.com/files/jquery.translate-1.3.7.min.js"></script>
<script src="http://stilbuero.de/jquery/cookie/jquery.cookie.pack.js"></script>
Body tagının arasındaki butun yazıları çevirmesi için yaptığın siteyi <p> tagının arasına al
<body>
  <p>Buraya siten gelcek tabloları filan</p>
</body>
Son olarak sitenin en altına bodyden once bu kodu koy
<script type="text/javascript">
jQuery(function($){ //when DOM is ready

  $('body').css('height','800px');


  $.translate(function(){  //when the Google Language API is loaded
  
    function translateTo( destLang ){ //this can be declared in the global scope too if you need it somewhere else
        $('body').translate( 'english', destLang, {   //translate from english to the selected language
          not: '.jq-translate-ui',  //by default the generated element has this className
          fromOriginal:true   //always translate from english (even after the page has been translated)
                              //unnecessary in v1.4, the default value is true
        });
    }
    
        
    //you can generate other controls as well, not just a dropdown:
    //there are new features in v1.4: http://code.google.com/p/jquery-translate/wiki/Extensions
    $.translate.ui('ul', 'li', 'span')  
      .appendTo('body')    //insert the element to the page
      .css({'color':'blue', 'background-color':'white'})
      .find('span')
      .css('cursor','pointer')
      .click(function(){   //when selecting another language
        
        //in v1.4 $(this).val() or $(this).attr("value")
        // is always the exact language code!
        
        translateTo( $(this).text() );
        
        $.cookie('destLang', $(this).text() );
        // set a cookie to remember the selected language
        // see: http://plugins.jquery.com/project/Cookie
        
        return false; //prevent default browser action
      })
    

    
    var destLang = $.cookie('destLang'); //get previously translated language
    
    if( destLang )  //if it was set then
        translateTo( destLang );
    

  }); //end of Google Language API loaded
  
}) //end of DOM ready
</script>

Son hepsi toparlanmış hali

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>title</title>
<script class="jsbin" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>

<script src="http://jquery-translate.googlecode.com/files/jquery.translate-1.3.7.min.js"></script>
<script src="http://stilbuero.de/jquery/cookie/jquery.cookie.pack.js"></script>

</head>
<body>
  <p>Buraya siten gelcek tabloları filan</p>
<script type="text/javascript">
jQuery(function($){ //when DOM is ready

  $('body').css('height','800px');


  $.translate(function(){  //when the Google Language API is loaded
  
    function translateTo( destLang ){ //this can be declared in the global scope too if you need it somewhere else
        $('body').translate( 'turkish', destLang, {   //translate from english to the selected language
          not: '.jq-translate-ui',  //by default the generated element has this className
          fromOriginal:true   //always translate from english (even after the page has been translated)
                              //unnecessary in v1.4, the default value is true
        });
    }
    
        
    //you can generate other controls as well, not just a dropdown:
    //there are new features in v1.4: http://code.google.com/p/jquery-translate/wiki/Extensions
    $.translate.ui('ul', 'li', 'span')  
      .appendTo('body')    //insert the element to the page
      .css({'color':'blue', 'background-color':'white'})
      .find('span')
      .css('cursor','pointer')
      .click(function(){   //when selecting another language
        
        //in v1.4 $(this).val() or $(this).attr("value")
        // is always the exact language code!
        
        translateTo( $(this).text() );
        
        $.cookie('destLang', $(this).text() );
        // set a cookie to remember the selected language
        // see: http://plugins.jquery.com/project/Cookie
        
        return false; //prevent default browser action
      })
    

    
    var destLang = $.cookie('destLang'); //get previously translated language
    
    if( destLang )  //if it was set then
        translateTo( destLang );
    

  }); //end of Google Language API loaded
  
}) //end of DOM ready
</script>
</body>
</html>