var Request = Request || {
    send: function( params )
    {
        new Ajax.Request(params.url,
        {
            method:      'post',
            encoding:    'UTF-8',
            contentType: 'application/x-www-form-urlencoded',
            parameters:  params.parameters,
            onSuccess:   params.onSuccess,
            onFailure:   params.onFailure || handleError,
            onComplete:  params.onComplete,
            evalJSON:    'force'
        });
    },

    translate: function( response )
    {
        return response.responseText.evalJSON();
    }

};

function handleError()
{
	alert("Error Ajax");
}