//document.write('<script type="text/javascript" src="'+GEN_JS_DIR+'jquery.js"></script>');

function move2ViewPort(object)
{
    var abspos = $(object).offset();
    var toppos = abspos.top - 30;

    $('html, body').animate({scrollTop:toppos}, 'slow');

    return true;
}

window.viewport =
{
    height: function() {
        return $(window).height();
    },

    width: function() {
        return $(window).width();
    },

    scrollTop: function() {
        return $(window).scrollTop();
    },

    scrollLeft: function() {
        return $(window).scrollLeft();
    }
};