/*---------------
smooth scroll
----------------*/
$(function () {
    $('a[href^=#]').click(function () {
        var speed = 400;
        var href = $(this).attr("href");
        var target = $(href == "#" || href == "" ? 'html' : href);
        var position = target.offset().top;
        $($.browser.safari ? 'body' : 'html').animate({
            scrollTop: position
        }, speed, 'swing');
        return false;
    });
});

/*---------------
popup window
----------------*/
window.onload = autoPOP;

function autoPOP() {
    var x = document.getElementsByTagName('a');
    for (var i = 0; i < x.length; i++) {
        if (x[i].getAttribute('className') == 'popup' || x[i].getAttribute('class') == 'popup') {
            x[i].onclick = function () {
                return winOpen(this.href)
            }
            x[i].title += '(Popup)';
        }
    }
};

function winOpen(url) {
    window.open(
    url, 'popup', 'width=660,height=1200,scrollbars=1,resizable=1');
    return false;
};