/* 写真ウィンドウ用変数 */
var photoWindow = window;

/* 横長写真用 */
function hanrei(url) {
    if(url != '') {
        if((photoWindow != window) && (!photoWindow.closed)) {
            photoWindow.close();
        }
        photoWindow = window.open(url, "photo", "toolbar=no, location=no. directories=no, status=no, scrollbars=yes, resizable=yes, width=480, height=270");
    }
}