<!--
var win1 = null;

function init(){
  set_title();
  hide_navimask();
  MM_showHideLayers('BusyLayer','','hide','BaseLayer','','show');
}
function set_title(){
  if( !parent ) return;
  if( parent.navi ) {
     try {
       parent.navi.set_photogaly_nishikie();
       parent.navi.set_menu('錦絵','NishikieSelectMenu','photogaly','nishikie');
     } catch (e) {
     }
  }
}
function show_navimask(){
  if( parent.navi.show_mask) parent.navi.show_mask();
}
function hide_navimask(){
  if( parent.navi.hide_mask) parent.navi.hide_mask();
}
function open_Usage(){
    var pageWIDTH   = getScreenWIDTH() * 0.8;
    var pageHEIGHT  = getScreenHEIGHT() * 0.8;
    var pageOFFSETX = (getScreenWIDTH() - pageWIDTH) / 2;
    var pageOFFSETY = (getScreenHEIGHT() - pageHEIGHT) / 2;
    
    if(pageOFFSETY < 0) {
        pageOFFSETY = 0;
    }

    try {
       win1 = window.open("../usage/usagenishikie.html",
                          "usage",
                          "toolbar=no,location=no,directories=no,status=no,menubar=no," +
                          "scrollbars=yes,resizable=yes," +
                          "width=" + pageWIDTH + ",height=" + pageHEIGHT + "," +
                          "top=" + pageOFFSETY + ",left=" + pageOFFSETX);
       win1.focus();
    } catch (e) {
    }

    return false;
}
//-->