/*
ウィンドウサイズ　全画面表示
*/

function biteki_sim() {
    var w = screen.availWidth - 10;
    var h = screen.availHeight - 30;
    var vtfullwin = window.open("http://www.bitekikukan-navi.jp/simulation/?from=p_main_banner", "", "width=" + w + ",height=" + h + ",top=0,left=0,");
}