function openWin1() {
var win=window.open('know_ETC.html','newwin1', 'toolbar=no, location=no, status=no, menubar=no, scrollbars=yes, width=535, height=400');
win1.document.close();
}

function openWin2() {
var win=window.open('know_EDY.html','newwin1', 'toolbar=no, location=no, status=no, menubar=no, scrollbars=yes, width=535, height=400');
win1.document.close();
}

function openWin3() {
var win=window.open('know_Suica.html','newwin1', 'toolbar=no, location=no, status=no, menubar=no, scrollbars=yes, width=535, height=400');
win1.document.close();
}

function openWin4() {
var win=window.open('know_Debit.html','newwin1', 'toolbar=no, location=no, status=no, menubar=no, scrollbars=yes, width=535, height=400');
win1.document.close();
}

function openWin5() {
var win=window.open('know_IC.html','newwin1', 'toolbar=no, location=no, status=no, menubar=no, scrollbars=yes, width=535, height=400');
win1.document.close();
}

function openWin6() {
var win=window.open('kiso_top.html','newwin1', 'toolbar=no, location=no, status=no, menubar=no, scrollbars=yes, width=535, height=400');
win1.document.close();
}



function pageBack() {
histry.back();
}

function pageForward() {
histry.forward();
}



function goto1F(){
  window.location.replace("index.html");
}