function wopen1(WO){
NewWin=window.open("","chara","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=550,height=650");
NewWin.parent.location.href=WO;
k=NewWin;
k.focus();
}

function wopen2(WO){
NewWin=window.open("","chara","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=880,height=555");
NewWin.parent.location.href=WO;
k=NewWin;
k.focus();
}

function wopen3(WO){
NewWin=window.open("","chara","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=950,height=500");
NewWin.parent.location.href=WO;
k=NewWin;
k.focus();
}