function ran01() {
var r;
xx = new Array();
xx[0] = '';
r = Math.floor(Math.random() * xx.length);
document.write(xx[r]);
}
function ran02() {
var r;
xx = new Array();
xx[0] = '
自動車保険を安く！ | ';
r = Math.floor(Math.random() * xx.length);
document.write(xx[r]);
}
