// JavaScript Document
/* list all items */
var a_items = [
'
',
'
',
'
',
'
',
'
',
'
',
'
',
'
',
'
',
'
',
'
',
'
',
'
',
'
',
'
',
'
',
'
',
'
',
'
',
'
',
'
',
'
',
'
',
'
'
];
function randomize (a_items, n_count) {
var n_index, s_html = '';
while (a_items.length && n_count) {
n_index = Math.ceil(Math.random() * a_items.length) - 1;
s_html += '- ' + a_items[n_index] + '
';
a_items[n_index] = a_items[a_items.length - 1];
a_items.length = a_items.length - 1;
n_count--;
}
return s_html + '
';
}