source: aowow/templates/wowhead/bricks/allcomments.tpl

{strip}
var lv_comments = [
{foreach name=foo from=$comments key=number item=comment}
        {ldelim}
                number:{$comment.number},
                user:'{$comment.user}',
                body:'{$comment.body|escape:"javascript"}',
                date:'{$comment.date|date_format:"%Y/%m/%d %H:%M:%S"}',
                {if $comment.roles!=0}
                        roles: {$comment.roles},
                {/if}
                {if $comment.indent!=0}
                        indent: {$comment.indent},
                {/if}
                rating: {$comment.rating},
                replyTo: {$comment.replyto},
                purged: {$comment.purged},
                deleted:0,
                raters:[{foreach name=foo2 key=id from=$comment.raters item=rater}[{$rater.userid},{$rater.rate}]{if $smarty.foreach.foo2.last}{else},{/if}{/foreach}],
                id:{$comment.id}
        {rdelim}
        {if $smarty.foreach.foo.last}{else},{/if}
{/foreach}
];
{/strip}