$(function() {
    $('.bbcode_hide_expand').click(function() {
        var that = $(this)
        that.next().next().css('display', 'block')
        that.next().css('display', 'block')
        that.css('display', 'none')
    })

    $('.bbcode_hide_collapse').click(function() {
        var that = $(this)
        that.next().css('display', 'none')
        that.prev().css('display', 'block')
        that.css('display', 'none')
    })
})