jQuery.fn.button = function(options) {
    
    return this.each(function(index) {
        var $this = $(this);
        var content = $this.html();
        $this.html("<span>" + content + "</span>");

    });
}

jQuery.fn.pager = function(options) {

    return this.each(function(index) {
        var $this = $(this);
        var content = $this.html();
        $this.html("<span> AAA" + content + "</span>");

    });
}