Sources.mrss = function() {
    var id = "mrss";
    Sources.register(id);
    
    return {
        id: id,
        displayName: 'Media RSS',
        type: 'media',
        
        setState: function(feed) {
            $("#item-tab-what-mrss").click();
            $("#mrss").val(feed);
        },
        
        getFeedURL: function() {
            return $("#mrss").val();
        },
        
        isFeedURL: function() {
            return true;
        }
    };
}();