conditional-loader.js

YUI_config = {
    modules : {
        "reward-monitor-css" : {
            fullpath : "/css/reward-monitor.css",
            type : "css"
        },
        "reward-monitor-css-ie" : {
            fullpath : "/css/reward-monitor-ie.css",
            type : "css",
            supersedes: ['reward-monitor-css'],
            condition : {
                trigger : "reward-monitor-css",
                ua : "gecko"
            }
        }
    }
};