TypeScript file

bootstrap.ts

module bootstrap {

    var itemsLoaded = []; //maintain a list of items we have already loaded to prevent duplicates

class bootstrap {


        loaded: bool;
        scriptSource: string;
        scriptTag: string;
        head: any;
        scriptId: string;
        callback: any;


        constructor(scriptSource: string, scriptId ? : string, callback ? : () => void)
        {
            head = document.head || document.getElementsByTagName("head")[0];
            scriptId = scriptId || "script" + Math.floor(Math.random() * 1234);
            this.scriptSource = scriptSource;
            callback = callback || null;
        }


    }
}