function _getUploader(elContainer, elTextarea, sNamespace){
        sNamespace = sNamespace || _getSubmitId();

        // only single uploader can be attached on single Container/Textarea
        if($(elContainer).data("isYobiUploader") || $(elTextarea).data("isYobiUploader")){
            return false;
        }

        _initElement({
            "elContainer": elContainer,
            "elTextarea" : elTextarea,
            "sNamespace" : sNamespace
        });
        _attachEvent(sNamespace);

        return htElements[sNamespace].welContainer;
    }
@param {HTMLElement} elContainer
@param {HTMLTextareaElement} elTextarea (Optional)
@param {String} sNamespace
@return {Wrapped Element}