function _getNextPageLink(htData){
        var sLinkText = Messages("button.nextPage") || 'NEXT';
        var sLinkHTMLOn = '<span>' + sLinkText + '</span><i class="ico btn-pg-next"></i>';
        var sLinkHTMLOff = '<span class="off">' + sLinkText + '</span><i class="ico btn-pg-next off"></i>';

        var htOptions = $.extend(htData, {
            "bActive"  : htData.hasNext,
            "sLinkHref": htData.hasNext ? urlWithPageNum(htData.url, htData.current + 1, htData.paramNameForPage) : "",
            "sLinkHTMLOn"   : sLinkHTMLOn,
            "sLinkHTMLOff"  : sLinkHTMLOff,
            "sShortcutKey"  : "RIGHT",
            "nSubmitPageNum": htData.current + 1
        });

        var welPageNext = _buildPageLink(htOptions);

        return welPageNext;
    }
Get next page link

@param htData
@returns {Wrapped Element}
@private