function AddCss(url) {
   	var LK = document.createElement("link");
    LK.setAttribute("type","text/css");
    LK.setAttribute("rel","stylesheet");
    LK.setAttribute("href",url);
    document.getElementsByTagName("head")[0].appendChild(LK);
};
		
if (screen.height <=767 && screen.width <= 1023) { AddCss("../js/LightBox/images/styleSmall.css"); }