var piktogramyOnResize = function() {
var screenWidth = document.body.clientWidth || document.documentElement.clientWidth || self.innerWidth;
if (screenWidth < 1120) {
$('#piktogramy_prave').hide();
}
else {
$('#piktogramy_prave').show();
}
}
$(function() {
$("a[rel^=lightbox]").lightBox();
piktogramyOnResize();
$(window).resize(piktogramyOnResize);
});