function scrollSubmenu(elem, start, arrow, max, maxPage, paging, moving) {
	if (max > maxPage) {
		actSld = 0;
		actSld = parseInt(document.getElementById(start).value);
		prevSld = actSld;
		if (arrow == "L") {
			if (actSld == 1) {				
				actSldZbytek = max % maxPage;
				
					actSld = max - actSldZbytek + 1;
				
			} else {
				actSld = actSld - moving;
			}		
		} else if (arrow == "R") {
			if ((actSld + moving) > max) {
				actSld = 1;
			} else {
				actSld = actSld + moving;
			}
		}
		
		document.getElementById(start).value = actSld;		
		
		
		for (i = 1; i <= max; i++) {
			
			if (document.getElementById(elem + i)) {
				document.getElementById(elem + i).style.display = 'none';
			}
			
		}
		
		for (i = actSld; i < (maxPage+ actSld); i++) {
			if (document.getElementById(elem + i)) {
				document.getElementById(elem + i).style.display = 'block';
			}
		}
		
		if (document.getElementById(paging + prevSld)) {
			$(document).ready(function() {
				$('#' + paging + actSld).addClass("active");
				$('#' + paging + actSld).removeClass("nonActive");
				
				$('#' + paging + prevSld).addClass("nonActive");
				$('#' + paging + prevSld).removeClass("active");
			});
		}
		
	} 
	
}

function showElem(elem, id, act) {
	hodnota = document.getElementById(act).value;
	
	document.getElementById(elem + hodnota).style.display = 'none';
	document.getElementById(elem + id).style.display = 'block';
	
	document.getElementById(act).value = id;
}