/*function crut() {
	for (var i=1; i<3; i++) {
		var p = i-1;
		var activeselectnamep = 'active_sports'+i;
		var activeselectnamem = 'active_sports'+p;
		if (i == 1) {
			document.getElementById(active_sports1).style.display = 'none';
			document.getElementById(active_sports2).style.display = 'block';
		}
		else {
			document.getElementById(activeselectnamep).style.display = 'block';
			alert(i);
			document.getElementById(activeselectnamep).style.display = 'none';
		}
	}
}*/
function set_active(num) {
	for (var i=1; i<=8; i++) {
	var active_select_name = 'active_sports'+i;
	var active_select = document.getElementById(active_select_name);
	active_select.style.display = 'none';
	if (i == num) {active_select.style.display = 'block';}
	}
}