function elementVisibility(element) {
	visible = document.getElementById(element).style.display;
	
	if(visible == "none") document.getElementById(element).style.display="block";
	else document.getElementById(element).style.display="none";
}

function goSex(path) {
  var producer = document.getElementById("producer").value;
  var sex = document.getElementById("producer_sex").value;
  
  window.location.href = path + producer + "/" + sex;
}