// drop down menu
function makeChildVisible(parentId) {
	var parent_object = document.getElementById(parentId);
	var children = parent_object.getElementsByTagName("ul");
	children[0].style.visibility = "visible";
}
function makeChildInvisible(parentId) {
	var parent_object = document.getElementById(parentId);
	var children = parent_object.getElementsByTagName("ul");
	children[0].style.visibility = "hidden";
}
function formHandler(){
  var selected = document.getElementById('regarding').value;
  if(selected=='sales'){
    document.getElementById("contactform").submit();
    return true;
  }else{
    document.getElementById("contactform").action = 'contact.php';
    document.getElementById("contactform").submit();
  }

  return false;
}