var the_images = new Array();
function preloadimages()
{
  for (i = 0; i < preloadimages.arguments.length; i++)
  {
    the_images[i] = new Image();
    the_images[i].src = preloadimages.arguments[i];
  }
}

function check_email()
{
  email = document.ccoptin.ea.value;
  if (email == "" || email.indexOf("@") == -1 || email.indexOf(".") == -1)
  {
    alert("You must provide a valid email address.");
    return false;
  }
  else
  {
    return true;
  }
}

function imgOn(imgName)
{
  if (document.images) {
    document[imgName].src = eval(imgName + "on.src");
  }
}

function imgOff(imgName)
{
  if (document.images) {
    document[imgName].src = eval(imgName + "off.src");
  }
}

function popup(url, width, height)
{
  var left = (screen.width - width) / 2;
  var top = (screen.height - height) / 2;
  new_win = window.open(url, "new_win", "width="+width+",height="+height+",left="+left+",top="+top+",scrollbars=yes,resizable=yes");
  return new_win;
}

		
function view_more_days(do_hide)
{
	if(do_hide == 'unhide')
	{
		document.getElementById('more_days').style.display= "block";
		document.getElementById('more_days_a').innerHTML = '<a onclick="view_more_days(\'hide\')" style="cursor:hand;cursor:pointer;font-size:10px">Show fewer dates & times</a>';
	}
	else
	{
		document.getElementById('more_days').style.display= "none";
		document.getElementById('more_days_a').innerHTML = '<a onclick="view_more_days(\'unhide\')" style="cursor:hand;cursor:pointer;font-size:10px">Show more dates & times</a>';
	}
}