CheckForFrame();

addLoadEvent(NoSpam);

function addLoadEvent(func)
{
  var oldonload = window.onload;

  if (typeof window.onload != 'function') {
    window.onload = func;
  } 
  else
  {
    window.onload = function()
    {
      oldonload();
      func();
    }
  }
}

function changepage(formObject)
{
  if(formObject.options.selectedIndex == 2)
  {
    if(confirm("Are you sure you want to delete this sighting?") == false)
    {
      formObject.options.selectedIndex = 0;
      return;
    }
  }

  var sURL = formObject.options[formObject.options.selectedIndex].value;
  formObject.options.selectedIndex = 0;
  window.location = sURL;
}

function NoSpam()
{
  var spans = document.getElementsByTagName("span");

  for (var i = 0; i < spans.length; i++)
  {
    if(spans[i].className == "email")
    {
      var name = "";
      var address = "";

      var spans2 = spans[i].getElementsByTagName("span");

      for (var x = 0; x < spans2.length; x++)
      {
        if(spans2[x].className == "name") {
          name = spans2[x].innerHTML;
        }
        else if(spans2[x].className == "address") {
          address = spans2[x].innerHTML.replace( /\s+/g, "@");
        }
      }


      if(name.length == 0) {
        name = address;
      }

      spans[i].innerHTML = "<a href='mailto:" + address + "'>" + name + "</a>";
    }
  }
}

function CheckForFrame()
{
  if (window != top) 
  {
	var eLink = document.createElement("link")

	eLink.setAttribute("rel", "stylesheet")
	eLink.setAttribute("type", "text/css")
	eLink.setAttribute("href", "frame.css")

	if (typeof eLink!="undefined") {
	  document.getElementsByTagName("head")[0].appendChild(eLink)
	}
  }
}