function externalLinks() 
{ 
  if (!document.getElementsByTagName) return; 
  var anchors = document.getElementsByTagName("a"); 
  for (var i=0; i<anchors.length; i++) { 
    var anchor = anchors[i]; 
    if (anchor.getAttribute("href") && 
        anchor.getAttribute("rel") == "external") 
      anchor.target = "_blank"; 
  } 
} 

window.onload = externalLinks;


// f: form
// s: select
function locationSubmit(f, s)
{
	if (s.selectedIndex == 4) {
		document.location = '?page=location&section=containers';
	} else {
		f.submit();
	}
}