/* -----------------------------------------------------------------------------
 Site name (http://www.)
 common.js
 release_	2008.04.24
 update_	2008.04.24
-------------------------------------------------------------------------------- 
 * externalLinks
-------------------------------------------------------------------------------- 
externalLinks function - loads links with rel="external" in a new browser window
-------------------------------------------------------------------------------- */

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;