if (window.onload) {
  wOnLoad=window.onload;
  window.onload=function(){wOnLoad();blankExtLinks();};
  } else {
  window.onload = blankExtLinks;
  };



function blankExtLinks () {

windowURL = window.location.href.match(/https?:\/\/[^/]+\/?/i);

if (windowURL) {
  
  allLinks = document.links;
  
  for (var i=0;i<allLinks.length;i++) {
    
    if ((allLinks[i].href  &&  allLinks[i].href.search(windowURL[0])==-1)  ||  (allLinks[i].className  &&  allLinks[i].className.match(/.*external_link.*/i)=='external_link')) {
      
      if (allLinks[i].nodeName.toUpperCase()=="A") {
        
        allLinks[i].target = "_blank";
        
        };
      
      };
    
    };
  
  };



}