// http://www.sitepoint.com/article/standards-compliant-world/3
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";
 }
}

//addEvent() by John Resig
function addEvent( obj, type, fn ){
   if (obj.addEventListener){
      obj.addEventListener( type, fn, false );
   }
   else if (obj.attachEvent){
      obj["e"+type+fn] = fn;
      obj[type+fn] = function(){ obj["e"+type+fn]( window.event ); }
      obj.attachEvent( "on"+type, obj[type+fn] );
   }
}

//Run dynamicLayout function when page loads and when it resizes.
addEvent(window, 'load', externalLinks);

/* Open centered popup window (fixed size) */
function popup(url) {
 var width  = 800;
 var height = 450;
 var left   = (screen.width  - width)/2;
 var top    = (screen.height - height)/2;
 var params = 'width='+width+', height='+height;
 params += ', top='+top+', left='+left;
 params += ', directories=no';
 params += ', location=no';
 params += ', menubar=no';
 params += ', resizable=no';
 params += ', scrollbars=no';
 params += ', status=no';
 params += ', toolbar=no';
 newwin=window.open(url,'windowname5', params);
 if (window.focus) {newwin.focus()}
 return false;
}

// ]]>