function post_this(targetHref, urlParam, titleParam) {
	            var postUrl = targetHref + urlParam + '=' + location
	            if (titleParam != '') {
		        postUrl = postUrl + '&' + titleParam + '=' + escape(document.title)
	            }
	            window.open(postUrl,'LinkWindow')
	            return false
}

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;