/**
 * add blank target for all links outside this domain
 *
 */

var reader_links = document.links;
var reader_link_cnt = reader_links.length;
var reader_domain = document.domain;
var reader_robj = new RegExp("([^/]+//[^/]+[/])([^\\?]*[/])?");
if (document.URL.match(reader_robj)){
	reader_domain = RegExp.$1+RegExp.$2;
}

for(var i=0; i < reader_link_cnt; i++){
	if((reader_links[i].rel == "external" || reader_links[i].href.indexOf(reader_domain) == -1) && !reader_links[i].target){
		reader_links[i].target = "_blank";
	}
}