/*
Plugin Name: Open in New Window Plugin
Plugin URI: http://www.BlogsEye.com/
Description: Opens external links in a new window, keeping your blog page in the browser so you don't lose surfers to another site.
Version: 2.0
Author: Keith P. Graham
Author URI: http://www.BlogsEye.com/

This software is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/

	function kpg_oinw_action(event) {
		try {
			var b=document.getElementsByTagName("a");
			var ksrv=window.location.hostname;
			ksrv=ksrv.toLowerCase();
			for (var i = 0; i < b.length; i++) {
				// IE 6 bug - the anchor might not be a link and might not support hostname
				if (b[i] && b[i].href) {
					if (!(b[i].title)) {
						var ih=b[i].innerHTML;
						if (ih.indexOf('<img')==-1) { // check for img tag
							b[i].title=kpgremoveHTMLTags(b[i].innerHTML);
						}
					}
					var khref=b[i].href;
					khref=khref.toLowerCase();
					if ( b[i].target==null || b[i].target=='')  {
						if ( 
							khref.indexOf('http://')!=-1 ||
							khref.indexOf('https://')!=-1 ||
							khref.indexOf('ftp://')!=-1
						) {
							// check to see if target is on this domain.
							if (b[i].hostname && location.hostname) {
								if (b[i].hostname.toLowerCase() != location.hostname.toLowerCase()) {
									b[i].target="_blank";
								}
							} else {
								if (khref.indexOf(ksrv)==-1) { 					
									b[i].target="_blank";
								}
							}
						}
					}
				}
				// http:, https:, and ftp: open in new windwo
			}
		} catch (ee) {}
	}
	// set the onload event
	if (document.addEventListener) {
		document.addEventListener("DOMContentLoaded", function(event) { kpg_oinw_action(event); }, false);
	} else if (window.attachEvent) {
		window.attachEvent("onload", function(event) { kpg_oinw_action(event); });
	} else {
		var oldFunc = window.onload;
		window.onload = function() {
			if (oldFunc) {
				oldFunc();
			}
				kpg_oinw_action('load');
			};
	}
	function kpgremoveHTMLTags(ihtml){
		try {
			ihtml = ihtml.replace(/&(lt|gt);/g, function (strMatch, p1){
				return (p1 == "lt")? "<" : ">";
			});
			return ihtml.replace(/<\/?[^>]+(>|$)/g, "");
		} catch (eee) {
			return '';
		}
 	}