try {
	window.top.location.hostname;
	if (top.location.hostname != window.location.hostname)
		{
			top.location.href =window.location.href;
		}
}
catch(e){
	top.location.href =window.location.href;
}


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;