function noSpam(recip,domain,txt){
	var address = recip + "@" + domain;
	if(txt){
		var linktxt = txt;
	}else{
		var linktxt = address;
	}
	document.write("<a href='mailto:" + address + "'>" + linktxt + "</a>");
}


function externalLinks() { 
	if (!document.getElementsByTagName){
		return true;	
	}
	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;