// Copyright Acro Media Inc. 1998-2006, www.acromediainc.com

function copyrightYear(){
	var year = $('insertYear');
	if(year) year.innerHTML = new Date().getFullYear();
}

function externalLinks(){
	var anchors = $$("a");
	anchors.each(function (anchor, i) { 
		if (anchor.readAttribute("href") && anchor.readAttribute("rel") == "external") anchor.target = "_blank";
	});
}

function addLoadEvent(func){
	var oldOnLoad = window.onload;
	if(typeof window.onload != 'function'){ 
		window.onload = func;
	}
	else{ 
		window.onload = function(){ 
			oldOnLoad();
			func();
		}
	}
}

addLoadEvent(copyrightYear);
addLoadEvent(externalLinks);