function initNav(){
	var subnav = document.getElementById('blognav');
	var subnavas = subnav.getElementsByTagName('a');
	for (var a=0; a<subnavas.length; a++){
		var currenthref=String(subnavas[a].href);		
		var currentloc=String(document.location);
		if (unescape(currenthref)==unescape(currentloc)){
			subnavas[a].className="current";
		}
	}
}

function initBQ(){
	var content = document.getElementById('blogcontent');
	var bq = content.getElementsByTagName('blockquote');
	for (var i=0; i<bq.length; i++){
		bq[i].innerHTML = "<div class=\"blockinner\">"+bq[i].innerHTML+"</div>";
	}
}

function addAnEvent(target, eventName, functionName){
	eval('target.on'+eventName+'=functionName');
}

function initPage(){
	if (document.getElementById){
		initNav();
		initBQ();
	}
}

window.onload=initPage;