window.onload = function () {	
	// add span to list item inner content
	var li = document.getElementsByTagName('ol');
	for(i=0;i<li.length;i++) {
		if(li[i].childNodes[1].nodeName == 'LI') {
			var li_count = li[i].childNodes.length;
			for(b=0;b<li_count;b++) {
				li[i].childNodes[b].innerHTML = '<span>'+li[i].childNodes[b].innerHTML+'</span>';
			}
     	}
  	}
	// load stylesheet
	var headID = document.getElementsByTagName("head")[0];         
	var cssNode = document.createElement('link');
	cssNode.type = 'text/css';
	cssNode.rel = 'stylesheet';
	cssNode.href = '/js/stylistic.css';
	cssNode.media = 'screen';
	headID.appendChild(cssNode);
};