function loadStyle(file) {
  var linkStyle = document.createElement("link");
  linkStyle.setAttribute("rel", "stylesheet");
  linkStyle.setAttribute("type", "text/css");
  linkStyle.setAttribute("media", "screen");
  linkStyle.setAttribute("href", file);
  document.getElementsByTagName("head")[0].appendChild(linkStyle);
}

function links() {
	var anchors = document.getElementsByTagName('a');	
	for (var i = 0; i < anchors.length; i++) {
		var anchor = anchors[i];
		var rel = anchor.getAttribute('rel');
		if (rel == 'external') {
			anchor.target = '_blank';
			anchor.innerHTML += " <span class=\"small\"></span>";
		}
	}
}

function table() {
	var table = document.getElementsByTagName('table');
	for (var i = 0; i < table.length; i++) {
	var rows = table[i].getElementsByTagName('tbody')[0].getElementsByTagName('tr');
		for (var j = 0; j < rows.length; j++) {			
			if (j % 2 == 0) {rows[j].className = 'even';} else {rows[j].className = 'odd';}
		}
	}
}


window.onload = function(){
	links();
};