/* Opens rel="external" anchors in a new browser window. (http://www.sitepoint.com/article/standards-compliant-world)*/

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