/*
addEvent function from http://www.quirksmode.org/blog/archives/2005/10/_and_the_winner_1.html
*/
function addEvent( obj, type, fn )
{
	if (obj.addEventListener)
	{
		obj.addEventListener( type, fn, false );
	}
	else if (obj.attachEvent)
	{
		obj["e"+type+fn] = fn;
		obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
		obj.attachEvent( "on"+type, obj[type+fn] );
	}
}

function removeEvent( obj, type, fn )
{
	if (obj.removeEventListener)
	{
		obj.removeEventListener( type, fn, false );
	}
	else if (obj.detachEvent)
	{
		obj.detachEvent( "on"+type, obj[type+fn] );
		obj[type+fn] = null;
		obj["e"+type+fn] = null;
	}
}

/*
Create the new window
*/
function openInNewWindow( strTarget )
{
	// Change "_blank" to something like "newWindow" to load all links in the same new window
  var newWindow = window.open(this.getAttribute('href'), '_blank');
  newWindow.focus();
  return false;
}

/*
Add the openInNewWindow function to the onclick event of links with a class name of "new-window"
*/
function getNewWindowLinks()
{
	// Check that the browser is DOM compliant
	if (document.getElementById && document.createElement && document.appendChild)
	{	
		// Find all links
		var links = document.getElementsByTagName('a');
		var link;
		
		for (var i = 0; i < links.length; i++)
		{
			link = links[i];
			// Find all links with a "rel" name of "external"
			if (/\bexternal\b/.exec(link.rel))
			{
				link.onclick = openInNewWindow;
			}
		}
	}
}

addEvent(window, 'load', getNewWindowLinks);