// decorates all links with a click event to open the link in a new window.


(function () 
{ 
    var chainedEvent = window.onload;

    window.onload = function ()
    {

        var links = document.links;
        
        for (var i = 0; i < links.length; i++)
        {
            var link = links[i];
            if (link.rel.toLowerCase() == "external") 
            {
                link.onclick = handler;
            }
            
        }

        if (chainedEvent) chainedEvent();
    }
    
    function handler()
    {
        window.open(this.href);
        return false;
    }
})();