function addEvent(obj, evType, fn, useCapture)
{
	if (obj.addEventListener)
	{
		obj.addEventListener(evType, fn, useCapture);
		return true;
	} else if (obj.attachEvent)
	{
		var r = obj.attachEvent('on'+evType, fn);
		return r;
	} else {
		alert('Handler could not be attached');
	}
}
function removeEvent(obj, evType, fn, useCapture)
{
	if (obj.removeEventListener)
	{
		obj.removeEventListener(evType, fn, useCapture);
		return true;
	} else if (obj.detachEvent)
	{
		var r = obj.detachEvent("on"+evType, fn);
		return r;
	} else {
		alert('Handler could not be removed');
	}
}
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') == 'nofollow') anchor.target = '_blank';
/*
		if (anchor.getAttribute('title'))
		{
			addEvent(anchor, 'mouseover', niceTitle, false);
			addEvent(anchor, 'mouseout', exit, false);
			anchor.setAttribute('nicetitle',anchor.getAttribute('title'));
			anchor.setAttribute('title','');
		}
*/

	}
}
/*
function newelement(newid)
{ 
    if(document.createElement)
    { 
        var el = document.createElement('div'); 
        el.id = newid;     
        with(el.style)
        { 
            display = 'none';
            position = 'absolute';
        } 
        el.innerHTML = '&nbsp;'; 
        document.body.appendChild(el); 
    } 
}
var offsetx = 12;
var offsety =  8;
var ie5 = (document.getElementById && document.all); 
var ns6 = (document.getElementById && !document.all); 
var ua = navigator.userAgent.toLowerCase();
var isapple = (ua.indexOf('applewebkit') != -1 ? 1 : 0);
function getmouseposition(e)
{
    if(document.getElementById)
    {
		var iebody=(document.compatMode && 
        	document.compatMode != 'BackCompat') ? 
        		document.documentElement : document.body;
        pagex = (isapple == 1 ? 0:(ie5)?iebody.scrollLeft:window.pageXOffset);
        pagey = (isapple == 1 ? 0:(ie5)?iebody.scrollTop:window.pageYOffset);
        mousex = (ie5)?event.x:(ns6)?clientX = e.clientX:false;
        mousey = (ie5)?event.y:(ns6)?clientY = e.clientY:false;

        var lixlpixel_tooltip = document.getElementById('tooltip');
        lixlpixel_tooltip.style.left = (mousex+pagex+offsetx) + 'px';
        lixlpixel_tooltip.style.top = (mousey+pagey+offsety) + 'px';
    }
}
function niceTitle(tip)
{
	var tip = this.getAttribute('nicetitle');
    if(!document.getElementById('tooltip')) newelement('tooltip');
    var lixlpixel_tooltip = document.getElementById('tooltip');
    lixlpixel_tooltip.innerHTML = tip;
    lixlpixel_tooltip.style.display = 'block';
    addEvent(document, 'mousemove', getmouseposition, false);
}
function exit()
{
	var lixlpixel_tooltip = document.getElementById('tooltip');
    lixlpixel_tooltip.style.display = 'none';
    removeEvent(document, 'mousemove', getmouseposition, false);
}
*/
addEvent(window, 'load', externalLinks, false);