1. Normal onclick code (this one works)

 <a href="http://www.spiegel.de" onclick="ns_onclick (this,'','onclick.test.page','clickout');return false">Spiegel.de </a>

2. window.open code (no onclick code)

 <a href="http://www.spiegel.de" onclick="window.open(this.href);return false">a) Spiegel.de new window </a>

 <a href="#" onclick="window.open('http://www.spiegel.de');return false">b) Spiegel.de new window with # </a>

3. window.open and onclick code in new function (myonclick)

 <a href="http://www.spiegel.de" onclick="myonclick(this); return false">Spiegel.de with onclick and new window</a>

Note: This one opens a new window but also loads the target url in current window!

4. onclick code with target (this one works)

 <a href="http://www.spiegel.de" onclick="ns_onclick (this,'','onclick.test.4.page','clickout');return false" target="_blank>Spiegel.de </a>

5. onclick code with category label

 <a href="http://www.spiegel.de" onclick="ns_onclick (this,'','onclick.test.5.page&category=test','clickout');return false">Spiegel.de with onclick and category=test</a>

6. onclick code for mailto function

 <a href="mailto:test@test.com" onclick="ns_onclick (this,'','onclick.test.6.page','clickout');return false">onclick with mailto</a>