[Seaside] Home link

[Yar Hwee Boon]

Have read through the various threads such as "How to do the ubiquitous  
home button?", do we still do it by implementing  
WAComponent#clearDelegate? Also, are there any consequences to sending  
#call: to a component multiple times? ie. I have a navigation bar with  
several links where each of them does a #call: to show the respective  
component. I'm trying to use the home link to, well, go back to home.  
Comments?

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Regards
HweeBoon
MotionObj