Use WebDynpro : How to Assign a Action to Image

Hi
i am trying to create a ICON kind of stuff using webdynpro
all i need is i have image , is there any way i can assign a action to the Image.
For Example
if you look over the
http://<sever name>:<port no>/index.html  ---> SAP NetWeaver Administrator --- Here we find a icon as Administrator
iam  trying to do sth similar to this.
can any one help me on this .. its Urgent
Thanks
Ramesh

Fine
how abt using LinktoAction UI , and assign a Image to its sourcetype,
i tried this , its working,
But the problem is , while assinging a Action to this Link , the action will be displayed below the image. during runtime...
is there any way to remove or make it invisible so that we see only the Image.
Thanks
Ramesh

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