Clicks a Link scenario elements can track links that site visitors click, and their navigation habits. A Clicks a Link scenario element is enabled by setting the dsource parameter in a dsp:a anchor tag. For example:
<dsp:a href="content/month_discounts.jsp">
   <dsp:param name="dsource" value="OnSale, MemberDiscount"/>
   Click here to see this month's discounts!
</dsp:a>
The values that you specify for the dsource parameter—in this example, OnSale and MemberDiscount—are used to name a collection of data stored about that link. You can use a different value for each link or reuse a value such as onsale for similar links.
The Clicks a Link element contains the following optional parameters:
This parameter...  | Triggers the Clicks a Link element when…  | 
|---|---|
anywhere  | A site visitor clicks any link whose anchor tag contains a   | 
from page  | A site visitor clicks any link on the specified page, if the link contains a  Examples:  | 
to page  | A site visitor clicks any link that goes to the specified page, if the link contains a  Examples:  | 
where source name list  | A site visitor clicks a link with a specific  Examples:  | 
For more information, see the ClickThrough Event section of the Using Scenario Events chapter of the ATG Personalization Programming Guide.

