Sharepoint 6 - Web Part Verbs

We need to override the Verbs property of Web Part, change the following code:
public override WebPartVerbCollection Verbs
{
get
{
return base.Verbs;
}
}

Change the code to be like

public override WebPartVerbCollection Verbs
{
get
{
List< WebPartVerb> newVerbs=new List< WebPartVerb>();
WebPartVerb verb1=new WebPartVerb(this.ID+"verb1", new WebPartEventHandler(ServerSideHandler));
verb1.Text="....";
verb1.Visible=true;
verb1.Description="....verb1";
newVerbs.Add(verb1);

WebPartVerb verb2=new WebPartVerb(this.ID+"verb2","alert('verb2');");
verb.Text="...";
...
newVerbs.Add(verb2);

WebPartVerbCollection myVerbs=new WebPartVerbCollection(base.Verbs, newVerbs);
return myVerbs;



}
}
public void ServerSideVerbHandler(object sender, WebPartEventArgs e){...}