Table of content with dots and shrink distance between entrys

[Uwe Ade]

Hello 

for a book i use coma-script-buch.

 My table of contens look like


top1      1
top2      4
top3      12

I want a table of contents that look like


top1…...1
top2…. .. 4
top3. …..12

I this possible ?How does this work?

Second question. Is it possible to shrink the distance between the items in the 
table of content. 

Thanks 

uwe