On click Eval string shows full length and not only first 60 chars

Hello and thanks for reading this.
I have a list view that loads some information from the database, and display it like this
Test
blablablablablablablablablablablablablablablablablabla( first 60 char)
<p><%#Eval("Name") %></p> <p><%#Eval("Description").ToString().Substring(0,Math.Min(60,Eval("Description").ToString().Length)) %></p> Is it posible in some way to add 3 dots ( ... ) after the Description text and if a user clickes on the ... (3 dots) then the entire Description will be displayed?
Like this.
Test
blablablablablablablablablablablablablablablablablabla ...
Then click on ... And you see the full description
Test
blablablablablablablablablablablablablablablablablablablablablablablablablablablablablablabla
I hope you get the point of what im trying to achive here, H ...