I am using SPSecurityTrimmedControl to view version history of list for users who have more than read permissions like this
<.SharePoint:SPSecurityTrimmedControl ID="SPSecurityTrimmedControl1" PermissionsString= "EditListItems" runat= "server">
<.a href="??">version history //line 3
At line 3, in href, what should i put here (??), When i click on version history, I want to open small window showing Version History here. How i do this??