Use this:
<%
Dim SqlJunk, srchval
srchval = Replace(Request.Form("DaInBox"), "'", "''")
Set dbGlobalWeb = Server.CreateObject("ADODB.Connection")
dbGlobalWeb.Open("Employees")
SqlJunk = "SELECT * FROM Employees"
If Request.Form("TypeSearch") = "FirstName" Then
SqlJunk = SqlJunk & " WHERE FirstName LIKE '%" , & srchval & "%'"
End If
If Request.Form("TypeSearch") = "LastName" Then
SqlJunk = SqlJunk & " WHERE LastName LIKE '%", & srchval & "%'"
End If
Hope this helps
Thanks,
Mo