NullVar

<%

var1="ciao"
var2=Null

If IsNull(var2) Then
Response.write "var2 e` nulla<br>"
Else
Response.write "var2 <b>non</b> e` nulla<br>"
End If


If IsNull(var1) Then
Response.write "var1 e` nulla<br>"
Else
Response.write "var2 <b>non</b> e` nulla<br>"
End If

%>