Question: How can I access server side functions from the HTML code? See the following code:

```
<a id="Taggloud" runat="server" class="lblTagCloud" onClick="TagOnCloud_Click">click</a>

```

Here I'm calling the `tagonCloud_click` function that's defined in server side(code behind). How can i call that function?

Answer: 
You will need to make a web service and call that web service from the client (via jQuery is one option).

That web service can call a function. However, I'd put the code you have in the tagonCloud\_click function in another function and have the click call that function. That way both the web service and click function can call it.
Use a LinkButton server side control:

```
<asp:LinkButton ID="Taggloud" runat="server" onclick="TagOnCloud_Click">click</asp:LinkButton>

```