ASP.NET Button OnClientClick

[CloudF]

I have question and any help will be greatly appreciated. I hope I am explaining this clearly, but if i'm not just let me know, i will be on for a while. This is written in C# and I have a button that calls a javascript function called "JavaScript()" in the "OnClientClick" part and in the "OnClick" part I have an "if statement" where the first part resembles the OnClientClick function and the second part represents different code that is not related to the OnClientClick. DefaultPage.aspx:\[code\]<asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_OnClick" OnClientClick="JavaScript()" />\[/code\]DefaultPage.aspx.cs:\[code\]protected void Button1_OnClick(object sender, EventArgs e) { String a = getValueofA(); If (a == "1") { //OnClientClick code goes here } else If (a == "2") { //No OnClientClick code goes here } }\[/code\]This javascript function comes from a different Web Control that I am loading on this "DefaultPage". This worked perfect for me until I added the "if statement" in Button1_OnClick. Originally I just had the first part of the "if statement", now I need to add the second part of it. How can I accomplish this. I tried button1.OnClientClick, but it only works in Page_Load. I need to first determine the value of "a" then proceed. Sorry if i'm not clear but i can answer any questions. Thanks so much. My goal is to remove the "OnClientClick=JavaScript" from my asp.net button and just call that function inside the if statement.