ASP.NET & JavaScript Problem?

[coolchippy]

I have two questions........

1) How can i call a JavaScript function in asp.net code?
I don't wan to call this function on any button click event instead
i want to call this JavaScript function when the ASP.NET function returns true.

2) How can i call a ASP.NET function through JavaScript function.

[mzmishra]

create one function like below in your .cs file
public static void ExecuteScript(Page webpage_, string script_)
{
StringBuilder scriptBuilder = new StringBuilder( @"<script language=JavaScript>");
scriptBuilder.Append(script_);
scriptBuilder.Append(@"</script>");
JavaScriptUtil.RegisterScript(webpage_, "2", scriptBuilder.ToString());
webpage_.Response.Write(scriptBuilder.ToString());

}

then use this to call your javascript function like

ExecuteScript(this.Page, "javascriptfunction();");