Re:Creating dyanmic form tag i.e. at run time

[Sql Exciter]

Hi to all, I have one class. That i have to convert to Custom control. Just I took one webcontrol library .For that i have to create form tag at runtime.How to write javascript for that. The following is my class. Check the PayNow() and answer me.

public string PayNow()
{
    //construct script for paypal submission
    //construct a form with all hidden variables and say form.submit()
    string modify = string.Empty;
    if (CanUserModifySubscription)
        modify = "1";
    else
        modify = "0";
    StringBuilder paypalJavascript = new StringBuilder();
    if (SubmitPaypal)
    {
        

        paypalJavascript.Append("

        if (EnableSandboxMode)
            paypalJavascript.Append(SandboxUrl);
        else
            paypalJavascript.Append(PaypalUrl);
        paypalJavascript.AppendLine(">");
        paypalJavascript.AppendFormat("{2}", "cmd", Command, Environment.NewLine);
        if (EnableSandboxMode)
            paypalJavascript.AppendFormat("{2}", "business", SandboxBusinessEmail, Environment.NewLine);
        else
            paypalJavascript.AppendFormat("{2}", "business", BusinessEmail, Environment.NewLine);
        paypalJavascript.AppendFormat("{2}", "item\_name", SubscriptionItemName, Environment.NewLine);
        paypalJavascript.AppendFormat("{2}", "item\_number", SubscriptionItemNumber, Environment.NewLine);
        paypalJavascript.AppendFormat("{2}", "no\_shipping", "1", Environment.NewLine);
        paypalJavascript.AppendFormat("{2}", "return", SuccessUrl, Environment.NewLine);
        paypalJavascript.AppendFormat("{2}", "cancel\_return", CancelUrl, Environment.NewLine);
        if (TrialSubscriptionPeriod != 0)
        {
            paypalJavascript.AppendFormat("{2}", "a1", TrialSubscriptionAmount.ToString("0.00"), Environment.