Indicates whether this Web Part has client-side script to register with the Web Part Page Services Component (WPSC) framework.
protected internal virtual bool RequiresWebPartClientScript()
In the base class, this method always returns true. (In fact, that is all it does.) If your Web Part does not require client-side WPSC script support, you should override the RequiresWebPartClientScript method and return false.
This example shows how a Web Part that does not need client-side script support should advertise that fact.
protected override bool RequiresWebPartClientScript()
// return base.RequiresWebPartClientScript();