* @param paramKey
* @param paramValue
* @return
*/
public StringOutput javaScriptBgCommand(String command, String paramKey, String paramValue) {
StringOutput sb = new StringOutput(100);
renderer.getUrlBuilder().buildJavaScriptBgCommand(sb, new String[] { VelocityContainer.COMMAND_ID, paramKey }, new String[] { command, paramValue }, isIframePostEnabled? AJAXFlags.MODE_TOBGIFRAME : AJAXFlags.MODE_NORMAL);
return sb;
}