Specifies what SRC property should be loaded into an IFRAME.
When the user is using Internet Explorer to render a page with skmMenu on it, the skmMenu submenus are rendered as IFRAMEs. By default, the SRC is a blank string. If you are using skmMenu on SSL, however, this blank SCR will cause a dialog box to appear warning the user that both secure and non-secure items are being displayed. To circumvent this, you need to create a blank page, like blank.html. Configure this property so that the SCR of the IFRAME is then blank.html. This is only needed when using skmMenu over SSL.
Menu Class | skmMenu Namespace