JDocumentRendererHead is responsible for rendering the output for the <head> section of an HTML document. It is called whenever a
<jdoc:include type="head" /> statement is encountered in the document template.
|fetchHead||Renders the document head and returns the result as a string.|
|render||Renders the document head and returns the result as a string.|
Do not import this class directly; it is imported and instantiated by JDocument->loadRenderer.