I wanted to create MENU below logo.
how to create "header menu with "HOME", "ABOUT US", "TESTIMONIALS", "CONTACT US".
Create a CMS Static block (under CMS -> Static Block
in admin-end) with required links and call this static block in header below logo.
Below code can be used to call static block in phtml file.
echo $this->getLayout()->createBlock('cms/block')->setBlockId('block_identifier')->toHtml();