http://img.youtube.com/vi/
http://img.youtube.com/vi/
http://img.youtube.com/vi/
http://img.youtube.com/vi/
source: http://stackoverflow.com/questions/2068344/how-do-i-get-a-youtube-video-thumbnail-from-the-youtube-api
core/template
: This block renders a template defined by its template
attribute. The majority of blocks defined in the layout are of type or subtype of core/template
.page/html
: This is a subtype of core/template
and defines the root block. All other blocks are child blocks of this block.page/html_head
: Defines the HTML head section of the page which contains elements for including JavaScript, CSS etc.page/html_header
: Defines the header part of the page which contains the site logo, top links, etc.page/template_links
: This block is used to create a list of links. Links visible in the footer and header area use this block type.core/text_list
: Some blocks like content
, left
, right
etc. are of type core/text_list
. When these blocks are rendered, all their child blocks are rendered automatically without the need to call thegetChildHtml()
method.page/html_wrapper
: This block is used to create a wrapper block which renders its child blocks inside an HTML tag set by the action setHtmlTagName
. The default tag is
if no element is set.page/html_breadcrumbs
: This block defines breadcrumbs on the page.page/html_footer
: Defines footer area of page which contains footer links, copyright message etc.core/messages
: This block renders error/success/notice messages.page/switch
: This block can be used for the language or store switcher.