TYPO3 6.1.x , 6.2.x header_image from page resources files
8. October 2013
lib.field_headerimage = IMAGE
lib.field_headerimage {
file.import.data = levelmedia: -1,slide
file.treatIdAsReference = 1
file.import.listNum = 0
file.import.override.field = media
altText.data = page:title
}