GETPOST($paramname, $check='alphanohtml', $method=0, $filter=null, $options=null, $noreplace=0)
Return value of a param into GET or POST supervariable.
top_htmlhead($head, $title='', $disablejs=0, $disablehead=0, $arrayofjs='', $arrayofcss='', $disableforlogin=0, $disablenofollow=0, $disablenoindex=0)
Ouput html header of a page.
img_picto($titlealt, $picto, $moreatt='', $pictoisfullpath=false, $srconly=0, $notitle=0, $alt='', $morecss='', $marginleftonlyshort=2)
Show picto whatever it's its name (generic function)