" ); } function ea() { bw_echo( '' ); } function ahref( $href ) { bw_echo( ' href="'.$href.'"'); } function kv( $keyword, $value=NULL ) { if ( $value != NULL ) bw_echo( ' '.$keyword . '="' . $value .'"'); } function aid( $id=NULL ) { kv( "id", $id ); } function aclass( $class=NULL ) { kv( "class", $class ); } function aalt( $alt = NULL ) { kv( "alt", $alt ); } function atitle( $title = NULL ) { $title = wp_strip_all_tags( $title ); kv( "title", $title ); } function atext( $linktori ) { e( $linktori ); } /* $linktori is the text or image - see textorimage() $url is the fully formed url - $alt - if NULL will use $linktori */ function alink( $class=NULL, $url, $linktori, $alt=NULL, $id=NULL ) { sa(); aclass( $class ); aid( $id ); ahref( $url ); if ( is_null( $alt ) ) $alt = $linktori; // Is alt= allowed with XHTML Strict 1.0? // aalt( $alt ); atitle( $alt ); ag(); atext( $linktori ); ea(); } /* Here the class is associated to a span and not to the anchor the link is followed by a short description. This was first used in the 404 error page */ function lialink( $class=NULL, $url, $desc, $short ) { stag( "li", NULL, NULL ); span( $class ); alink( NULL, $url, $short ); epan(); if ( $desc <> NULL ) { e( " - " ); e( $desc ); } etag( "li" ); } function aname( $name ) { sa(); e( ' name="'. $name . '"' ); ea(); }