小天的聊天(chat)短代码微改

function chatCode( $atts, $content = null ) {
extract( shortcode_atts( array(
'chatter' => 'kn007',
'avatar' => 'kn007',
'position' => 'left',
), $atts ) );

if ($position =='right') {$cont_posit = "margin: -68px 80px 1px 10px;";$ave_posit ='margin-left: 425px;';}else{$cont_posit = "margin:-60px 0 0 85px;";$ave_posit ='';}

return '<div class="chatbox" style="margin:0 50px;padding:10px 10px 15px 1px;background:#f2f2f2;border:3px solid #DDD;border-radius:6px; -moz-border-radius:6px; -webkit-border-radius:6px;"><div class="chat_avatar" style="background:url('.get_bloginfo("template_url").'/author/'.$avatar.'.jpg) center no-repeat;box-shadow:0px 1px 1px rgba(255, 255, 255, 0.75);position: relative;-webkit-border-radius: 3px;-moz-border-radius: 3px;border-radius:3px;background-color:#fff;width: 64px;height: 64px;margin: 0 0 20px 10px;'.$ave_posit.'"></div><section class="chat_content" style="position:relative;color:#555;max-width:400px;padding:6px 10px;word-wrap:break-word;border:1px solid;border-color:#DDD #DDD #EEE #DDD;border-radius: 6px;-moz-box-shadow:0px 1px 1px #bbb;-webkit-box-shadow:0px 1px 1px #bbb;box-shadow:0px 1px 1px #bbb;background:#ffffff;'.$cont_posit.'"><span><strong>'.$chatter.': </strong>'.$content.'</span></section></div>';
}
add_shortcode( 'chat', 'chatCode' );