When using embedded events (Event-Handler), script language must be specified within Meta-Tag (z.B. <meta http-equiv="Content-Script-Type" content="text/javascript">) or HTTP-Header (Content-Script-Type: text/javascript)
When using style attributes, you must specify the style language within a META element (<meta http-equiv="Content-Style-Type" content="text/css">) and/or within HTTP-Header (Content-Style-Type: text/css). Here you can find more informations.
