// Remove fixed elements if Opera Mini
var isOperaMini = Object.prototype.toString.call(window.operamini) === "[object OperaMini]";
if ( isOperaMini ) { document.write(''); }
// Set chgBG in JS if not in css like IE<9, Op<9.5, FF<3, Ch<4, Sa<.1; white text => blue in dark mode| bak1 is in head.php
if ( !document.getElementsByClassName ) { document.write('