To clear it, stop the Apache HTTP Server and Squid, delete the contents of that directory, and restart both services.
// Main style sheets for CSS2 capable browsers// Jscript by Frankvar swidth='0';swidth=screen.width;if ((swidth>799)&&(swidth<1024)){document.write('<style type=\"text/css\" media=\"screen\">@import url( /textpattern/css.php?n=default ); </style>');}elseif ((swidth>1023)&&(swidth<1280)){document.write('<style type=\"text/css\" media=\"screen\">@import url( /textpattern/css.php?n=1024 ); </style>');}elseif (swidth>=1280){document.write('<style type=\"text/css\" media=\"screen\">@import url( /textpattern/css.php?n=1280 ); </style>');}
May be an old bug?See:http://forums.contribs.org/index.php?topic=31832http://forums.contribs.org/index.php?topic=25617
I've run that and I still have the problem...