var _tag = '<link rel="stylesheet" type="text/css" href="';

var _dir = 'common/css/';


var _agent = navigator.userAgent.toLowerCase();


var _win = (_agent.indexOf('win') != -1) ? 1 : 0; // Windows
var _mac = (_agent.indexOf('mac') != -1) ? 1 : 0; // Macintosh

var _dom  = (document.getElementById) ? 1 : 0;

var _icab = (_agent.indexOf('icab') != -1) ? 1 : 0;

var _ie4  = (!_icab && document.all) ? 1 : 0;

var _ie5  = (_ie4 && _dom) ? 1 : 0;

var _ie   = (_ie4 || _ie5) ? 1 : 0;

var _gc   = (!_ie && _dom) ? 1 : 0;

var _ns   = (document.layers) ? 1 : 0;


var _os = (_win) ? 'w' : (_mac) ? 'm' : 0;


var _ua = (_gc) ? 'gc' : (_ie) ? 'ie' : (_ns) ? 'ns' : 'ie';


var _st  = _os + _ua + '_style';

if (_ns || (_mac && _ie4)) {
	with (document) {
		open();
		writeln(_tag + _dir + _os + _ua + '.css" title="' + _st + '" />');
		close();
	}
}
else {
	with (document) {
		open();
		writeln('<style type="text/css">');
		writeln('<!--');
		writeln('@import url("' + _dir + _os + _ua + '.css");');
		writeln('-->');
		writeln('<' + '/style>');
		close();
	}
}
//alert(_os + _ua);