var ns4 = ( document.layers );							// Netscape 4
var ie4 = ( document.all && !document.getElementById ); // Explorer 4
var ie5 = ( document.all && document.getElementById );	// Explorer 5+
var ns6 = ( !document.all && document.getElementById );	// Netscape 6+

		if( ie5 || ie4 ){
			document.write( '<link href="stylesie.css" rel="stylesheet" type="text/css" />' );
		} else {
			document.write( '<link href="styles.css" rel="stylesheet" type="text/css" />' );
		}