//check platform:
os=navigator.platform;
Mac = (os.indexOf("Mac") != -1) ? 1 : 0;
Win = (os.indexOf("Win") != -1) ? 1 : 0;
Linux = (os.indexOf("Linux") != -1) ? 1 : 0;

/* alert ("Plattform:\n\nMac =\t\t\t"+Mac+" \nWin =\t\t\t"+Win+" \nLinux =\t\t\t"+Linux); */
if (Linux){
	document.write('<link href="css/linux.css" rel=stylesheet type="text/css">');
}