RAT_browser = "nn6";RAT_mac = false;if(document.getElementById) RAT_browser = "nn6";if(document.all) RAT_browser = "ie";if(document.layers) RAT_browser = "nn";if(navigator.userAgent.toLowerCase().indexOf("mac")) RAT_mac = true;if(navigator.userAgent.toLowerCase().indexOf("ppc")) RAT_mac = true;if(navigator.userAgent.toLowerCase().indexOf("powerpc")) RAT_mac = true;document.write("<script language=\"JavaScript1.2\" src=\"files/rat_"+RAT_browser+".js\"></script>");