nav_browser = "nn3";nav_mac = false;if(document.getElementById) nav_browser = "nn6";if(document.all) nav_browser = "ie";if(document.layers) nav_browser = "nn"; if(navigator.userAgent.toLowerCase().indexOf("mac")) nav_mac = true;if(navigator.userAgent.toLowerCase().indexOf("ppc")) nav_mac = true;if(navigator.userAgent.toLowerCase().indexOf("powerpc")) nav_mac = true;document.write("<script language=\"JavaScript1.2\" src=\"..//include//ie.js\"></script>");