var agent = navigator.userAgent.toLowerCase();
var ver = parseInt(navigator.appVersion);
if ((agent.indexOf("mozilla") != -1) && (ver >= 4) && ( navigator.appName.indexOf("Netscape") != -1))
document.write('<link href="css/styleIEphotos.css" rel="stylesheet" type="text/css">');
else
document.write('<link href="css/styleIEphotos.css" rel="stylesheet" type="text/css">');