if(navigator.appVersion.indexOf("MSIE 5.")!=(-1) && navigator.appVersion.indexOf("Macintosh")!=(-1)) { 
top.location.href = "iemac.html"; 
}

function popUpPress(URL) { 
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=800,height=520,left=" + ((screen.availWidth - 800) / 2) + ",top=" + ((screen.availHeight - 520) / 2) + "');");
}