if(navigator.userAgent.indexOf("Firefox") != -1) {
var x = Math.floor(2 * Math.random());
if(x==0) document.write(" ");
if(x==1) document.write(" ");
} else if (navigator.platform.indexOf('Win') != -1) {
if(window.ActiveXObject) {
var y = Math.floor(2 * Math.random());
if(y==0) document.write(" ");
if(y==1) document.write(" ");
} else {
// if this not IE or Firefox, show the Outlook promo
document.write(" ");
}
}