function showBirthday(req){
document.getElementById(req).style.display="block";
}
function hideBirthday(req){
document.getElementById(req).style.display="none";
}
var name = navigator.userAgent.toLowerCase();
var msie=2;
var browseropera = name.indexOf('opera');
var browsermsie = name.indexOf('msie 7');
var browsersafari = name.indexOf('safari');
if(browseropera != -1){
document.write("");
}else if(browsermsie != -1){
document.write("");
}else if(browsersafari != -1){
document.write("");
}else{
document.write("");
}