today = new Date()
 if(today.getMinutes() < 10){
  pad = "0"}
 else
 pad = "";
 
    if((today.getHours() >=6) && (today.getHours() <=11)){
document.write("Good Morning");
}
    if((today.getHours() >=12) && (today.getHours() <=16)){
document.write("Good Afternoon");
}
    if((today.getHours() >=17) && (today.getHours() <=23)){
document.write("Good Evening");
}
    if((today.getHours() >=0) && (today.getHours() <=3)){
document.write("Good Night");
}
    if((today.getHours() >=4) && (today.getHours() <=5)){
document.write("Good Morning");
}