var data=new Date()
var page1="Good Morning And"
var page2="Good Afternoon And"
var page3="Good Evening And"
var page4="Good Night And"

var hour=data.getHours()
if (hour<=5)
var page=page4
else if (hour<=11)
var page=page1
else if (hour<=19)
var page=page2
else if (hour<=23)
var page=page3
else 
var page=page4


document.write(" "+page+" ");