var today = new Date()
var hour = today.getHours()
if (hour%2 != 0)document.write("<img src='../opdat/mlnsc1.png'alt='avg beam crnt' heigth=258 width=512>")
else document.write("<img src='../opdat/mlnsc2.png'alt='avg beam crnt' heigth=258 width=512>")