ct = new Date();
year = "0"+ct.getYear();
month = "0"+(1+ct.getMonth());
date = "0"+ct.getDate();
days = ct.getDay();
h = "0"+ct.getHours();
m = "0"+ct.getMinutes();
s = "0"+ct.getSeconds();
h = h.substring(h.length-2,h.length+1);
m = m.substring(m.length-2,m.length+1);
s = s.substring(s.length-2,s.length+1);
year ='20'+ year.substring(year.length-2,year.length+1);
month = month.substring(month.length-2,month.length+1);
date = date.substring(date.length-2,date.length+1);
cl = year+" / "+month+" / "+date+" "+h+":" + m;
document.write(cl);