today = new Date()
var d = Date.parse(today)
if
(d <= 1175382000000)
document.write("31st of March 2007")
else if
(d <= 1205971200000)
document.write("19th of March 2008")
else if
(d <= 1236556800000)
document.write("8th of March 2009")
else if
(d <= 1267228800000)
document.write("26th of February 2010")
else if
(d <= 1297814400000)
document.write("15th of February 2011")
else if
(d <= 1328400000000)
document.write("4th of February 2012")
else if
(d <= 1359072000000)
document.write("24th of January 2013")
else if
(d <= 1389657600000)
document.write("13th of January 2014")
else if
(d <= 1420243200000)
document.write("2nd of January 2015")
else
document.write("23rd of December 2015")