var mydate=new Date()
var day=mydate.getDay()



function week1()
{
if (day<4)
document.write ("<div style=\"display:none;\"> ")
else
document.write ("<div style=\"display:block;\"> ")
}

function week2()
{
if (day<4)
document.write ("<div style=\"display:block;\"> ")
else
document.write ("<div style=\"display:none;\"> ")

}