DatArray = new Array("So","Mo","Di","Mi","Do","Fr","Sa","??" )
function SELECT_VON()
{
document.write("<select name=VON size=1 class='myinput'>")
for (var i=1; i<=90;i++)
{
document.write('<option value='+i+'>'+GetDatum(i)+'')
}
document.write("</select>")
}
function SELECT_BIS()
{
document.write("<select name=BIS size=1 class='myinput'>")
for (var i=4; i<=111;i++)
{
if (i==15) document.write("<option selected ");  else document.write("<option ");
document.write('value='+i+'>'+GetDatum(i)+'')
}
document.write('</select>')
}
function GetDatum(offset)
{
var time = new Date()
time.setTime( time.getTime()+offset*86400000)
return DatArray[time.getDay()]+' '+time.getDate()+'.'+(1+time.getMonth())+'.'+(time.getYear())
}