function showitem1()

											     {
	if(document.getElementById)
{
document.getElementById("item1").style.display="block";
document.getElementById("item2").style.display="none";
document.getElementById("item3").style.display="none";
document.getElementById("item4").style.display="none";
document.getElementById("item5").style.display="none";
document.getElementById("item6").style.display="none";
document.getElementById("item7").style.display="none";
document.getElementById("item8").style.display="none";
document.getElementById("item9").style.display="none";
document.getElementById("item10").style.display="none";
document.getElementById("item11").style.display="none";
}
}
  function showitem2()

											     {
	if(document.getElementById)
{
document.getElementById("item1").style.display="none";
document.getElementById("item2").style.display="block";
document.getElementById("item3").style.display="none";
document.getElementById("item4").style.display="none";
document.getElementById("item5").style.display="none";
document.getElementById("item6").style.display="none";
document.getElementById("item7").style.display="none";
document.getElementById("item8").style.display="none";
document.getElementById("item9").style.display="none";
document.getElementById("item10").style.display="none";
document.getElementById("item11").style.display="none";
}
}
  function showitem3()

											     {
	if(document.getElementById)
{
document.getElementById("item1").style.display="none";
document.getElementById("item2").style.display="none";
document.getElementById("item3").style.display="block";
document.getElementById("item4").style.display="none";
document.getElementById("item5").style.display="none";
document.getElementById("item6").style.display="none";
document.getElementById("item7").style.display="none";
document.getElementById("item8").style.display="none";
document.getElementById("item9").style.display="none";
document.getElementById("item10").style.display="none";
document.getElementById("item11").style.display="none";
}
}
  function showitem4()

											     {
	if(document.getElementById)
{
document.getElementById("item1").style.display="none";
document.getElementById("item2").style.display="none";
document.getElementById("item3").style.display="none";
document.getElementById("item4").style.display="block";
document.getElementById("item5").style.display="none";
document.getElementById("item6").style.display="none";
document.getElementById("item7").style.display="none";
document.getElementById("item8").style.display="none";
document.getElementById("item9").style.display="none";
document.getElementById("item10").style.display="none";
document.getElementById("item11").style.display="none";
}
}
  function showitem5()

											     {
	if(document.getElementById)
{
document.getElementById("item1").style.display="none";
document.getElementById("item2").style.display="none";
document.getElementById("item3").style.display="none";
document.getElementById("item4").style.display="none";
document.getElementById("item5").style.display="block";
document.getElementById("item6").style.display="none";
document.getElementById("item7").style.display="none";
document.getElementById("item8").style.display="none";
document.getElementById("item9").style.display="none";
document.getElementById("item10").style.display="none";
document.getElementById("item11").style.display="none";
}
}
  function showitem6()

											     {
	if(document.getElementById)
{
document.getElementById("item1").style.display="none";
document.getElementById("item2").style.display="none";
document.getElementById("item3").style.display="none";
document.getElementById("item4").style.display="none";
document.getElementById("item5").style.display="none";
document.getElementById("item6").style.display="block";
document.getElementById("item7").style.display="none";
document.getElementById("item8").style.display="none";
document.getElementById("item9").style.display="none";
document.getElementById("item10").style.display="none";
document.getElementById("item11").style.display="none";
}
}
  function showitem7()

											     {
	if(document.getElementById)
{
document.getElementById("item1").style.display="none";
document.getElementById("item2").style.display="none";
document.getElementById("item3").style.display="none";
document.getElementById("item4").style.display="none";
document.getElementById("item5").style.display="none";
document.getElementById("item6").style.display="none";
document.getElementById("item7").style.display="block";
document.getElementById("item8").style.display="none";
document.getElementById("item9").style.display="none";
document.getElementById("item10").style.display="none";
document.getElementById("item11").style.display="none";
}
}
  function showitem8()

											     {
	if(document.getElementById)
{
document.getElementById("item1").style.display="none";
document.getElementById("item2").style.display="none";
document.getElementById("item3").style.display="none";
document.getElementById("item4").style.display="none";
document.getElementById("item5").style.display="none";
document.getElementById("item6").style.display="none";
document.getElementById("item7").style.display="none";
document.getElementById("item8").style.display="block";
document.getElementById("item9").style.display="none";
document.getElementById("item10").style.display="none";
document.getElementById("item11").style.display="none";
}
}
  function showitem9()

											     {
	if(document.getElementById)
{
document.getElementById("item1").style.display="none";
document.getElementById("item2").style.display="none";
document.getElementById("item3").style.display="none";
document.getElementById("item4").style.display="none";
document.getElementById("item5").style.display="none";
document.getElementById("item6").style.display="none";
document.getElementById("item7").style.display="none";
document.getElementById("item8").style.display="none";
document.getElementById("item9").style.display="block";
document.getElementById("item10").style.display="none";
document.getElementById("item11").style.display="none";
}
}
  function showitem10()

											     {
	if(document.getElementById)
{
document.getElementById("item1").style.display="none";
document.getElementById("item2").style.display="none";
document.getElementById("item3").style.display="none";
document.getElementById("item4").style.display="none";
document.getElementById("item5").style.display="none";
document.getElementById("item6").style.display="none";
document.getElementById("item7").style.display="none";
document.getElementById("item8").style.display="none";
document.getElementById("item9").style.display="none";
document.getElementById("item10").style.display="block";
document.getElementById("item11").style.display="none";
}
}
  function showitem11()

											     {
	if(document.getElementById)
{
document.getElementById("item1").style.display="none";
document.getElementById("item2").style.display="none";
document.getElementById("item3").style.display="none";
document.getElementById("item4").style.display="none";
document.getElementById("item5").style.display="none";
document.getElementById("item6").style.display="none";
document.getElementById("item7").style.display="none";
document.getElementById("item8").style.display="none";
document.getElementById("item9").style.display="none";
document.getElementById("item10").style.display="none";
document.getElementById("item11").style.display="block";
}
}