function showHiddenDiv(divid,aview,aclose)
{

  if(divid.className=="hiddendiv")
  {

		divid.className="showdiv";
		aview.className="hiddendiv";
		aclose.className="showdiv";

  }
  else
	{
			divid.className="hiddendiv";
			aview.className="showdiv";
			aclose.className="hiddendiv";
	}

}