function Enlarge(which) {
  var dynWin = document.getElementById(which);
  if (dynWin.style.display != "block") {
      dynWin.style.display = "block";
  //} else {
	} else if (dynWin.style.display == "block") {
      dynWin.style.display = "none";
  }
}

function ShowChart(which)
{
	var dynWin = document.getElementById(which);
	if (dynWin.style.display!="block"){
		dynWin.style.display="block";
	//}else{
	} else if (dynWin.style.display == "block") {
		dynWin.style.display="none";
	}
}