function TogglePopupPanel(PanelName)
{
	
	var panelContainer = document.getElementById(PanelName);

	if (panelContainer.style.display == "none")
	{
		panelContainer.style.display = "";
		document.getElementById('PopupPanelModalArea').focus();
		document.body.onfocus = function() { document.getElementById('PopupPanelModalArea').focus(); };
	}
	else
	{
		panelContainer.style.display = "none";
		document.body.onfocus = function() { return true; };
	}
}