function ShGroup(pname)
{
	var pages = document.getElementsByName(pname);
	
	for( i = 0; i < pages.length; i++ )
	{
		if( pages[i].style.display == "block" )
		{
			pages[i].style.display = "none";
		}
		else if( pages[i].style.display == "none" )
		{
			pages[i].style.display = "block";
		}
	}
	
	return false;
}

if(window.attachEvent)
	window.attachEvent("onload",m_pages_init);
else if(window.addEventListener)
	window.addEventListener("load",m_pages_init,1);

function m_pages_init()
{
	var dp = document.getElementById("m_pages");
	if( dp == null )
		return;
	
	var pages = dp.getElementsByTagName("div");
	if( pages == null )
		return;
	
	var open_name = null;
	var bs = null;
	
	for( i = 0; i < pages.length; i++ )
	{
		bs = pages[i].getElementsByTagName("b");
		if( bs != null && bs.length != 0 )
		{
			open_name = pages[i].id;
			break;
		}
	}
	
	// hide all but open_name
	for( i = 0; i < pages.length; i++ )
	{
		if( pages[i].id != open_name )
		{
			pages[i].style.display = "none";
		}
		else
		{
			pages[i].style.display = "block";
		}
	}
}