DOM = (document.getElementById) ? true : false;

function doExpand(type, key)
{
	if (DOM)
	{
		document.getElementById(type + "Expand" + key).style.display = "none";
		document.getElementById(type + "Shrink" + key).style.display = "";
		document.getElementById(type + "Body" + key).style.display = "";
	}
	else
	{
		document.all(type + "Expand" + key).style.display = "none";
		document.all(type + "Shrink" + key).style.display = "";
		document.all(type + "Body" + key).style.display = "";
	}
}

function doShrink(type, key)
{
	if (DOM)
	{
		document.getElementById(type + "Expand" + key).style.display = "";
		document.getElementById(type + "Shrink" + key).style.display = "none";
		document.getElementById(type + "Body" + key).style.display = "none";
	}
	else
	{
		document.all(type + "Expand" + key).style.display = "";
		document.all(type + "Shrink" + key).style.display = "none";
		document.all(type + "Body" + key).style.display = "none";
	}
}