function showHideRow(row, link)
{
	if (document.getElementById)
	{
		row = document.getElementById(row);
		link = document.getElementById(link);
	}
	else if (document.all)
	{
		row = document.all[row];
		link = document.all[link];
	}
	else if (document.layers)
	{
		row = document.layers[row];
		link = document.all[link];
	}
	
	if(row.style.display=="block")
	{
		row.style.display = "none";
	}
	else
	{
		row.style.display = "block";
	}
}