// 
function makevisible(cur,which)
	{
	if(document.getElementById)
		{
		if (which==0)
			{
			if(document.all)
				cur.filters.alpha.opacity=50 /* IE */
			else
				cur.style.setProperty("-moz-opacity", 0.6, ""); /* FF */
			}
		else
			{
			if(document.all)
				cur.filters.alpha.opacity=100
			else
				cur.style.setProperty("-moz-opacity", 1, "");
			}
		}
	}