// JavaScript Document
function showsort(o)
{
	j=o.substring(2);
	k="ss"+j;
	show=document.getElementById(k);
	show.style.display="block";
	
	for (i=1;i<=2;i++)
		{
			f="ss"+i;
			noshow=document.getElementById(f);
			if(f!=k)
				{
					noshow.style.display="none";
				}
		}
}