function fub(obj)
{
	obj.disabled = true;
	obj.blur();
	e = document.getElementById('pbdiv');
	if ( e )
	{
		e.style.display = 'block';
	}
	document.forms[0].submit();
	return false;
}

function si(img,idx)
{
	e = document.getElementById('previmg');
	if ( e )
	{
		e.src = img;
	}

	e = document.getElementById('pth');
	if ( e )
	{
		if ( idx == 1 )
		{
			e.innerHTML = "<b>FINAL CHOP</b>";
		}
		else if ( idx == 2 )
		{
			e.innerHTML = "<b>ORIGINAL IMAGE</b>";
		}
		else if ( idx == 3 )
		{
			e.innerHTML = "<b>SUPPLEMENTAL IMAGE #1</b>";
		}
		else if ( idx == 4 )
		{
			e.innerHTML = "<b>SUPPLEMENTAL IMAGE #2</b>";
		}
		else
		{
			e.innerHTML = "";
		}
	}
}

function pdc(cid,ct)
{
	if ( window.confirm( "Are you sure you want to delete your chop entitled \"" + ct + "\" ?" ) )
	{
		return true;
	}
	else
	{
		return false;
	}

}