var wObj;
var sObj;
var wObj2;
var sObj2;
var sTimeout = 30;
var op;
function opacity()
{
	if(op < 1)
	{
		op += 0.1;
		wObj.style.opacity = op;
		wObj.style.filter='alpha(opacity='+op*100+')';
		t = setTimeout('opacity()', sTimeout);
	}
}
function show(div)
{
	wObj = document.getElementById('sh-'+div);
	wObj2 = document.getElementById('shield-'+div);
	op = 0;
	wObj.style.zIndex = 50;
	wObj.style.opacity = 0;
	wObj.style.display = 'block';
	wObj2.style.background = 'url("/html/i/shield_h.gif")';
	opacity();
}
function clos(div)
{
	sObj = document.getElementById('sh-'+div);
	sObj2 = document.getElementById('shield-'+div);
	sObj.style.display = 'none';
	sObj2.style.background = 'url("/html/i/shield.gif")';
}