function showDefault(e, el)
{
	var targ = null;
	if (!e) e = window.event;
	if (e.target) targ = e.target;
	if (e.srcElement) targ = e.srcElement;
	if (targ.id == el.id)
		showTab ('tabICP');
}

function showTab(tabName)
{
	if (tabName != 'tabICP')
	{
		document.getElementById('tabICP').style.visibility='hidden';
		document.getElementById('tabICP').style.display='none';
	}
	if (tabName != 'tabWS')
	{
		document.getElementById('tabWS').style.visibility='hidden';
		document.getElementById('tabWS').style.display='none';
	}
	if (tabName != 'tabDS')
	{
		document.getElementById('tabDS').style.visibility='hidden';
		document.getElementById('tabDS').style.display='none';
	}
	if (tabName != 'tabMS')
	{
		document.getElementById('tabMS').style.visibility='hidden';
		document.getElementById('tabMS').style.display='none';
	}	
	document.getElementById(tabName).style.visibility='visible';
	document.getElementById(tabName).style.display='block';
}