function setTabs(indexNumber)
	{
		if ( typeof(tabStyle) == "undefined" )
		{
			var tabStyle = "tab";
		}
		if ( typeof(selectedTabStyle) == "undefined" )
		{
			var selectedTabStyle = "tab selected";
		}

		var tempPanel;
		var tempTab;
		
		var i = 1;    // Note the 1-based, not zero-based counter
		while ( document.getElementById("panel" + i) && document.getElementById("tab" + i) )
		{
          	tempPanel = "panel" + i;
			tempTab   = "tab" + i;
			if (i == indexNumber)   // This is the selected one
			{
				document.getElementById(tempPanel).style.display = "block";
				document.getElementById(tempTab).className       = selectedTabStyle;
			}
			else                   // Not the selected one, so turn it off
			{
				document.getElementById(tempPanel).style.display =  "none";
				document.getElementById(tempTab).className       = tabStyle;
			}
			i++;
		}
		return false;
	}