// edit class of pop box and add close button inside p.alignRight
if (document.getElementById ('popBox'))
	{
		var popBox = document.getElementById ('popBox');
		var aText = document.createTextNode ('Close');
		var aClose = document.createElement ('a');
		var p = document.createElement ('p');
		aClose.id = 'aClose';
		aClose.href = '#';
		
		// set classes and append new elements
		p.className = 'popBtm';
		aClose.appendChild (aText);
		p.appendChild (aClose);
		popBox.appendChild (p);
		popBox.className = 'popBox';
		
		// set aClose to close div
		$('#aClose').click (function () {
			$("#popBox").fadeOut (1000);
			return false;
		  });		
		
	}