function toggleVisible(id) {
	var sniffer = new browserSniffer();
	if (sniffer.isExplorer) {
		if (document.all[id].style.display == "") {
			document.all[id].style.display = "none";
			toggle.innerHTML = '<a href="javascript:toggleVisible(\'HoursOfOperation\');"><img src="http://www.addisonhumane.org/graphics/openhours_show.gif" width="115" height="15" border="0" alt="Open Hours - click to see"></a>';
		}
		else {
			document.all[id].style.display = "";
			toggle.innerHTML = '<a href="javascript:toggleVisible(\'HoursOfOperation\');"><img src="http://www.addisonhumane.org/graphics/openhours_hide.gif" width="115" height="15" border="0" alt="Open Hours - click to hide"></a>';
		}
	}
	else if (sniffer.isNS6) {
		divObj = document.getElementById(id);
		if (divObj.style.display == "") {
			divObj.style.display = "none";
			document.getElementById('toggle').innerHTML = '<a href="javascript:toggleVisible(\'HoursOfOperation\');"><img src="http://www.addisonhumane.org/graphics/openhours_show.gif" width="115" height="15" border="0" alt="Open Hours - click to see"></a>';
		}
		else {
			divObj.style.display = "";
			document.getElementById('toggle').innerHTML = '<a href="javascript:toggleVisible(\'HoursOfOperation\');"><img src="http://www.addisonhumane.org/graphics/openhours_hide.gif" width="115" height="15" border="0" alt="Open Hours - click to hide"></a>';
		}
	}
}