function expandIt(BlockName) {
	// set whether the pod is open or closed
	if (document.getElementById(BlockName).style.display == "block") {
		document.getElementById(BlockName).style.display = "none";
	} else {
		document.getElementById(BlockName).style.display = "block";
	}
}

function startTour(url) 	{
	window.open(url,'photoTour','toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,height=380,width=420,left=10,top=10');
}

function toggleIt(theBlock) {
	document.getElementById(theBlock).className == 'popHide' ? document.getElementById(theBlock).className = 'popShow' : document.getElementById(theBlock).className = 'popHide';
	return false;
}

function switchClass(theBlock, theClass) {
	document.getElementById(theBlock).className = theClass;
	return false;
}

function popIt(theBlock) {
	document.getElementById(theBlock).className == 'popHide' ? document.getElementById(theBlock).className = 'popShow' : document.getElementById(theBlock).className = 'popHide';
	return false;
}