var AllBehavior = Class.create();

AllBehavior.Apply = function() {

	var tractsample = $('tractsample');
	var tractsamplecaption = $('tractsample').down('.caption');;

	Element.addClassName(tractsamplecaption, 'hide');
	tractsamplecaption.setOpacity(.6);
	
	tractsample.onmouseover = function() {
		Element.removeClassName(tractsamplecaption, 'hide');
	}
	tractsample.onmouseout = function() {
		Element.addClassName(tractsamplecaption, 'hide');
	}


}