// Adds vertical sliding expansion to div using an a as a controller
// Build <a> with class="v_slide" and an ID
// Build <div> with id that addes _element to the <a>
//
// i.e.
// <a id="expander" class="v_slide" href="#">Toggle</a>
// <div id="expander_element">This will toggle</div>
window.addEvent('domready', function() {
	var sliders = new Hash();
	
	$(document.body).getElements('a.v_slide').each(function(e){
		var element = e.id+'_element';
		sliders.set(element, new Fx.Slide(element));
		
		sliders[element].hide(); // start closed
		
		e.addEvent('click', function(e2){
			var element = e.id+'_element';
			var x = new Event(e2);
			x.stop();
			sliders[element].toggle();
		});
	});
});