/* -----------------------------------------------------------------

		Title:			Joel Courtney Photography - Custom YUI Javascript
		Author:			Joel Courtney [euphemize(at)gmail(dot)com]
		Updated:		October, 2007
		Version:		3.1

----------------------------------------------------------------- */			

YAHOO.example = function() {
	// YUI GLOBALS to use in within YAHOO.example
	var $D = YAHOO.util.Dom;
	var $E = YAHOO.util.Event;
	var $A = YAHOO.util.Anim;
	var $ = $D.get;
	var imageLinks = [];

	return {
		init : function() {
			imageLinks = $D.getElementsByClassName('rainwaterhog_gallery_images', 'a');
			for(i = 0; i < imageLinks.length; i++) {
				$E.on(imageLinks[i],'click',this.galleryImageUpdate);
			}
		},
		
		// Update Gallery Image
		galleryImageUpdate : function(e, element) {
			// Stop the event
			$E.stopEvent(e);

			var container = $('galleryImage');
			var image = container.getElementsByTagName('IMG');
			var caption = container.getElementsByTagName('P');
			
			image[0].src = this.href;
			image[0].alt = this.title;
			caption[0].innerHTML = this.title;
			
			return false;
		},
	};
}();

YAHOO.util.Event.on(window, 'load', YAHOO.example.init, YAHOO.example, true);