/**
 * JavaScript by Jeffrey Ouma.
 * Copyright© 2008 artkenya.net Ltd.
 * All rights reserved.
 *
 * Script name: main.js
 * Purpose: Defines namespaces and common functions that are executed by every page.
 */
Site = {}; // Namespace: Defines functions that are specific to this website, but used widely.
Site.main = {};
Site.main.image = {
	Init: function() {
		try {
			Site.main.image.panel = new YAHOO.widget.Panel("clicktoenlarge", {
				autofillheight: "body",
				fixedcenter: false,
				constraintoviewport: true,
				underlay: "shadow",
				close: true,
				visible: false,
				modal: true,
				iframe: false,
				draggable: true,
				effect: {
					effect: YAHOO.widget.ContainerEffect.FADE,
					duration: 0.25
				}
			});
			Site.main.image.panel.hideEvent.subscribe(Site.main.image.panel.removeMask);
			Site.main.image.panel.render();
			var elmArray = Dom.getElementsByClassName("click-to-enlarge", "a", "bd");
			Event.on(elmArray, "click", function(e) {
				try {
					var elmArray = Dom.getElementsByClassName("enlarge-image", "div", "clicktoenlarge");
					var elm = this.getElementsByTagName("img");
					elm = elm[0];
					Dom.addClass(elmArray, "hide");
					Dom.removeClass("enlargeimage" + elm.getAttribute("imgid"), "hide");
					/*Site.main.image.panel.cfg.setProperty("width", this.getAttribute("imgwidth") + "px");
					Site.main.image.panel.cfg.setProperty("height", this.getAttribute("imgheight") + "px");*/
					Dom.removeClass("clicktoenlarge", "hide");
					Site.main.image.panel.center();
					Site.main.image.panel.show();
					Event.preventDefault(e);
				} catch (e) {
					errorHandler(e);
				}
			});
			for (var i = 0; i < elmArray.length; i++) {
				var srcImg = elmArray[i].getElementsByTagName("img");
				srcImg = srcImg[0];
				var elm = document.createElement("div");
				elm.className = "enlarge-image";
				elm.id = "enlargeimage" + srcImg.getAttribute("imgid");
				var img = document.createElement("img");
				img.title = srcImg.title;
				img.alt = srcImg.alt;
				img.src = srcImg.src;
				elm.appendChild(img);
				var caption = document.createElement("p");
				caption.innerHTML = "<strong>" + srcImg.title + "</strong>";
				elm.appendChild(caption);
				Site.main.image.panel.appendToBody(elm);
			}
		} catch (e) {
			errorHandler(e);
		}
	}
};
/**
 * Function name: Init
 * Purpose: Executes when the page loads after the DOM is ready. Performs initialization of any
 * elements or values to their default.
 */
Site.main.Init = function() {
	try {
		var elm, elmArray;
		elmArray = Dom.getElementsByClassName("scrub");
		Event.addFocusListener(elmArray, function() {
			try {
				BLEEZ.util.Scrub(this);
			} catch (e) {
				errorHandler(e);
			}
		});
		BLEEZ.util.browserDetect.init();
		if(BLEEZ.util.browserDetect.browser != "Internet Explorer" || BLEEZ.util.browserDetect.version > 6) {
			Site.main.image.Init();
		}
		if (Dom.get("paging") && Dom.get("paginator-content")) {
			Site.main.paging.Init();
			Site.main.paging.Paginate();
		}
	} catch (e) {
		errorHandler(e);
	}
};
try {
	Event.onDOMReady(Site.main.Init);
} catch (e) {
	errorHandler(e);
}