/**
 * Refactored Member Benefits Javascript
 * 
 * @author Damian Galarza (dgalarza@mcdpartners.com)
 */

(function () {
	
	var tourObtrusive;
	
	// Initialize the page
	var init = function () {			
		
		// Initialize Obtrusive Overlay
		mcd.ObtrusiveOverlay.manager.overlays['member-benefits-obtrusive'] = new mcd.ObtrusiveOverlay('member-benefits-obtrusive');		
		tourObtrusive = mcd.ObtrusiveOverlay.manager.overlays['member-benefits-obtrusive'];
		tourObtrusive.registerTerminator('member-benefits-obtrusive-close', function () { return true; });
		
		// Find all tour triggers to set up their event handler
		var triggers = mcd.dom.getElementsByAttribute('class', 'tour-trigger', document.getElementById('container'), 'a', true);
		var _thisTrigger;
		for(var i=0; i<triggers.length; i++) {
			_thisTrigger = triggers[i];
			mcd.event.add(_thisTrigger, 'click', triggerHandler);			
		}
						
	};
	
	// Tour Trigger Event Handler
	var triggerHandler = function (e) {
		var target = mcd.event.getTarget(e);
		mcd.event.preventDefault(e);
		
		// Launch the overlay
		mcd.ObtrusiveOverlay.manager.enterObtrusive('member-benefits-obtrusive');
		tourObtrusive.updatePosition();
		
		// Make sure to get an anchor target
		while(target.tagName !== 'A') {
			target = target.parentNode;
		}
		
		if(typeof(SWFObject) == 'function'){
			var so = new SWFObject("/credit-cards/assets/widgets_viewall.swf", "widgets_viewall", "870", "480", "7", "");
			so.addParam("base", "/credit-cards/assets/swf");
			so.addVariable('currentWidget', target.rel);
			so.addVariable('xmlPath','/credit-cards/assets/xml/widgets_viewall.xml');
			so.addParam("wmode", "opaque");
			so.write('tour-content');
		}
	};
	
	// Reuseable close tour handler
	var closeTour = function () {
		mcd.ObtrusiveOverlay.manager.exitObtrusive();	
		
		// Work around IE overflow issue with obtrusive overlay
		document.body.style.overflow = '';
	};
	
	mcd.dom.ready(function () {
		init();
	});
	
	return closeWidget = closeTour;
	
})();