/**
 * Written by: Yevgen Sklyar
 * October 15, 2009
 * Handles the scrolling of the front banners
 */

$(document).ready(function(){
// Starting with slide banners section
			var $panels = $('#slider .scrollContainer > div');
			var $container = $('#slider .scrollContainer');
			var $prev = $('img.left');
			var $next = $('img.right');
			
			var horizontal = true;
			if (horizontal) {
			  $panels.css({
			    'float' : 'left',
			    'position' : 'relative'
			  });
			  $container.css('width', $panels[0].offsetWidth * $panels.length);
			}
			var $scroll1 = $('#slider .scroll');
			$scroll1.before('<img class="scrollButtons left" src="images/left.gif" />').after('<img class="scrollButtons right" src="images/right.gif" />');
			
			// For hiding the arrows on the sides
			function before_func(e, elem, $pane, $items, pos) {
				
				var $prev = $pane.siblings('img.left'),//prev button
						$next = $pane.siblings('img.right');//next button
				
				$prev.add($next).fadeIn('fast');
				if(pos == 0)
					$prev.fadeOut('fast');
				else if(pos == $items.length-1)
					$next.fadeOut('fast');
			}
			
			// Go find the navigation link that has this target and select the nav
			function trigger_func(data) {
			  var el = $('#banner .navigation').find('a[href$="' + data.id + '"]').get(0);
			}
			
			if (window.location.hash) {
			  trigger({ id : window.location.hash.substr(1) });
			} else {
			  $('ul.navigation a:first').click();
			}
			
			var offset = parseInt((horizontal ? $container.css('paddingTop') : $container.css('paddingLeft')) || 0) * -1;

			var scrollOptions = {
			  target: $scroll1,
			  items: $panels,  
			  prev: 'img.left', 
			  next: 'img.right',
			  axis: 'xy',
			  onBefore: before_func,
			  onAfter: trigger_func,
			  offset: offset,
			  duration: 700,
			  easing: 'swing'
			};
			$('#slider').find('img.left','img.right').hide().end().serialScroll(scrollOptions);
			//$('#slider').serialScroll(scrollOptions);
			$.localScroll(scrollOptions);
			scrollOptions.duration = 1;
			$.localScroll.hash(scrollOptions);
			// End slidebanners section
});