/*

	----------------------------------------------------------------------------------------------------
	Accessible News Slider
	----------------------------------------------------------------------------------------------------
	
	Author:
	Brian Reindel
	
	Author URL:
	http://blog.reindel.com

	License:
	Unrestricted. This script is free for both personal and commercial use.

*/

jQuery.fn.accessNews = function( settings ) {
	settings = jQuery.extend({
        headline : "Top Stories",
        speed : "normal",
		slideBy : 2
    }, settings);
    return this.each(function() {
		jQuery.fn.accessNews.run( jQuery( this ), settings );
    });
};
jQuery.fn.accessNews.run = function( $this, settings ) {
	jQuery( ".javascript_css", $this ).css( "display", "none" );
	var ul = jQuery( "ul:eq(0)", $this );
	var li = ul.children();
	if ( li.length > settings.slideBy ) {
		var $next = jQuery( ".next > a", $this );
		var $back = jQuery( ".back > a", $this );
		var $hlink = jQuery( ".hlink", $this ); // Added
		var liWidth = jQuery( li[0] ).width();
		var animating = false;
		ul.css( "width", ( li.length * liWidth ) );
		$hlink.click(function() {
		  var text = $(this).html()
		  var liCount = 0;

		  jQuery.each(li, function()
			{
				liCount += 1;
				if($('h1', this).html() == text)
				{
					if ( !animating )
					{
						animating = true;
						offsetLeft = parseInt( ul.css( "left" ) ) - ( liWidth * (liCount -1) );
						if ( offsetLeft + ul.width() > 0 ) {
							$back.css( "display", "block" );
							ul.animate({
								left: offsetLeft
							}, settings.speed, function() {
								if ( parseInt( ul.css( "left" ) ) + ul.width() <= liWidth * settings.slideBy ) {
									$next.css( "display", "none" );
								}
								animating = false;
							});
						} else {
							animating = false;
						}
					}
					return false;
				}
			});
							  
							  });
		$next.click(function() {
			if ( !animating ) {
				animating = true;
				offsetLeft = parseInt( ul.css( "left" ) ) - ( liWidth * settings.slideBy );
				if ( offsetLeft + ul.width() > 0 ) {
					$back.css( "display", "block" );
					ul.animate({
						left: offsetLeft
					}, settings.speed, function() {
						if ( parseInt( ul.css( "left" ) ) + ul.width() <= liWidth * settings.slideBy ) {
							$next.css( "display", "none" );
						}
						animating = false;
					});
				} else {
					animating = false;
				}
			}
			return false;
		});
		$back.click(function() {
			if ( !animating ) {
				animating = true;
				offsetRight = parseInt( ul.css( "left" ) ) + ( liWidth * settings.slideBy );
				if ( offsetRight + ul.width() <= ul.width() ) {
					$next.css( "display", "block" );
					ul.animate({
						left: offsetRight
					}, settings.speed, function() {
						if ( parseInt( ul.css( "left" ) ) == 0 ) {
							$back.css( "display", "none" );
						}
						animating = false;
					});
				} else {
					animating = false;
				}
			}
			return false;
		});
		$next.css( "display", "block" ).parent().after( "<p class=\"view_all\"><a href=\"Javascript:Void(0);\"><img style=\"border:none;\" src=\"Library/Images/icon_index.png\" /></a></p>"  );
			//.parent().after( [ "<p class=\"view_all\">", settings.headline, " - ", li.length, " total ( <a href=\"#\">view all</a> )</p>" ].join( "" ) );
		jQuery( ".view_all > a, .skip_to_news > a", $this ).click(function() {
			if ( !animating )
					{
						animating = true;
						offsetLeft = 0;
						if ( offsetLeft + ul.width() > 0 ) {
							$back.css( "display", "block" );
							ul.animate({
								left: offsetLeft
							}, settings.speed, function() {
								if ( parseInt( ul.css( "left" ) ) + ul.width() <= liWidth * settings.slideBy ) {
									$next.css( "display", "none" );
								}
								animating = false;
							});
						} else {
							animating = false;
						}
					}
					return false;
		});
		/*
		jQuery( ".view_all > a, .skip_to_news > a", $this ).click(function() {
			var skip_to_news = ( jQuery( this ).html() == "Skip to News" );
			if ( jQuery( this ).html() == "view all" || skip_to_news ) {
				ul.css( "width", "auto" ).css( "left", "0" );
				$next.css( "display", "none" );
				$back.css( "display", "none" );
				if ( !skip_to_news ) {
					jQuery( this ).html( "view less" );
				}
			} else {
				if ( !skip_to_news ) {
					jQuery( this ).html( "view all" );
				}
				ul.css( "width", ( li.length * liWidth ) );
				$next.css( "display", "block" );
			}
			return false;
		});*/
	}
};