function setCookie(cookieName,cookieValue,nDays) 
{
	var today = new Date();
	var expire = new Date();
	 
	if (nDays==null || nDays==0) nDays=1;
	expire.setTime(today.getTime() + 3600000*24*nDays);
	document.cookie = cookieName+"="+escape(cookieValue) + ";expires="+expire.toGMTString();
}

function getCookie(name) 
{
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);

    if (begin == -1) {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    } else {
        begin += 2;
    }

    var end = document.cookie.indexOf(";", begin);
    if (end == -1) {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}

function deleteCookie(name)
{
	document.cookie = name + '=; expires=Thu, 01-Jan-70 00:00:01 GMT;';
} 

/* 
  PVII Equal CSS Columns scripts -Version 2
*/
function P7_colH2(){ //v2.1.0 by PVII-www.projectseven.com
 var i,oh,h=0,tg,el,np,dA=document.p7eqc,an=document.p7eqa;if(dA&&dA.length){
 for(i=1;i<dA.length;i+=2){dA[i+1].style.paddingBottom='';}for(i=1;i<dA.length;i+=2){
 oh=dA[i].offsetHeight;h=(oh>h)?oh:h;}for(i=1;i<dA.length;i+=2){oh=dA[i].offsetHeight;
 if(oh<h){np=h-oh;if(!an&&dA[0]==1){P7_eqA2(dA[i+1].id,0,np);}else{
 dA[i+1].style.paddingBottom=np+"px";}}}document.p7eqa=1;
 document.p7eqth=document.body.offsetHeight;
 document.p7eqtw=document.body.offsetWidth;}
}
function P7_eqT2(){ //v2.1.0 by PVII-www.projectseven.com
 if(document.p7eqth!=document.body.offsetHeight||document.p7eqtw!=document.body.offsetWidth){P7_colH2();}
}
function P7_equalCols2(){ //v2.1.0 by PVII-www.projectseven.com
 var c,e,el;if(document.getElementById){document.p7eqc=new Array();
 document.p7eqc[0]=arguments[0];for(i=1;i<arguments.length;i+=2){el=null;
 c=document.getElementById(arguments[i]);if(c){e=c.getElementsByTagName(arguments[i+1]);
 if(e){el=e[e.length-1];if(!el.id){el.id="p7eq"+i;}}}if(c&&el){
 document.p7eqc[document.p7eqc.length]=c;document.p7eqc[document.p7eqc.length]=el}}
 setInterval("P7_eqT2()",10);}
}
function P7_eqA2(el,p,pt){ //v2.1.0 by PVII-www.projectseven.com
 var sp=10,inc=20,g=document.getElementById(el);np=(p>=pt)?pt:p;
 g.style.paddingBottom=np+"px";if(np<pt){np+=inc;
 setTimeout("P7_eqA2('"+el+"',"+np+","+pt+")",sp);}
}



var specs = Array();			  
var count_articles = 0;
var cur_article = -1;
var stopped = true;
var direct = 'right';
var time_label = '';

function getFeaturedArticles()
{	
	var x = '';
	$.getJSON(
	  	'/ajax/ajax.php',
	  	{
			action: 'featured_articles',
         	event: 'get_specs'
	  	},
	  	onAjaxSuccess
	);		
}

function onAjaxSuccess(data)
{     
	if (data)
	{
		window.specs = data;
		window.count_articles = data.length;
		
		if (window.count_articles > 0)
		{
			window.stopped = false;
			playFeaturedArticle();	
		}		
	}
}

function clearFeaturedArticlePaging()
{	
	$('#wnumbers a').css('backgroundColor', '');
}

function showFeaturedArticle(id_page)
{	
	if (!window.specs || !specs[id_page])
	{
		return false;
	}	
	//alert(id_page);
	stopped = false;	
	if (id_page>=count_articles)
	{
		id_page = 0;
	}
	window.cur_article = id_page;
	
	clearFeaturedArticlePaging();
	$('#wnumbers a#p' + id_page).css('backgroundColor', '#FF6600');
		
	$('#photo_spec').fadeTo("normal", 0.1, function(){
  		$('#photo_spec').attr('src', specs[id_page].photo_src);
  		$('#photo_spec').fadeTo("slow", 1)
	});		

	$('#spec_model').fadeTo("normal", 0.1, function(){
  		$('#spec_model').html(specs[id_page].a_title);
		$('#spec_model').attr('href', '/article/' + specs[id_page].a_filename + '.html');
  		$('#spec_model').fadeTo("slow", 1)
	});		

	$('#spec_text_overview').fadeTo("normal", 0.1, function(){
  		$('#spec_text_overview').html(specs[id_page].a_desc);
  		$('#spec_text_overview').fadeTo("slow", 1)
	});		

	$('#spec_link').fadeTo("normal", 0.1, function(){
		$('#photo a').attr('href', '/article/' + specs[id_page].a_filename + '.html');
  		$('#spec_link').attr('href', '/article/' + specs[id_page].a_filename + '.html');
  		$('#spec_link').fadeTo("slow", 1)
	});		
	
}

$(function() {
		
	$("#story_highlights span#navigation").hover(
		function()
		{
			showMenuBox();			
		},
		function(){
 			hideMenuBox();
		}
	);	

	$("#menu_box").hover(
		function()
		{
			showMenuBox();			
		},
		function(){
 			hideMenuBox();
		}
	);		
		
    $(".main .jCarouselLite").jCarouselLite({
        btnNext: ".main .next",
        btnPrev: ".main .prev",
        speed: 100,
		visible: 3
        //easing: "easeinout"
    });
		
	    

	$("#playbuttons #pause").hover(
		function()
		{
			$(this).removeClass("pause_out");
	  		$(this).addClass("pause_hover");			
		},
		function()
		{
			$(this).removeClass("pause_hover");
	  		$(this).addClass("pause_out");
		}
	);	
	
	$("#playbuttons #prev").hover(
		function()
		{
			$(this).removeClass("prev_out");
	  		$(this).addClass("prev_hover");			
		},
		function()
		{
			$(this).removeClass("prev_hover");
	  		$(this).addClass("prev_out");
		}
	);	
				
	getFeaturedArticles();	
	
	//P7_equalCols2(0,'columnleft','p','rightcolumn','p');	

	$(".jumpToMenu").hover(
		function()
		{
			showJumpMenuBox(this);			
		},
		function(){
 			hideJumpMenuBox(this);
		}
	);	

});	

function stopFeaturedArticle()
{	
	if (stopped == false) stopped = true;
	else stopped = false;
	
	if (stopped == true)
	{
		 clearTimeout ( time_label );

		$("#playbuttons #pause").hover(
			function()
			{
			},
			function()
			{
				$(this).addClass("pause_hover");
			}
		);
		if (direct == 'right')
		{
			$("#playbuttons #next").removeClass('next_hover');
			$("#playbuttons #next").addClass('next_out');
			nextArrowHover();
		}			
		else if (direct == 'left')
		{
			$("#playbuttons #prev").removeClass('prev_hover');
			$("#playbuttons #prev").addClass('prev_out');
			prevArrowHover();
		}			
	}
	else
	{
		stopped = false;
		pauseArrowHover();			
		if (direct == 'right')
		{
			$("#playbuttons #next").removeClass('next_out');
			$("#playbuttons #next").addClass('next_hover');
			nextArrowCurrent();
		}
		else
		{
			$("#playbuttons #prev").removeClass('prev_out');
			$("#playbuttons #prev").addClass('prev_hover');
			prevArrowCurrent();			
		}
		playFeaturedArticle();
	}
}

function playFeaturedArticle()
{	
	if (window.direct == 'right')
	{
		stopped = false;
		$("#playbuttons #pause").removeClass('pause_hover');
		$("#playbuttons #pause").addClass('pause_out');
		pauseArrowHover();
		setArticleDirection('right');
		if (window.cur_article == 3)
		{
			window.id_page = 0;
			window.cur_article = -1;
		}
		else
		{
			window.id_page = window.cur_article + 1; 
		}
		
		page = window.cur_article + 1;
		if (page == 4)
		{
			page = 0;
			window.cur_article = -1;
		}		
		//alert(page);
		

		$("#playbuttons #next").removeClass('next_out');
		$("#playbuttons #next").addClass('next_hover');
		$("#playbuttons #prev").removeClass('prev_hover');
		$("#playbuttons #prev").addClass('prev_out');
		nextArrowCurrent();
		prevArrowHover();
	}
	else if (window.direct == 'left')
	{
		stopped = false;
		$("#playbuttons #pause").removeClass('pause_hover');
		$("#playbuttons #pause").addClass('pause_out');
		pauseArrowHover();
		setArticleDirection('left');
		if (window.cur_article == -1)
		{
			id_page = 3;
		}
		else
		{
			id_page = window.cur_article - 1; 
		}
		
		page = window.cur_article - 1;
		if (page == -1)
		{
			page = 3;
			window.cur_article = 3;
		}	
		
		$("#playbuttons #prev").removeClass('prev_out');
		$("#playbuttons #prev").addClass('prev_hover');
		$("#playbuttons #next").removeClass('next_hover');
		$("#playbuttons #next").addClass('next_out');		
		prevArrowCurrent();	
		nextArrowHover();							
	}	

	if (window.stopped == false)
	{		
		showFeaturedArticle(page);
		time_label = setTimeout("playFeaturedArticle(page)", 4500);			
	}
	else
	{
		clearTimeout ( time_label );
	}
}

function pauseArrowHover()
{	
	$("#playbuttons #pause").hover(
		function()
		{
	  		$(this).addClass("pause_hover");							
		},
		function()
		{				
			$(this).removeClass("pause_hover");
			$(this).addClass("pause_out");
		}
	);
}
		
function nextArrowHover()
{	
	$("#playbuttons #next").hover(
		function()
		{
			$(this).removeClass("next_out");
	  		$(this).addClass("next_hover");			
		},
		function()
		{
			$(this).removeClass("next_hover");
	  		$(this).addClass("next_out");
		}
	);	
}

function prevArrowHover()
{	
	$("#playbuttons #prev").hover(
		function()
		{
			$(this).removeClass("prev_out");
	  		$(this).addClass("prev_hover");			
		},
		function()
		{
			$(this).removeClass("prev_hover");
	  		$(this).addClass("prev_out");
		}
	);	
}

function nextArrowCurrent()
{	
	$("#playbuttons #next").hover(
		function()
		{
	  		$(this).addClass("next_hover");			
		},
		function()
		{
	  		$(this).addClass("next_hover");
		}
	);	
}

function prevArrowCurrent()
{	
	$("#playbuttons #prev").hover(
		function()
		{
	  		$(this).addClass("prev_hover");			
		},
		function()
		{
	  		$(this).addClass("prev_hover");
		}
	);	
}

function setArticleDirection(side)
{	
	window.direct = side;
}

function drawTextZoom()
{	
	var text_zoom = getCookie('text_zoom');
	if (text_zoom == 'plus')
	{
		showPlus('deactivate');
		showMinus('activate');
	}
	else if (text_zoom == 'minus')
	{
		showPlus('activate');
		showMinus('deactivate');	
	}
	else
	{
		setCookie('text_zoom', 'plus', 365); 
		showPlus('deactivate');
		showMinus('activate');
	}
}

function showPlus(evt)
{	
	if (evt == 'activate')
	{
		deleteCookie('text_zoom'); 
		setCookie('text_zoom', 'minus', 365); 
		$('div#article_text p').removeClass('textsize_plus');
		$('div#article_text p').addClass('textsize_minus');			
		
		$('#plus_on').addClass('hover_on');
		$('#minus_on').removeClass('hover_on');
		$('#plus_on').show();
		$('#plus_off').hide();	
	}
	else
	{
		$('div#article_text p').removeClass('textsize_minus');
		$('div#article_text p').addClass('textsize_plus');			
		
		$('#plus_on').hide();
		$('#plus_off').show();		
	}
}

function showMinus(evt)
{	
	if (evt == 'activate')
	{
		deleteCookie('text_zoom'); 
		setCookie('text_zoom', 'plus', 365); 
		$('div#article_text p').removeClass('textsize_minus');
		$('div#article_text p').addClass('textsize_plus');	
			
		$('#plus_on').removeClass('hover_on');
		$('#minus_on').addClass('hover_on');				
		$('#minus_on').show();
		$('#minus_off').hide();
	}
	else
	{
		$('div#article_text p').removeClass('textsize_plus');
		$('div#article_text p').addClass('textsize_minus');	

		$('#minus_on').hide();
		$('#minus_off').show();
	}
}

function showMenuBox()
{
	$('#menu_box').show();
}

function hideMenuBox()
{
	$('#menu_box').hide();
}

function showJumpMenuBox(o)
{
	$(o).children('div.jumpToMenuHidden').show();
}

function hideJumpMenuBox(o)
{
	$(o).children('div.jumpToMenuHidden').hide();
}