/**
 * @author Volucer.it
 */

  


	var headline_count;
	var headline_interval;
	var old_headline = 0;
	var current_headline = 0;

	var en_headline_count;
	var en_headline_interval;
	var en_old_headline = 0;
	var en_current_headline = 0;

	$(document).ready(function(){

	  // IT news
	  headline_count = $("div.headline").size();
	  $("div.headline:eq("+current_headline+")").css('top', '10px');
	  headline_interval = setInterval(headline_rotate,7000);
	  $('#scrollup').hover(function() {
							clearInterval(headline_interval);														
							}, function() {
										  headline_interval = setInterval(headline_rotate,7000);										 
										  headline_rotate();
	  });
	  
	  
	  // EN News
	  en_headline_count = $("div.headline_en").size();
	  $("div.headline_en:eq("+en_current_headline+")").css('top', '10px');
	  en_headline_interval = setInterval(en_headline_rotate,6000);
	  $('#scrollup_en').hover(function() {
										 clearInterval(en_headline_interval);										 
						  }, function() {
										  en_headline_interval = setInterval(en_headline_rotate,6000);
										  en_headline_rotate();
	  });

	  
	   
       $('span.news_it').hover(function(){
	     $('span.news_it').css('color','#0033FF');
		 $('span.news_it').css('text-decoration','underline');
		 
	   },function(){
	     $('span.news_it').css('color','black');
		 $('span.news_it').css('text-decoration','none');
	   });
	   

        $('span.news_en').hover(function(){
	     $('span.news_en').css('color','blue');
		 $('span.news_en').css('text-decoration','underline');
		 
	   },function(){
	     $('span.news_en').css('color','black');
		 $('span.news_en').css('text-decoration','none');
	   });	   
	   
	   $('div a').click( function (){ 
	      
		 // $('div span').toggle();
		  
		  $(this).siblings('span').toggle();
		  
		});  
	  
	});



	function headline_rotate() {
	  current_headline = (old_headline + 1) % headline_count;
	  $("div.headline:eq(" + old_headline + ")")
	 .animate({top: -45},"slow", function() {
	   $(this).css('top', '50px');
	 });
	  $("div.headline:eq(" + current_headline + ")")
	 .animate({top: 10},"slow");
	  old_headline = current_headline;
	}

	function en_headline_rotate() {
	  en_current_headline = (en_old_headline + 1) % en_headline_count;
	  $("div.headline_en:eq(" + en_old_headline + ")")
	 .animate({top: -45},"slow", function() {
	   $(this).css('top', '50px');
	 });
	  $("div.headline_en:eq(" + en_current_headline + ")")
	 .animate({top: 10},"slow");
	  en_old_headline = en_current_headline;
	}