function getData(item){
	$('.tab').removeClass('tab_over');
	$('#'+item).addClass('tab_over');
	
	var total_elem = $('#red-tab > .tab').size();
	$('#red-tab > .tab').each(function(index, domEle){
		
		if($(domEle).hasClass('tab_over')){
			$(domEle).css("z-index", total_elem + 1);
		}else{
			$(domEle).css("z-index", total_elem - index);
		}
		
	});
	
	
	var html_loading = "<div class='loading-content'><img src='images/loading45.gif' /></div>";
	$('#tab-data').html(html_loading);
	
	$.post("data_loading/all_news.php", {item:item},
	   function(data){
		$('#tab-data').html(data);
	});

	
}

function news_search(item){
	
	var html_loading = "<div class='loading-content'><img src='images/loading45.gif' /></div>";
	var month = $('#news-month').val();
	var year = $('#news-year').val();
	var text_search = $('#news-text').val();
	
	if(year > 0){
		$('#news-search').html(html_loading);
		$.post("data_loading/all_news_search.php", {item:item,month:month,year:year,text_search:text_search},
		   function(data){
			$('#news-search').html(data);
		});
	}
}