function News()
{
	this.like_amounts = new Array();
	this.phrase_like = '';
	this.phrase_dont_like = '';
	this.url_website = '';
	
	this.dontLike = function(news_id)
	{
		var new_amount = this.like_amounts[news_id] - 1;
		$.ajax({
			type: 'POST',
			url: this.url_website+'site_ajax.php',
			data: 'action=unlikeNews&news_id='+news_id,
			success: function(text)
			{
				if (text == '1')
				{
					$('#like_span_'+news_id).text(new_amount);
					News.like_amounts[news_id] = new_amount;
					$('#a_news_like_'+news_id).unbind('mouseover');
					$('#a_news_like_'+news_id).removeAttr('onmouseover');
					$('#a_news_like_'+news_id).bind('mouseover', function (){
						News.showLikePhrase(news_id);
					});
					$('#a_news_like_'+news_id).unbind('click');
					$('#a_news_like_'+news_id).removeAttr('onclick');
					$('#a_news_like_'+news_id).bind('click', function (){
						News.like(news_id);
					});
				}
			}
		});
	}
	
	this.like = function(news_id)
	{
		var new_amount = this.like_amounts[news_id] + 1;
		$.ajax({
			type: 'POST',
			url: this.url_website+'site_ajax.php',
			data: 'action=likeNews&news_id='+news_id,
			success: function(text)
			{
				if (text == '1')
				{
					$('#like_span_'+news_id).text(new_amount);
					News.like_amounts[news_id] = new_amount;
					$('#a_news_like_'+news_id).unbind('mouseover');
					$('#a_news_like_'+news_id).removeAttr('onmouseover');
					$('#a_news_like_'+news_id).bind('mouseover', function (){
						News.showDontLikePhrase(news_id);
					});
					$('#a_news_like_'+news_id).unbind('click');
					$('#a_news_like_'+news_id).removeAttr('onclick');
					$('#a_news_like_'+news_id).bind('click', function (){
						News.dontLike(news_id);
					});
				}
			}
		});
	}
	
	this.showDontLikePhrase = function(news_id)
	{
		$('#like_span_'+news_id).text(this.phrase_dont_like);
	}
	
	this.showLikeAmount = function(news_id)
	{
		$('#like_span_'+news_id).text(this.like_amounts[news_id]);
	}
	
	this.showLikePhrase = function(news_id)
	{
		$('#like_span_'+news_id).text(this.phrase_like);
	}
}