// jQuery ScrollTo
    ;(function(d){var k=d.scrollTo=function(a,i,e){d(window).scrollTo(a,i,e)};k.defaults={axis:'xy',duration:parseFloat(d.fn.jquery)>=1.3?0:1};k.window=function(a){return d(window)._scrollable()};d.fn._scrollable=function(){return this.map(function(){var a=this,i=!a.nodeName||d.inArray(a.nodeName.toLowerCase(),['iframe','#document','html','body'])!=-1;if(!i)return a;var e=(a.contentWindow||a).document||a.ownerDocument||a;return d.browser.safari||e.compatMode=='BackCompat'?e.body:e.documentElement})};d.fn.scrollTo=function(n,j,b){if(typeof j=='object'){b=j;j=0}if(typeof b=='function')b={onAfter:b};if(n=='max')n=9e9;b=d.extend({},k.defaults,b);j=j||b.speed||b.duration;b.queue=b.queue&&b.axis.length>1;if(b.queue)j/=2;b.offset=p(b.offset);b.over=p(b.over);return this._scrollable().each(function(){var q=this,r=d(q),f=n,s,g={},u=r.is('html,body');switch(typeof f){case'number':case'string':if(/^([+-]=)?\d+(\.\d+)?(px|%)?$/.test(f)){f=p(f);break}f=d(f,this);case'object':if(f.is||f.style)s=(f=d(f)).offset()}d.each(b.axis.split(''),function(a,i){var e=i=='x'?'Left':'Top',h=e.toLowerCase(),c='scroll'+e,l=q[c],m=k.max(q,i);if(s){g[c]=s[h]+(u?0:l-r.offset()[h]);if(b.margin){g[c]-=parseInt(f.css('margin'+e))||0;g[c]-=parseInt(f.css('border'+e+'Width'))||0}g[c]+=b.offset[h]||0;if(b.over[h])g[c]+=f[i=='x'?'width':'height']()*b.over[h]}else{var o=f[h];g[c]=o.slice&&o.slice(-1)=='%'?parseFloat(o)/100*m:o}if(/^\d+$/.test(g[c]))g[c]=g[c]<=0?0:Math.min(g[c],m);if(!a&&b.queue){if(l!=g[c])t(b.onAfterFirst);delete g[c]}});t(b.onAfter);function t(a){r.animate(g,j,b.easing,a&&function(){a.call(this,n,b)})}}).end()};k.max=function(a,i){var e=i=='x'?'Width':'Height',h='scroll'+e;if(!d(a).is('html,body'))return a[h]-d(a)[e.toLowerCase()]();var c='client'+e,l=a.ownerDocument.documentElement,m=a.ownerDocument.body;return Math.max(l[h],m[h])-Math.min(l[c],m[c])};function p(a){return typeof a=='object'?a:{top:a,left:a}}})(jQuery);	

    // Wyświetlenie przycisku "Pokaż więcej komentarzy" jeżeli spełniony warunek ilości postów
    if(first_comment == 'true')
    {
    	var od = "";
    	var counts = 0;
    }
    if(od != "")
    {
	   jQuery("div#more_comments").fadeIn(100);
       jQuery("div.comment_item_title").css("border-top", "1px solid #CCCCCC").css("padding-top", "20px");
    }
    
    if(counts > 4)
       jQuery("div#ads_more").css("display", "block");

    // Pokaż więcej komentarzy
    jQuery('span#more_comments').click(function(){
    	jQuery.ajax({
	    	type: "POST",
		    url: site_url + '/ajax/newscomments/id/' + article_id + '/od/' + od,
		    beforeSend: function(){ jQuery("span#more_comments").fadeOut(0); jQuery("div#comments_loading").fadeIn(0).css('visibility', 'visible');}, 
			complete: function(){ jQuery("div#comments_loading").fadeOut(0);},
		    success: function(html) {
				   jQuery("span#more_comments").fadeIn(0); 
	    		   jQuery("div#comments_container").append(html);
	    		   
	    	       if(od == "")
	    	       {
	    		      jQuery("div#more_comments").fadeOut(0);   
	    		      jQuery("div.comment_item_title").css("border-top", "0px solid #CCCCCC").css("padding-top", "0px");
	    	       }
		    },
		    error: function() {
		     	  jQuery("div.more_comments").append('Wystąpił błąd. Spróbuj ponownie. Jeżeli błąd będzie się powtarzał, skontaktuj się z administratorem portalu.');
			    }
	        });
    
    	
    });
    
    // Dodanie nowego komentarza
    jQuery('#send_comment').click(function(){
    	jQuery('.error').hide(); 
    	var comment_content = jQuery("textarea#comment_content").val();
    	
    	if (comment_content == "Tutaj wpisz komentarz ..." || title == "") {
            jQuery("div#more_fields").show("fast");
    		jQuery("#send_comment").focus();
            return false;
        }
    	
    	var dataString = jQuery.param({content: comment_content, title: title, article_url: article_url});
    	
    	jQuery.ajax({
	    	type: "POST",
		    url: site_url + "/ajax/newscommentsadd/id/" + article_id,
		    data: dataString,
		    beforeSend: function(){ jQuery("ul#send_comment_button").fadeOut(0).css('display', 'none'); jQuery("div.addcomment_loading").fadeIn(0).css('display', 'block');}, 
			complete: function(){ jQuery("div.addcomment_loading").fadeOut(0).css('display', 'none');},
		    success: function() {
		         jQuery("ul#send_comment_button").css('display', 'block').html("<div style='text-align: right; margin-right: 8px; margin-top: 8px;'><span class='n2'>Komentarz został wysłany</span></div>").fadeIn(0);		
		         jQuery("textarea#comment_content").attr('disabled', 'yes');	    	       
    	         jQuery.ajax({
	    	        type: "GET",
		            url: site_url + '/ajax/newscomments/id/' + article_id + '/singlecomment/true',
		            complete: function(){ jQuery.scrollTo('div#comment_container_item_title', 600); },
		            success: function(html) {
		            	 if(first_comment == 'true')
		            	 {
		            	   jQuery("div#comments_container").html("<div id='item_new'></div");
		            	   jQuery("div.comment_item_title").css("border-top", "0px solid #CCCCCC").css("padding-top", "0px");
		            	 }
		            	 else
    	        	       jQuery("div#comments_container").prepend("<div id='item_new'></div");
    	        	     jQuery("div#item_new").fadeOut(0).html(html);
    	        	     jQuery("div#item_new").effect("highlight", {color: "#ffe7f2"}, 20000);
		            },
		            error: function() {
		     	         jQuery("ul#send_comment_button").css('display', 'block').html("<div style='text-align: right; margin-right: 8px; margin-top: 8px;'><span class='n2'>Błąd wysyłania. Spróbuj ponownie później.</span></div>").fadeIn(0);
			        }
	              });
		    },
		    error: function(html) {
		     	 jQuery("ul#send_comment_button").css('display', 'block').html("<div style='text-align: right; margin-right: 8px; margin-top: 8px;'><span class='n2'>Błąd wysyłania. Spróbuj ponownie później.</span></div>").fadeIn(0);
			}
	       });
    });