function changeNewsDetail(idx,resim)
{
	if(previousItem != -1)
	{
		document.getElementById("news_headline_" + previousItem).style.display = 'none';
	}
	document.getElementById("news_headline_" + idx).style.display = 'block';

	/*
	for (var i in resimArr)
	alert(resimArr[i]);
	*/
	//alert(imageArr[idx]);

	if(resim == 1)
	{
		document.getElementById("news_image").src = resimArr[idx];
	}
	else
	{
		document.getElementById("news_image").src = resim;
	}
	document.getElementById("news_date").innerHTML = dateArr[idx];
	document.getElementById("news_spot").innerHTML = "<a href=\"" + urlArr[idx] + "\">" + spotArr[idx] + "</a>";
	document.getElementById("news_link").href = urlArr[idx];

	previousItem = idx;
	return false;
}		
function changeNewsDetailNoImage(idx,resim)
{
	if(resim == 1)
	{
		document.getElementById("news_image").src = resimArr[idx];
	}
	else
	{
		document.getElementById("news_image").src = resim;
	}
	document.getElementById("news_date").innerHTML = dateArr[idx];
	document.getElementById("news_spot").innerHTML = "<a href=\"" + urlArr[idx] + "\">" + spotArr[idx] + "</a>";
	document.getElementById("news_link").href = urlArr[idx];

	previousItem = idx;
	return false;
}

var prevHeadlinePage = 1;
function headlinePageNext(count)
{
	if(prevHeadlinePage + 1 <= count)
	headlinePage(prevHeadlinePage + 1);
	return false;
}
function headlinePage(page)
{
	var xmlHttpReq = false;
	var self = this;
	var strURL = 'nesne.php?olay=manset&sayfa=' + page;

	if (window.XMLHttpRequest)
	{
		self.xmlHttpReq = new XMLHttpRequest();
	}
	else if (window.ActiveXObject)
	{
		self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
	}

	self.xmlHttpReq.open('GET', strURL, true);
	self.xmlHttpReq.setRequestHeader('Content-Type', 'application/x-javascript; charset=iso-8859-9');
	self.xmlHttpReq.onreadystatechange = function()
	{
		if (self.xmlHttpReq.readyState == 4)
		{
			if(prevHeadlinePage != null)
			{
				document.getElementById('headline_page_' + prevHeadlinePage).className = "item";
			}
			document.getElementById('headline_page_' + page).className = "item active";
			prevHeadlinePage = page;

			headlinePageLoad(self.xmlHttpReq.responseText);
		}
	}
	self.xmlHttpReq.send('');
	return false;
}
function headlinePageLoad(str)
{
	eval(str)
	document.getElementById("headline_items").innerHTML = headlineItems;
	document.getElementById("news_headline").innerHTML = newsHeadline;
	previousItem = -1;
	changeNewsDetail(0,1);
}
function mostlyPage(type, page)
{
	var xmlHttpReq = false;
	var self = this;
	var strURL = 'nesne.php?olay=x_mostly&type=' + type + '&page=' + page;

	if (window.XMLHttpRequest)
	{
		self.xmlHttpReq = new XMLHttpRequest();
	}
	else if (window.ActiveXObject)
	{
		self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
	}

	self.xmlHttpReq.open('GET', strURL, true);
	self.xmlHttpReq.setRequestHeader('Content-Type', 'application/x-javascript; charset=iso-8859-9');
	self.xmlHttpReq.onreadystatechange = function()
	{
		if (self.xmlHttpReq.readyState == 4)
		{
			mostlyLoad(type, self.xmlHttpReq.responseText);
		}
	}
	self.xmlHttpReq.send('');
	return false;
}
function mostlyLoad(type, str)
{
	eval(str);

	document.getElementById("mostly_items_" + type).innerHTML = mostly_items;
	changeMostly(type, 0);
}
function changeMostly(type, idx)
{

	eval('elm = mostly_data_' + type);

	if(typeof(window['elm']) == "undefined")
	return;

	document.getElementById("mostly_image_" + type).src = elm[idx]['image'];
	document.getElementById("mostly_title_" + type).innerHTML = '<a href="' + elm[idx]['url'] + '">' + elm[idx]['title'] + '</a>';
	document.getElementById("mostly_short_content_" + type).innerHTML = "<a href=\"" + elm[idx]['url'] + "\">" + elm[idx]['short_content'] + "</a>";
	document.getElementById("mostly_link_" + type).href = elm[idx]['url'];
}
function authorChange(author_id, author_name, article_id, article_link, _title, _date, resim)
{
	document.getElementById("author_img").src = resim;
	document.getElementById("author_article_name").innerHTML = author_name;
	document.getElementById("author_article_title").innerHTML = '<a href="' + article_link + '">' + _title + "</a>";
	document.getElementById("author_article_date").innerHTML = _date;
}
function chairmanChange(id, name, phone_number, email, chairman_location)
{
	document.getElementById("chairman_img").src = './images/chairman/' + id + ".jpg";
	document.getElementById("chairman_name").innerHTML = name;
	document.getElementById("chairman_phone_number").innerHTML = phone_number;
	document.getElementById("chairman_email").href = 'mailto:' + email;
	document.getElementById("chairman_location").innerHTML = chairman_location;
}
function changeMostlyTab(idx)
{
	if(idx == 1)
	{
		document.getElementById("mostly_readed").style.display = 'block';
		document.getElementById("mostly_commented").style.display = 'none';
	}
	else
	{
		document.getElementById("mostly_readed").style.display = 'none';
		document.getElementById("mostly_commented").style.display = 'block';
	}
}
function heightOptimizer()
{
	var _height = document.getElementById('base_middle').offsetHeight;

	if(_height < document.getElementById('base_right').offsetHeight)
	_height = document.getElementById('base_right').offsetHeight;

	document.getElementById('base').style.height = _height + "px";
	document.getElementById('base_middle').style.height = _height + "px";
	document.getElementById('base_right').style.height = _height + "px";
}
function drawTopMenu(menuitem, active_page)
{
	i = 0;
	str = '';
	sep_class = "sep";
	item_class = "item";
	for (i=0; i < 6; i++)
	{
		if(active_page == i)
		{
			sep_class = "active_sep_1";
			item_class = "active_item";
		}

		if(i == 0 && sep_class != "active_sep_1")
		str += '<div class="sep_first"></div>';

		if( !(i == 0 && sep_class == "sep"))
		str += '<div class="' + sep_class + '"></div>';

		str += '<div id="headline_nav_page_' + i + '" class="' + item_class + '"><a href="javascript:void()" onclick="changeHeadlineTab(' + i + ')">' + menuitem[i] + '</a></div>';

		if( i == 5 && sep_class == "active_sep_1" )
		str += '<div class="active_sep_2"></div>';

		if(active_page == i)
		sep_class = "active_sep_2";
		else
		sep_class = "sep";

		item_class = "item";
	}
	i = null;
	sep_class = null;
	item_class = null;

	return str;
}
function changeHeadlineTab(idx)
{
	if(prevHeadlineTab == idx)
	return;

	document.getElementById('headline_nav').innerHTML = drawTopMenu(menuitem, idx);
	document.getElementById('headline_item_' + idx).style.display = 'block';
	if(prevHeadlineTab != "-1")
	{
		document.getElementById('headline_item_' + prevHeadlineTab).style.display = 'none';
	}
	prevHeadlineTab = idx;
}
var writer = 0;
function writerOpen(i) {

	document.getElementById('writerRight'+writer).className = 'writerHide';
	document.getElementById('writerRight'+i).className = 'writerShow';

	document.getElementById('writerRightIcerik'+writer).className = 'writerHide';
	document.getElementById('writerRightIcerik'+i).className = 'writerShow';

	writer = i;
}