function changeNewsDetail(idx)
{
	/*if(previousItem != -1)
	{
		document.getElementById("news_headline_" + previousItem).style.display = 'none';
	}
	document.getElementById("news_headline_" + idx).style.display = 'block';
	*/
	document.getElementById("news_image").src = './images/news/' + imageArr[idx] + '.jpg';
	document.getElementById("news_date").innerHTML = dateArr[idx];
	//document.getElementById("news_headline_"+idx).innerHTML = "<a href=\"" + seoLinkArr[idx] + "\">" + headlineArr[idx] + "</a>";
	document.getElementById("news_spot").innerHTML = "<a href=\"" + seoLinkArr[idx] + "\">" + spotArr[idx] + "</a>";
	document.getElementById("news_link").href = seoLinkArr[idx];
	getFlashMovie("headlineFlashTitle").sendAUtoFlash(headlineArr[idx]);
	
	//previousItem = idx;
	return false;
}
function changeNewsDetailNoImage(idx)
{
	document.getElementById("news_image").src = './images/news/' + imageArr[idx] + '.jpg';
	document.getElementById("news_date").innerHTML = dateArr[idx];
	document.getElementById("news_spot").innerHTML = "<a href=\"" + seoLinkArr[idx] + "\">" + spotArr[idx] + "</a>";
	document.getElementById("news_link").href = seoLinkArr[idx];
	
	previousItem = idx;
	return false;
}
function getFlashMovie(flash)
{
	return (isIE) ? window[flash] : document[flash];
}
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 = 'x_headline_page.php?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=utf-8');
    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);
}

function loadPoll(cat_id)
{
    var xmlHttpReq = false;
    var self = this;
    var strURL = 'x_poll.php?cat_id=' + cat_id;
    
    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=utf-8');
    self.xmlHttpReq.onreadystatechange = function()
    {
        if (self.xmlHttpReq.readyState == 4)
        {
            document.getElementById('poll_content').innerHTML = self.xmlHttpReq.responseText;
        }
    }
    self.xmlHttpReq.send('');
    return false;
}

function heightOptimizer()
{
	var _height = document.getElementById('base_middle').offsetHeight;
	
	if(_height < document.getElementById('base_left').offsetHeight)
		_height = document.getElementById('base_left').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_left').style.height = _height + "px";
	document.getElementById('base_right').style.height = _height + "px";
}
function goGazette(idx)
{
	if(idx == "")
		return false;
	
	window.open("newspaper.php?newspaper=" + idx, "", "");
	return true;
}

function mostlyPage(type, page)
{
    var xmlHttpReq = false;
    var self = this;
    var strURL = 'x_mostly.php?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 = './images/news/110x84/' + elm[idx]['image'] + '.jpg';
	document.getElementById("mostly_image_" + type).alt = elm[idx]['title_strip'];
	document.getElementById("mostly_link_" + type).href = elm[idx]['seo_link'];
}