function openPopUp_520x390(href, target)
{
	window.open(href, target, 'width=520, height=390, top=0, toolbar=0, location=0, directories=0, status=1, menuBar=0, scrollBars=1, resizable=0');
	return false;
}
function openPopUp_600x450(href, target)
{
	window.open(href, target, 'width=600, height=450, top=0, toolbar=0, location=0, directories=0, status=1, menuBar=0, scrollBars=1, resizable=0');
	return false;
}
function blinkIt()
{
	if(!document.all)
		return;
	else
	{
		for(i=0; i<document.all.tags('blink').length; i++)
		{
			s=document.all.tags('blink')[i];
			s.style.visibility=(s.style.visibility=='visible')?'hidden':'visible';
		}
	}
}
function SymError()
{
	return true;
}
function deleteConfirm()
{
	var restart = confirm("Bu Kayıtı Silmek İstediğinizden Emin misiniz?");
	if(restart)
		return true;
	else
		return false;
}
function onlyNumber()
{
	if (event.keyCode < 48 || event.keyCode> 57) event.returnValue = false;
}
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_spot").innerHTML = "<a href=\"news_detail.php?id=" + idArr[idx] + "\">" + spotArr[idx] + "</a>";
	document.getElementById("news_link").href = "news_detail.php?id=" + idArr[idx];
	
	previousItem = idx;
	return false;
}
function changeMiddleNews(type, id, title, image)
{
	document.getElementById("middle_news_image" + type).src = './images/news/' + image + '.jpg';
	document.getElementById("middle_news_title" + type).innerHTML = "<a href=news_detail.php?id=" + id + ">" + title + "</a>";
	document.getElementById("middle_news_link" + type).href = "news_detail.php?id=" + id;
	
	return false;
}
function changeSize(elm, _size, class_name)
{
	document.getElementById(elm).className = class_name + ' ' + class_name + '_' + _size;
	Set_Cookie('text_size', _size, 30, '', '', '');
}
function authorChange(author_id, author_name, article_id, article_link, _title, _spot)
{
	document.getElementById("author_img").src = './images/author/' + author_id + "_s.jpg";
	document.getElementById("author_article_name").innerHTML = '<a href="' + article_link + '">' + author_name + "</a>";
	document.getElementById("author_article_title").innerHTML = '<a href="' + article_link + '">' + _title + "</a>";
}
function authorSelectChanged(authorId)
{
	if(authorId != "")
		window.location = "author_article_detail.php?authorId=" + authorId;
	return false;
}
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_right').style.height = _height + "px";
	document.getElementById('base_middle').style.height = _height + "px";
	//document.getElementById('base').style.height = _height + "px";
}
function mostlyPage(type, page)
{
    mostly_type = type;
	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=utf-8');
    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_data").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_1").src = './images/news/101x76/' + elm[idx]['image'] + '.jpg';
	document.getElementById("mostly_title_1").innerHTML = '<a href="news_detail.php?id=' + idx + '">' + elm[idx]['title'] + '</a>';
	document.getElementById("mostly_short_content_1").innerHTML = "<a href=\"news_detail.php?id=" + idx + "\">" + elm[idx]['short_content'] + "</a>";
}