///////*Newsi 共通JS*///////

/*ページロード時処理*/
function onloads(){
	Tick();setTextBtn();
	tClass=document.getElementsByTagName('BODY')[0];
	if(tClass.className=='3sviewer')setToggleList();
	if(((tClass.className=='ctgr')||(tClass.className=='7days')||(tClass.id=='IDX')))getFLAG();
	if(tClass.className=='columnindex')setFloatBreak();
	if(tClass.id=='IDX')dgstURL();
	}

/*フォントサイズ初期設定*/

var fontsizeA='12px';var fontsizeB='x-small';
if(!document.cookie)document.cookie='newsiFontsize=2;path=/';

var tmpCookie=document.cookie.split('=');

if(tmpCookie[tmpCookie.length-1]==1){
	var fontsizeA='12px';var fontsizeB='80%';var fontsizeC='75%';
	}
	else if(tmpCookie[tmpCookie.length-1]==2){
		var fontsizeA='13px';var fontsizeB='90%';var fontsizeC='80%';
		}
		else if(tmpCookie[tmpCookie.length-1]==3){
			var fontsizeA='14px';var fontsizeB='100%';var fontsizeC='90%';
			}

	var vNum = navigator.appVersion.charAt(0);
	var bName = navigator.appName.charAt(0);
	document.writeln('<STYLE TYPE="text/css"><!--');
	if(navigator.appVersion.indexOf('Mac') > -1){basefontsize = fontsizeA;}
	else if(navigator.userAgent.indexOf('MSIE 5')>-1){basefontsize = fontsizeC;}
	else if(navigator.userAgent.indexOf('MSIE 6')>-1){basefontsize = fontsizeB;}
	else{basefontsize = bName == "M" ? fontsizeB : fontsizeA ;}
	document.writeln('body{font-size:'+basefontsize+';}');
	if(navigator.appVersion.indexOf('MSIE 7')>-1)document.writeln('.clearfix{zoom:1;}.col .i2.clearfix{zoom:normal;}');
	document.writeln('--></STYLE>');

function setTextBtn(){

	if(tmpCookie[tmpCookie.length-1]==1){
		document.getElementById('FSSB1').style.backgroundPosition='0 -21px';
		}
		else if(tmpCookie[tmpCookie.length-1]==2){
			document.getElementById('FSSB2').style.backgroundPosition='0 -21px';
			}
			else if(tmpCookie[tmpCookie.length-1]==3){
				document.getElementById('FSSB3').style.backgroundPosition='0 -21px';
				}
	}

function fontsize(x){
	document.cookie='newsiFontsize='+x+';path=/';
	setTextBtn(x);document.location.reload();
	}

/*記事更新チェック*/
var update;var load1flag=0;
function createXMLHttpRequest(){
	var XMLhttpObject=null;
	try{XMLhttpObject=new XMLHttpRequest();}
	catch(e){
		try{XMLhttpObject=new ActiveXObject('Msxml2.XMLHTTP');}
		catch(e){
			try{XMLhttpObject=new ActiveXObject('Microsoft.XMLHTTP');}
			catch(e){return null;}}
		}return XMLhttpObject;}

function getFLAG(){
	xmlhttp=createXMLHttpRequest();
	if(xmlhttp){
		xmlhttp.onreadystatechange=check;
		xmlhttp.open('get','/js/update.txt?'+Math.floor(Math.random()*100000),true);
		xmlhttp.send(null);
		}
	setTimeout('getFLAG()',60000);
	}
	
function check(){
	if(xmlhttp.readyState==4&&xmlhttp.status==200){
		if(load1flag==0){update=xmlhttp.responseText;load1flag=1;}
		compareUpdate(xmlhttp.responseText);
		}
	}

function compareUpdate(x){
	if(x>update)document.location.reload();
	}


var flvCountTmp = new Date();
function flvPlayFunc(){
	var flvCountTgt = flvpath.split('.')[0]+'.html';
	xmlhttp=createXMLHttpRequest();
	if(xmlhttp){
		xmlhttp.open('get',flvCountTgt+'?'+flvCountTmp.getTime(),true);
		xmlhttp.send(null);
		}
	}