///////////////////////////////////////////表示切替アクション
/*
未公開の箇所（divのID）もすべて記述

*/
var pageName_array = new Array();
pageName_array[0]="lang";
pageName_array[1]="biz";
pageName_array[2]="comp";
pageName_array[3]="edu";
pageName_array[4]="local";

function pageShowHide(thisTabName){

	for (i = 0; i < pageName_array.length; i++) {

		if(document.getElementById){
		var pageName = document.getElementById(pageName_array[i]).style;
		}else if(document.all){
		var pageName = document.all(pageName_array[i]).style;
		}else if(document.layers){
		var pageName = document.layers[pageName_array[i]].style;
	  	}

		if(pageName_array[i]==thisTabName){
		pageName.display = "block";
		}else{
		pageName.display = "none";
		}

	}
}

///////////////////////////////////////////すべて表示のアクション
/*
初期と「すべて」をクリック時に表示したい箇所（divのID）を配列で指定
グレーアウトしているものは記述しない
*/
var allPageName_array = new Array();
allPageName_array = [
					'lang',
					'biz',
					'comp',
					'edu',
					'local'
					 ]

function showAllPage(){

	for (i = 0; i < pageName_array.length; i++) {
		if(document.getElementById){
		var pageName = document.getElementById(pageName_array[i]).style;
		}else if(document.all){
		var pageName = document.all(pageName_array[i]).style;
		}else if(document.layers){
		var pageName = document.layers[pageName_array[i]].style;
	  	}

		var showFlag = ""; //フラグ初期化
	
		for(j = 0; j < allPageName_array.length; j++) {
			if(allPageName_array[j]==pageName_array[i]){
			showFlag = "1";
			}
		
		}

	if(showFlag=="1"){
		pageName.display = "block";
		}else{
		pageName.display = "none";
		}
	}
}


function first(){
	
	
		if(document.getElementById){
		var sNavi = document.getElementById('sNavi').style;
		}else if(document.all){
		var sNavi = document.all('sNavi').style;
		}else if(document.layers){
		var sNavi = document.layers['sNavi'].style;
	  	}
		sNavi.display = "block";

		if(document.getElementById){
		var loading = document.getElementById('loading').style;
		}else if(document.all){
		var loading = document.all('loading').style;
		}else if(document.layers){
		var loading = document.layers['loading'].style;
		}
		loading.display = "none";
	
	
	
	}


///////////////////////////////////////////タブの表示・非表示
/*
タブの画像のname属性を配列で指定
グレーアウトしているものは記述しない
*/
var tabName_array = new Array();
tabName_array_name = [
					  'tAll',
					'tLang',
					'tBiz',
					'tComp',
					'tEdu',
					'tLocal'
					  ]
/*
タブの画像のファイル名前半部分を指定
グレーアウトしているものは記述しない
*/
tabName_array['tAll']="images/tab00_";
tabName_array['tLang']="images/tab01_";
tabName_array['tBiz']="images/tab02_";
tabName_array['tComp']="images/tab03_";
tabName_array['tEdu']="images/tab04_";
tabName_array['tLocal']="images/tab05_";

function activateTab(tabName) {
	for(i = 0; i < tabName_array_name.length; i++){
		if(tabName == tabName_array_name[i]){
		document[tabName_array_name[i]].src = tabName_array[tabName_array_name[i]]+"down.jpg";			
		}else{
		document[tabName_array_name[i]].src = tabName_array[tabName_array_name[i]]+"off.jpg";			
		}
	}
}