//初期設定
var vflg=false;	
var TimeID =0;
layerlist = new Array('layercompany','layerwork','layernetwork','layerfinancial','layerrectuit');
//リロード対策
if(!window.saveInnerWidth) {
 window.onresize = resizeIt;
 window.saveInnerWidth = window.innerWidth;
 window.saveInnerHeight = window.innerHeight;
}
function resizeIt() {
   if (saveInnerWidth < window.innerWidth || 
       saveInnerWidth > window.innerWidth || 
       saveInnerHeight > window.innerHeight || 
       saveInnerHeight < window.innerHeight ) 
   {
       window.history.go(0);
   }
}
//**********************************************************************
//メニュー部レイヤ表示
function showLayer(layerName){
	clearTimeout(TimeID);
	if(document.layers)document.layers[layerName].visibility = 'show';
	if(document.all)document.all[layerName].style.visibility = 'visible';
	if(document.getElementById)document.getElementById(layerName).style.visibility='visible';
}
//メニュー部レイヤ非表示
function hideLayer(layerName){
	if(document.layers)document.layers[layerName].visibility = 'hide';
	if(document.all)document.all[layerName].style.visibility = 'hidden';
	if(document.getElementById)document.getElementById(layerName).style.visibility='hidden';
}
function clearlayer() {
	TimeID = setTimeout("clearAll()",400);
}
//メニュー部レイヤ全て非表示
function clearAll() {
	if(document.layers){
		for(i = 0 ; i < layerlist.length ; i++) {
				document.layers[layerlist[i]].visibility = 'hide';
		}
	}
	if(document.all){
		for(i = 0 ; i < layerlist.length ; i++) {
				document.all[layerlist[i]].style.visibility = 'hidden';
		}
	}
	if(document.getElementById){
		for(i = 0 ; i < layerlist.length ; i++) {
				document.getElementById(layerlist[i]).style.visibility = 'hidden';
		}
	}
}