//フレーム制御 
function pageChange(){
  parent.bottomframe.location.href="back.html";
}
function pageChangeb(){
  parent.main.location.href="menu_ie.html"; //IE用メインに飛ぶ
}
function pageChangec(){
  parent.main.location.href="menu_ns.html"; //Netscape用メインに飛ぶ
}

//ブラウザチェック
function MM_checkBrowser(NSvers,NSpass,NSnoPass,IEvers,IEpass,IEnoPass,OBpass,URL,altURL) { //v4.0
  var newURL='', verStr=navigator.appVersion, app=navigator.appName, version = parseFloat(verStr);
  if (app.indexOf('Netscape') != -1) {
    if (version >= NSvers) {if (NSpass>0) newURL=(NSpass==1)?URL:altURL;}
    else {if (NSnoPass>0) newURL=(NSnoPass==1)?URL:altURL;}
  } else if (app.indexOf('Microsoft') != -1) {
    if (version >= IEvers || verStr.indexOf(IEvers) != -1)
     {if (IEpass>0) newURL=(IEpass==1)?URL:altURL;}
    else {if (IEnoPass>0) newURL=(IEnoPass==1)?URL:altURL;}
  } else if (OBpass>0) newURL=(OBpass==1)?URL:altURL;
  if (newURL) { window.location=unescape(newURL); document.MM_returnValue=false; }
}

//新規ウインドウオープン
function MM_openBrWindow(theURL,winName,features)
{ //v2.0
  window.open(theURL,winName,features);
}

//ヘッダ部分時計表示
function getclock(){
  now=new Date();
  hou=now.getHours();
  min=now.getMinutes();
  sec=now.getSeconds();
  
  hours = fixtime(hou);
  minutes = fixtime(min);
  seconds = fixtime(sec);
  
  document.form1.clock.value="   " + hou +"時 " + minutes + "分 " + seconds + "秒 ";
  setTimeout("getclock()",500)
}

function fixtime(time){
  if (time < 10){
    time = "0" + time;
  }
  return time;
}

//ポップアップヘルプ
function popHelp(obj)	{
	var X = event.x
	var Y = event.y
	obj.style.posLeft = X
	obj.style.posTop = Y+22
	obj.style.visibility = "visible"
}

function pullHelp(obj)	{
	obj.style.visibility = "hidden"
}

// スライド式メニュー
function mainto() {
  var mato = document.all[event.srcElement.mato];
  if ( mato != null ) {
    if ( mato.className == "hide" ){
      mato.className = "show";
    } 
    else {
      mato.className = "hide";
    }
  }
}

function subto() {
  var suto = document.all[event.srcElement.suto];
  if ( suto != null ) {
    if ( suto.className == "hide" ) {
      suto.className = "show";
    }
    else {
      suto.className = "hide";
    }
  }
}

//ロールオーバーイメージ
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}