var ver5 = (parseInt(navigator.appVersion)>="5"); //NN6
var ver4 = (parseInt(navigator.appVersion)>="4"); //NN4 IE4-5
var ver3 = (parseInt(navigator.appVersion)<"4");  //NN3 IE3
var isIE = (navigator.appName.substring(0,9) =="Microsoft");
var isNN = (navigator.appName =="Netscape");
var isWin = (navigator.userAgent.indexOf('Win')>0);
var isMac = (navigator.userAgent.indexOf('Mac')>0);
var isMacIE4 = (navigator.appVersion.substring(17,23) =="MSIE 4" && isMac);
var isMacIE5 = (navigator.appVersion.substring(17,23) =="MSIE 5" && isMac);
var isNN4 = (ver4 && isNN && !ver5);
var isNN6 = (ver5 && isNN);
var isIE4 = (ver4 && isIE);
var isIE3 = (ver3 && isIE);
if(isIE){
	var browserVer = navigator.appVersion
	browserVer = browserVer.match(/MSIE [\d|\.]*/i);
	browserVer = browserVer[0].match(/[\d|\.]+/);
	browserVer = parseInt(browserVer[0])
	var isIE5 = (browserVer>=5 && isIE);
}
var isWinIE4 = (isWin && isIE4 && !isIE5);


////////////////////////////////////////////////////////////////////////////////

//画像メニュー
  if (navigator.appVersion > "3") {
  img01 = new Image(); img01.src = "img/menu/kensaku01.gif";
  img02 = new Image(); img02.src = "img/menu/kensaku02.gif";
  img03 = new Image(); img03.src = "img/menu/tenshi01.gif";
  img04 = new Image(); img04.src = "img/menu/tenshi02.gif";
  img05 = new Image(); img05.src = "img/menu/aruma01.gif";
  img06 = new Image(); img06.src = "img/menu/aruma02.gif";
  img07 = new Image(); img07.src = "img/menu/belfa01.gif";
  img08 = new Image(); img08.src = "img/menu/belfa02.gif";
  img09 = new Image(); img09.src = "img/menu/siro01.gif";
  img10 = new Image(); img10.src = "img/menu/siro02.gif";
  img11 = new Image(); img11.src = "img/menu/garga01.gif";
  img12 = new Image(); img12.src = "img/menu/garga02.gif";
  img13 = new Image(); img13.src = "img/menu/besso01.gif";
  img14 = new Image(); img14.src = "img/menu/besso02.gif";
  img15 = new Image(); img15.src = "img/menu/mahou01.gif";
  img16 = new Image(); img16.src = "img/menu/mahou02.gif";
  img17 = new Image(); img17.src = "img/sorn_top_tgc01.jpg";
  img18 = new Image(); img18.src = "img/sorn_top_tgc02.jpg";
  img19 = new Image(); img19.src = "img/sorn_top_touroku01.jpg";
  img20 = new Image(); img20.src = "img/sorn_top_touroku02.jpg";
  img21 = new Image(); img21.src = "img/menu/bouken01.gif";
  img22 = new Image(); img22.src = "img/menu/bouken02.gif";
  }
  function imgChange(imgName,imgNum) {
  if (navigator.appVersion > "3") {
  document.images[imgName].src = eval(imgNum + ".src");
  }}

////////////////////////////////////////////////////////////////////////////////