var Mac = navigator.appVersion.indexOf('Mac',0) != -1;
var Win = navigator.appVersion.indexOf('Win',0) != -1;
var IE  = navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1;
var NN  = navigator.appName.indexOf("Netscape",0) != -1;
var Moz = navigator.userAgent.indexOf("Gecko") != -1;
var Vmajor = parseInt(navigator.appVersion); // ex. 3
var Vminor = parseFloat(navigator.appVersion); // ex. 3.01
var WinIE = (Win && IE);
var MacIE5 = ((Mac && navigator.appVersion.indexOf('MSIE 5',0) != -1) || (Mac && IE && VER > 4));


var MacIE4 = ((Mac && navigator.appVersion.indexOf('MSIE 4.',0) != -1));
var MacIE3 = ((Mac && navigator.appVersion.indexOf('MSIE 3.',0) != -1));

var bAgent = navigator.userAgent;
var d = document;
function sniffer(){
this.Win = bAgent.indexOf("Win",0) != -1 ? 1 :0;
this.Mac = bAgent.indexOf("Mac",0) != -1 ? 1 :0;
this.Moz = ((bAgent.indexOf("Gecko") != -1) && (bAgent.indexOf("Safari",0) == -1)) ? 1 :0;
this.OPERA = bAgent.indexOf("Opera",0) != -1 ? 1 :0;
this.SAFARI = bAgent.indexOf("Safari",0) != -1 ? 1 :0;
this.checkObj = d.all?(d.getElementById?3:2):(d.getElementById?4:(d.layers?1:0));
this.allObj = ((this.checkObj == 1) || (this.checkObj == 2) || (this.checkObj == 3) || (this.checkObj == 4));
return this;
}
var usr = new sniffer;


function swapImage(target,src) {
 if (document.images) document.images[target].src = src;
}


/* js component for "reloading page onResize"
   original source: resize.js 0.3 970811 by gary smith */
 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);
    }
}


// セルをクリックしたときにセル内のアンカーをクリック
// onclick/onkeypress に指定
// ex) actItemClick(this);
function actItemClick(_target) {
 if (!document.styleSheets) return;
 if (window.event) {
//  if (event.srcElement.tagName == "TD") _target.children.tags("A")[0].click();
  if (event.srcElement.tagName == "TD") _target.children.tags("TABLE").item(0).getElementsByTagName("A")[0].click();
 } else {
  location.href = _target.getElementsByTagName("A")[0].href;
 }
}

// フォーカスしたときに色を変化/マウスカーソルを変化
// onmouseover/onfocus に指定
// ex) actItemFocus(this);
function actItemFocus(_target) {
 if (!document.styleSheets) return;
 var _bgColor = "#FFF27F";
 if (window.event) {
  if (!_target.contains(event.fromElement)) {
   _target.style.cursor = "hand";
   _target.style.backgroundColor = _bgColor;
  }
 } else {
  _target.style.cursor = "pointer";
  _target.style.backgroundColor = _bgColor;
 }
}

// フォーカスが離れたときに色を戻す/マウスカーソルを戻す
// onmouseout/onblur に指定
// ex) actItemBlur(this);
function actItemBlurA(_target) {
 var _bgColor = "#ffffff";
 if (!document.styleSheets) return;
 if (window.event) {
  if (!_target.contains(event.toElement)) {
   _target.style.cursor = "default";
   _target.style.backgroundColor = _bgColor;
  }
 } else {
  _target.style.cursor = "default";
  _target.style.backgroundColor = _bgColor;
 }
}


// フォーカスが離れたときに色を戻す/マウスカーソルを戻す
// onmouseout/onblur に指定
// ex) actItemBlur(this);
function actItemBlurB(_target) {
 var _bgColor = "#E5E5E5";
 if (!document.styleSheets) return;
 if (window.event) {
  if (!_target.contains(event.toElement)) {
   _target.style.cursor = "default";
   _target.style.backgroundColor = _bgColor;
  }
 } else {
  _target.style.cursor = "default";
  _target.style.backgroundColor = _bgColor;
 }
}


var staybColor="";
function stayMenu(id){
 if (!document.getElementById) return;
  var obj = document.getElementById(id);
  if(obj.style){
     if(obj.style.backgroundColor != "#ffe600") staybColor = obj.style.color;
     obj.style.backgroundColor = "#ffe600";
  }
}

/* open window */

function openWindow(url, title, width, height, options, move) {
	if (!!window && url) {
		if (!title) title = "_blank";
		if (!options) options = "toolbar=yes,location=yes,directories=yes,status=no,menubar=yes,scrollbars=yes,resizable=yes,favorites=no";
		var whop = "width="+width+",height="+height+","+options;
		newWin = window.open(url, title, whop);
		newWin.focus();
		if (move != 1) newWin.moveTo(0, 0);
	}
}