function onMouse() {
	if (!document.getElementById) return
	
	var aPreLoad = new Array();
	var sTempSrc;
	var aImages = document.getElementsByTagName('img');

	for (var i = 0; i < aImages.length; i++) {		
		if (aImages[i].className == 'ro') {
			var src = aImages[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, '_ov'+ftype);

			aImages[i].setAttribute('hsrc', hsrc);
			
			aPreLoad[i] = new Image();
			aPreLoad[i].src = hsrc;
			
			aImages[i].onmouseover = function() {
				sTempSrc = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hsrc'));
			}	
			
			aImages[i].onmouseout = function() {
				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('_ov'+ftype, ftype);
				this.setAttribute('src', sTempSrc);
			}
		}
	}
	loadBtnType();
}




// Font Size Script ----------------------------------------------------------------------------------------------------

var fsDefVal = 2;

var f_uAgent = navigator.userAgent.toUpperCase();

var f_aName = navigator.appName.toUpperCase();
var f_uName = navigator.userAgent.toUpperCase();

if (f_uName.indexOf("SAFARI") >= 0) {fsDefVal = fsDefVal + 1;}
else if (f_uName.indexOf("OPERA") >= 0) {fsDefVal = fsDefVal;}
else if (f_uName.indexOf("FIREFOX") >= 0 && f_uAgent.indexOf("WIN") >= 0) {fsDefVal = fsDefVal ;}
else if (f_uName.indexOf("FIREFOX") >= 0 && f_uAgent.indexOf("MAC") >= 0) {fsDefVal = fsDefVal + 1;}
else if (f_uName.indexOf("NETSCAPE") >= 0 && f_uAgent.indexOf("WIN") >= 0) {fsDefVal = fsDefVal + 1;}
else if (f_uName.indexOf("NETSCAPE") >= 0 && f_uAgent.indexOf("MAC") >= 0) {fsDefVal = fsDefVal + 1;}
else if (f_uName.indexOf("GECKO") >= 0) {fsDefVal = fsDefVal + 1;}
else if (f_aName.indexOf("NETSCAPE") >= 0) {fsDefVal = fsDefVal + 1;}
else if (f_aName.indexOf("MICROSOFT") >= 0) {fsDefVal = fsDefVal;}

var fsBtnType = "fsM";

var fsDefLimit = 365;

var fsArr = new Array;
fsArr[0] = "0.6em";
fsArr[1] = "0.7em";
fsArr[2] = "0.8em";
fsArr[3] = "0.9em";
fsArr[4] = "1em";
fsArr[5] = "105%";
fsArr[6] = "110%";
fsArr[7] = "120%";

var lhArr = new Array;
lhArr[0] = "150%";
lhArr[1] = "150%";
lhArr[2] = "150%";
lhArr[3] = "150%";
lhArr[4] = "130%";
lhArr[5] = "130%";
lhArr[6] = "130%";
lhArr[7] = "130%";

var fsNum = fsDefVal;
var mediumNum = fsDefVal;
var largeNum = fsDefVal + 1;
var smallNum = fsDefVal - 1;

//var dm = document.domain;
var dm = "chofu.co.jp";
var path = "/";

function defCookie() {
		fsVal = fsDefVal;
		fsLimit = fsDefLimit;
		fsDate = new Date();
  fsDate.setTime(fsDate.getTime()+(fsLimit*24*60*60*1000));
  fsLib = "fsCookie=" + "@" + fsVal + "@fsValEnd" + ";";
  fsExpires = "expires=" + fsDate.toGMTString();
		fsDomain = "domain=" + dm + "; ";
		fsPath = "path=" + path + "; ";
  document.cookie = fsLib + fsExpires + ";" + fsDomain + fsPath;
  document.cookie = "fsBtnCookie=@fsM@fsBtnEnd;" + fsExpires + ";" + fsDomain + fsPath;
}



var ckLib = document.cookie;
var ckCheck = ckLib.match(/fsCookie=@/);
if(ckCheck == null) {
	defCookie();
}else{
	var ckStart = ckLib.indexOf("fsCookie=@",0) + 10;
	var ckEnd = ckLib.indexOf("@fsValEnd",0);
	fsNum = parseInt(ckLib.substring(ckStart,ckEnd));
	var btnStart = ckLib.indexOf("fsBtnCookie=@",0) + 13;
	var btnEnd = ckLib.indexOf("@fsBtnEnd",0);
	fsBtnType = ckLib.substring(btnStart,btnEnd);
}



function burnCookie(burnNum,burnBtn) {
		fsLimit = fsDefLimit;
		fsDate = new Date();
  fsDate.setTime(fsDate.getTime()+(fsLimit*24*60*60*1000));
  fsLib = "fsCookie=" + "@" + burnNum + "@fsValEnd" + ";";
  fsExpires = "expires=" + fsDate.toGMTString();
		fsDomain = "domain=" + dm + "; ";
		fsPath = "path=" + path + "; ";
  document.cookie = fsLib + fsExpires + ";" + fsDomain + fsPath;
  document.cookie = "fsBtnCookie=@" + burnBtn + "@fsBtnEnd;" + fsExpires + ";" + fsDomain + fsPath;
}



function setFontSize() {
	document.write("<style type=\"text/css\"><!-- body, th, td { font-size: " + fsArr[fsNum] + "; line-height: " + lhArr[fsNum] + "; font-family: sans-serif; } --></style>");
}

setFontSize();

function fsChange(fsKind) {
		if(fsKind == 'l') {
				myNum = largeNum;
				myBtn = "fsL";
		}else if(fsKind == 'm') {
				myNum = mediumNum;
				myBtn = "fsM";
		}else if(fsKind == 's') {
				myNum = smallNum;
				myBtn = "fsS";
		}
		burnCookie(myNum,myBtn);
		window.location.reload();
}



function loadBtnType() {
	if(fsBtnType == "fsL") { 
		pObj = document.getElementById("fontsizeL");
		pObj.removeChild(pObj.childNodes.item(0));
	}else if(fsBtnType == "fsM") { 
		pObj = document.getElementById("fontsizeM");
		pObj.removeChild(pObj.childNodes.item(0));
	}else if(fsBtnType == "fsS") { 
		pObj = document.getElementById("fontsizeS");
		pObj.removeChild(pObj.childNodes.item(0));
	}
}


window.onload = onMouse;


function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


//v1.0
//Copyright 2006 Adobe Systems, Inc. All rights reserved.
function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '<object ';
  for (var i in objAttrs)
    str += i + '="' + objAttrs[i] + '" ';
  str += '>';
  for (var i in params)
    str += '<param name="' + i + '" value="' + params[i] + '" /> ';
  str += '<embed ';
  for (var i in embedAttrs)
    str += i + '="' + embedAttrs[i] + '" ';
  str += ' ></embed></object>';

  document.write(str);
}

function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "id":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}