function setRollOver() {
	if (!document.getElementsByTagName) return false;
	var ovrImgList = document.getElementsByTagName('img');

	for (var i = 0; i < ovrImgList.length; i++) {

		if (ovrImgList[i].src.match(/_off\./i)) {
			var loadedImg = new Image();
			loadedImg.src = ovrImgList[i].src.replace(/_off\./i, '_over.');
			ovrImgList[i].onmouseover = function() { // マウスオーバー
				this.src = this.src.replace(/_off\./i, '_over.');
			}
			ovrImgList[i].onmouseout = function() { // マウスアウト
				this.src = this.src.replace(/_over\./i, '_off.');
			}
			ovrImgList[i].onmouseup = function() { // クリック後のロールオーバー解除
				this.src = this.src.replace(/_over\./i, '_off.');
			}
		}
	}
	return true;
}
if (window.addEventListener) window.addEventListener('load', setRollOver, false);
if (window.attachEvent) window.attachEvent('onload', setRollOver);


function MM_reloadPage(init) {
if (init==true) with (navigator) {
  if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth;
    document.MM_pgH=innerHeight;
    onresize=MM_reloadPage;
    }
  }
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
  }
MM_reloadPage(true);

offset = 2;
tier_cnt=0;
lnk_path ="";

pathCheck = String(document.location);

urls = pathCheck.split("://");
str = urls[1].split("/");

for (i in str){ tier_cnt ++;}

path_cnt = tier_cnt-offset;

for (i=0 ;i<path_cnt ;i++){
	lnk_path +="../";
}

//alert(lnk_path);

//var ie = (navigator.appName=="Microsoft Internet Explorer");
//var ns = (navigator.appName=="Netscape");
var Mac = (navigator.appVersion.indexOf("Mac") != -1);

url = lnk_path+"css/";
url = lnk_path+"css/";

if (Mac) {
  style="mac_common.css";
} else {
  style="win_common.css";
}
document.write('<link type="text/css" rel="stylesheet" href="'+url+style+'">');