//ソフトスクロールバック
var scrj = 1;
function softScrollBack() {
   if(navigator.appName == "Microsoft Internet Explorer" && document.compatMode == "CSS1Compat") {
      var scdist = document.body.parentNode.scrollTop;
   } else {
      var scdist = document.body.scrollTop;
   }
   if(scrj<50 && scdist) {
      scdist = (scdist>2) ? Math.ceil(scdist*.2) : 1;
      scrj++;
      scrollBy(0,-scdist);
      setTimeout("softScrollBack()",20);
   } else {
      scrollTo(0,0);
      scrj = 1;
   }
}
//フッタの西暦
function YYYY(){
theDay = (new Date()).getFullYear();
document.write(theDay);
}
//新規ウィンドウオープン
function winOpen(url)
  {window.open(url,"","width=700,height=750,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes");}

function imgChange(imgObj,image) {
	document[imgObj].src = image;
}