function smartRollover() {
if(document.getElementsByTagName) {
var images = document.getElementsByTagName("img");

for(var i=0; i < images.length; i++) {
if(images[i].getAttribute("src").match("_off."))
{
images[i].onmouseover = function() {
	this.setAttribute("src", this.getAttribute("src").replace("_off.", "_on."));
}
images[i].onmouseout = function() {
	this.setAttribute("src", this.getAttribute("src").replace("_on.", "_off."));
}
}
}
}
}

if(window.addEventListener) {
window.addEventListener("load", smartRollover, false);
}
else if(window.attachEvent) {
window.attachEvent("onload", smartRollover);
}

function MENU(url){
if( url != "" ) document.location.href = url;
// valueが""のときリンクエラーを回避 //
}



//デジタルカタログ用//
<!--
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_openBrWindow(theURL,winName,popupwidth,popupheight) { //v2.0
  if (navigator.userAgent.indexOf('Safari') >= 0) {
    window.open(theURL,winName,'width=' + (popupwidth + 1) + ',height=' + (popupheight + 1));
  } else {
    window.open(theURL,winName,'width=' + popupwidth + ',height=' + popupheight);
  }
}
//-->

//ポップアップウインドウ用//
<!--
function MM_openBrWindow2(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//-->