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);
}

// imgList
var printimgList=['/images/print/chof_print.jpg','/images/print/company_print.jpg','/images/print/concept_print.jpg','/images/print/contact_print.jpg','/images/print/hinode_print.jpg','/images/print/kagurazaka_print.jpg','/images/print/machida_print.jpg','/images/print/nagayama1_print.jpg','/images/print/nagayama2_print.jpg','/images/print/ninode_print.jpg','/images/print/nisikawaguti_print.jpg','/images/print/nisiogi_print.jpg','/images/print/ootuka_print.jpg','/images/print/print_info.jpg','/images/print/privacy_print.jpg','/images/print/sinagawa_print.jpg','/images/print/sitemap_print.jpg','/images/print/sosigaya_print.jpg','/images/print/store_print.jpg','/images/print/tamaa_print.jpg','/images/print/tamab_print.jpg','/images/print/tamachi_print.jpg','/images/print/thx_print.jpg','/images/print/top_print.jpg'];

var print_img_obj = new Array();

for(i=0;i<printimgList.length;i++){
	print_img_obj[i] = new Image();
	print_img_obj[i].src = printimgList[i];
}