<!--------------------font_start-------------------->
mac=(navigator.appVersion.indexOf("Mac",0) != -1)?true:false;
ie=(navigator.appName.charAt(0) == "M")?true:false;

document.write("<style type='text/css'><!--")
	document.write("a:link{text-decoration:none; color:#CC9900;}")
	document.write("a:visited{text-decoration:none; color:#A67C00;}")
	document.write("a:active{text-decoration:none; color:#FFCC00;}")
	document.write("a:hover{text-decoration:none; color:#FFCC00;}")
if(mac){
	//For Macintosh IE NS
	document.write("td{font-size:12px; color:#CCCCCC;}")
	document.write("select,input{font-size:12px; color:#333333;}")
	document.write(".f1{font-size:9px;}")
	document.write(".f2{font-size:10px;}")
	document.write(".f3{font-size:12px;}")
	document.write(".f4{font-size:14px;}")
	document.write(".f5{font-size:18px;}")
	document.write(".f6{font-size:24px;}")
	document.write(".f7{font-size:36px;}")
	document.write(".l130{line-height:130%}")
	document.write(".l160{line-height:160%}")
}
else{
	if(ie){
	//For Windows IE
	document.write("td{font-size:13px; color:#CCCCCC;}")
	document.write("select,input{font-size:12px; color:#333333;}")
	document.write(".f1{font-size:9px;}")
	document.write(".f2{font-size:11px;}")
	document.write(".f3{font-size:12px;}")
	document.write(".f4{font-size:15px;}")
	document.write(".f5{font-size:18px;}")
	document.write(".f6{font-size:26px;}")
	document.write(".f7{font-size:38px;}")
	document.write(".l130{line-height:120%}")
	document.write(".l160{line-height:150%}")
	}
	else{
	//For Windows NS
	document.write("td{font-size:12px; color:#CCCCCC;}")
	document.write("select,input{font-size:12px; color:#333333;}")
	document.write(".f1{font-size:9px;}")
	document.write(".f2{font-size:11px;}")
	document.write(".f3{font-size:12px;}")
	document.write(".f4{font-size:16px;}")
	document.write(".f5{font-size:18px;}")
	document.write(".f6{font-size:26px;}")
	document.write(".f7{font-size:38px;}")
	document.write(".l130{line-height:130%}")
	document.write(".l160{line-height:140%}")
	}
}
document.write("--></style>");
<!--------------------font_end-------------------->

function changeImage(imageName){
	document.targetimage.src = imageName;
}

<!--------------------preload_start-------------------->

preload_img=new Image();
preload_img.src='http://www.kk-sanbu.com/images/over_topics.gif';

preload_img2=new Image();
preload_img2.src='http://www.kk-sanbu.com/images/over_shop.gif';

preload_img3=new Image();
preload_img3.src='http://www.kk-sanbu.com/images/over_item.gif';

preload_img4=new Image();
preload_img4.src='http://www.kk-sanbu.com/images/over_home.gif';

preload_img5=new Image();
preload_img5.src='http://www.kk-sanbu.com/images/over_catalog.gif';

preload_img6=new Image();
preload_img6.src='http://www.kk-sanbu.com/images/navi_topics-on.gif';

preload_img7=new Image();
preload_img7.src='http://www.kk-sanbu.com/images/navi_shop-on.gif';

preload_img8=new Image();
preload_img8.src='http://www.kk-sanbu.com/images/navi_on.gif';

preload_img9=new Image();
preload_img9.src='http://www.kk-sanbu.com/images/navi_item-on.gif';

preload_img10=new Image();
preload_img10.src='http://www.kk-sanbu.com/images/navi_catalog-on.gif';

preload_img11=new Image();
preload_img11.src='http://www.kk-sanbu.com/images/over_t-tezashi.gif';

preload_img12=new Image();
preload_img12.src='http://www.kk-sanbu.com/images/over_t-mishin.gif';

preload_img13=new Image();
preload_img13.src='http://www.kk-sanbu.com/images/over_komono.gif';

preload_img14=new Image();
preload_img14.src='http://www.kk-sanbu.com/images/over_custom.gif';

preload_img15=new Image();
preload_img15.src='http://www.kk-sanbu.com/images/over_b-shinzan.gif';

preload_img16=new Image();
preload_img16.src='http://www.kk-sanbu.com/images/over_b-kousyou.gif';

preload_img17=new Image();
preload_img17.src='http://www.kk-sanbu.com/images/over_b-koubu.gif';

preload_img18=new Image();
preload_img18.src='http://www.kk-sanbu.com/images/over_b-busen.gif';

preload_img19=new Image();
preload_img19.src='http://www.kk-sanbu.com/images/over_ago.gif';

preload_img20=new Image();
preload_img20.src='http://www.kk-sanbu.com/images/over_m-catalog.gif';

preload_img21=new Image();
preload_img21.src='http://www.kk-sanbu.com/images/over_guide.gif';

preload_img22=new Image();
preload_img22.src='http://www.kk-sanbu.com/images/over_maga.gif';

preload_img23=new Image();
preload_img23.src='http://www.kk-sanbu.com/images/over_mame.gif';

preload_img24=new Image();
preload_img24.src='http://www.kk-sanbu.com/images/b_isshiki-on.gif';

preload_img25=new Image();
preload_img25.src='http://www.kk-sanbu.com/images/b_men-on.gif';

preload_img26=new Image();
preload_img26.src='http://www.kk-sanbu.com/images/b_dou-on.gif';

preload_img27=new Image();
preload_img27.src='http://www.kk-sanbu.com/images/b_kote-on.gif';

preload_img28=new Image();
preload_img28.src='http://www.kk-sanbu.com/images/b_tare-on.gif';

<!--------------------preload_end-------------------->

<!--------------------window.open_start-------------------->

function subWin1(){
window.open('http://www.kk-sanbu.com/guide/index.html','window2','resizable=1,menubar=1,directories=no,scrollbars=1,status=no,location=no,width=370,HEIGHT=400');
}

function subWin2(){
window.open('http://www.kk-sanbu.com/guide/nouki.html','window2','resizable=1,menubar=1,directories=no,scrollbars=1,status=no,location=no,width=370,HEIGHT=400');
}

function subWin3(){
window.open('http://www.kk-sanbu.com/guide/size.html','window2','resizable=1,menubar=1,directories=no,scrollbars=1,status=no,location=no,width=370,HEIGHT=400');
}

function subWin4(){
window.open('http://www.kk-sanbu.com/item/price/koubu.html','window2','resizable=1,menubar=1,directories=no,scrollbars=1,status=no,location=no,width=370,HEIGHT=400');
}

function subWin5(){
window.open('http://www.kk-sanbu.com/item/price/kousyou.html','window2','resizable=1,menubar=1,directories=no,scrollbars=1,status=no,location=no,width=370,HEIGHT=400');
}

function subWin6(){
window.open('http://www.kk-sanbu.com/item/price/busen.html','window2','resizable=1,menubar=1,directories=no,scrollbars=1,status=no,location=no,width=370,HEIGHT=400');
}

function subWin7(){
window.open('http://www.kk-sanbu.com/item/price/shinzan.html','window2','resizable=1,menubar=1,directories=no,scrollbars=1,status=no,location=no,width=370,HEIGHT=400');
}

function on(){window.focus();}
function closeWin(){parent.close();}

<!--------------------window.open_end-------------------->

<!--------------------window.scroll_start-------------------->
var pageScrollTimer;
function pageScroll(toX,toY,frms,cuX,cuY) { // 020314
 if (pageScrollTimer) clearTimeout(pageScrollTimer);
 if (!toX || toX < 0) toX = 0;
 if (!toY || toY < 0) toY = 0;
 if (!cuX) cuX = 0 + getScrollLeft();
 if (!cuY) cuY = 0 + getScrollTop();
 if (!frms) frms = 6;

 cuX += (toX - getScrollLeft()) / frms; if (cuX < 0) cuX = 0;
 cuY += (toY - getScrollTop()) / frms;  if (cuY < 0) cuY = 0;
 var posX = Math.floor(cuX);
 var posY = Math.floor(cuY);
 window.scrollTo(posX, posY);
 if (posX != toX || posY != toY) {
  pageScrollTimer = setTimeout("pageScroll("+toX+","+toY+","+frms+","+cuX+","+cuY+")",16);
 }
}

function jumpToPageTop() { // 020301
 if (!MacIE3 && !MacIE4 && !NN && window.scrollTo || NN && (Vminor >= 4.75) && window.scrollTo) {
  pageScroll(0,0,5);
 } else {
  location.hash = "top";
 }
}

function hideScrollBar(_resW,_resH) {
 if (screen.width > _resW && screen.height > _resH) {
  with (document) {
   write('<style type="text/css">');
   write('body { overflow: hidden; }');
   write('<\/style>');
  }
 }
}


<!-- -->
var Mac = navigator.appVersion.indexOf('Mac',0) != -1;
var Win = navigator.appVersion.indexOf('Win',0) != -1;
var IE  = navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1;
var NN  = navigator.appName.indexOf("Netscape",0) != -1;
var Moz = navigator.userAgent.indexOf("Gecko",0) != -1;
var Opera = window.opera;
var Vmajor = parseInt(navigator.appVersion); // ex. 3
var Vminor = parseFloat(navigator.appVersion); // ex. 3.01

var MacIE4 = ((Mac && navigator.appVersion.indexOf('MSIE 4.',0) != -1));
var MacIE3 = ((Mac && navigator.appVersion.indexOf('MSIE 3.',0) != -1));

function setObj(id) {
	if (document.all) {
		return document.all(id);
	} else if (document.getElementById) {
		return document.getElementById(id);
	} else if (document.layers) {
		return document.layers[id];
	}
	return false;
}

// --------------------
// [window] scroll
// --------------------

function getScrollLeft() { // 020225
 if ((navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1)) {
  return document.body.scrollLeft;
 } else if (window.pageXOffset) {
  return window.pageXOffset;
 } else {
  return 0;
 }
}

function getScrollTop() { // 020225
 if ((navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1)) {
  return document.body.scrollTop;
 } else if (window.pageYOffset) {
  return window.pageYOffset;
 } else {
  return 0;
 }
}

function getScrollWidth() { // 010317
 if ((navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1)) {
  return document.body.scrollWidth;
 } else if (window.innerWidth) {
  return window.innerWidth;
 }
 return 0;
}

function getScrollHeight() { // 010317
 if ((navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1)) {
  return document.body.scrollHeight;
 } else if (window.innerHeight) {
  return window.innerHeight;
 }
 return 0;
}
<!--------------------window.scroll_end-------------------->