function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}



<!-- ■Overture -->
<!--
function ShowListings(seq) {
	var i=6;
	// width 300px
	if (seq == 70 || seq == 69) { 
    	var data='<center><table style="width: 300px"><tr><td style="font-size: 12px;vertical-align:top;">';
    		var descr = zSr[i++]; // listing description
    		var unused1 = zSr[i++]; // (ignore)
    		var clickURL = zSr[i++]; // listing link
    		var title = zSr[i++]; // listing title
    		var sitehost = zSr[i++]; // advertiserfs domain name
    		var unused2 = zSr[i++]; // (ignore)
    		//data += i;
    		data +='<P><SPAN style="font:bold; color:blue; text-decoration:underline">';
    		data +='<A TARGET="_new" HREF="' + clickURL + '">';
    		data +=title + '</A></SPAN>';
    		data +='<BR>' + descr + '<BR>';
    		data +='<SPAN style="font:italic; font-size:80%; color:"616161"">' + sitehost + '</SPAN></P>';
 
    	data += '<td></tr>';
    	data += '<tr><td style="font-size:12px;text-align:right;" >インタレストマッチ - <a href="http://ov.yahoo.co.jp/service/int/index.html" target="_blank" style="text-decoration:none;">広告の掲載について</a></td></tr>';
    	data += '</table></center>';
    	document.write(data);
	// width 710px
	} else {
    	var data='<center><table style="width: 720px"><tr>';
    	while (i < zSr.length) {
    		var descr = zSr[i++]; // listing description
    		var unused1 = zSr[i++]; // (ignore)
    		var clickURL = zSr[i++]; // listing link
    		var title = zSr[i++]; // listing title
    		var sitehost = zSr[i++]; // advertiserfs domain name
    		var unused2 = zSr[i++]; // (ignore)
    		if (i==12 || i==24) {data += '<td style="font-size: 12px;vertical-align:top;">';}
    		//data += i;
    		data +='<P><SPAN style="font:bold; color:blue; text-decoration:underline">';
    		data +='<A TARGET="_new" HREF="' + clickURL + '">';
    		data +=title + '</A></SPAN>';
    		data +='<BR>' + descr + '<BR>';
    		data +='<SPAN style="font:italic; font-size:80%; color:"616161"">' + sitehost + '</SPAN></P>';
    		if (i==18 || i==30) {data += '</td>';}
    	}
    	data += '</tr>';
    	data += '<tr><td style="font-size:12px;text-align:right;" colspan="2">インタレストマッチ - <a href="http://ov.yahoo.co.jp/service/int/index.html" target="_blank" style="text-decoration:none;">広告の掲載について</a></td></tr>';
    	data += '</table></center>';
    	document.write(data);
    }
}
// -->