function backlink(w){
	var txt = '';
	txt =txt +'<table width="'+w+'" border="0" cellspacing="0" cellpadding="0">';
	txt =txt +'<tr>';
	txt =txt + '<td align="right" class="smalla"><img src="http://fujinomiya.cococala.net/html/images/icon_01_b.gif" alt="" width="6" height="20" style="vertical-align:middle;"><a href="javas';
	txt =txt + 'cript:history.';
	txt =txt + 'back();"> 前のページにもどる</a></td>';
	txt =txt + '</tr>';
	txt =txt +'</table>';
	document.write(txt);
}

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) { //v4.01
  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 && d.getElementById) x=d.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];}
}

/* Roll Over */
function setRollOver() {
    if(!document.getElementsByTagName) return false;
    var ovrImgList = document.getElementById("header").getElementsByTagName("img");
    for(var i = 0; i < ovrImgList.length; i++) {
        if(ovrImgList[i].src.match(/_off./i)) {
            preLoadImg(ovrImgList[i].src.replace(/_off./i,"_on."));
            ovrImgList[i].onmouseover = function() {
                this.src = this.src.replace(/_off./i,"_on.");
                return false;
            }
            ovrImgList[i].onmouseout = function() {
                this.src = this.src.replace(/_on./i,"_off.");
                return false;
            }
        }
    }
    return true;
}

/* Preload */
function preLoadImg(f) {
    if(document.images) {
        var loadedImg = new Image();
        loadedImg.src = f;
    }
}

/* Onload */
function setOnLoad() {
    setRollOver();
}
window.onload = setOnLoad;