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_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_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];}
}

//トップページ月別イベントカレンダー用
function setColor(tName){

	tObj = document.all[tName];
	dateObj = new Date();
	m = dateObj.getMonth() + 1;
	switch(m) {
	case 1:
	    tObj.rows[0].cells[0].style.backgroundColor = "yellow";
	    break;
	case 2:
	    tObj.rows[0].cells[1].style.backgroundColor = "yellow";
	    break;
	case 3:
	    tObj.rows[0].cells[2].style.backgroundColor = "yellow";
	    break;
	case 4:
	    tObj.rows[0].cells[3].style.backgroundColor = "yellow";
	    break;
	case 5:
	    tObj.rows[1].cells[0].style.backgroundColor = "yellow";
	    break;
	case 6:	
	    tObj.rows[1].cells[1].style.backgroundColor = "yellow";
	    break;
	case 7:
	    tObj.rows[1].cells[2].style.backgroundColor = "yellow";
	    break;
	case 8:
	    tObj.rows[1].cells[3].style.backgroundColor = "yellow";
	    break;
	case 9:
	    tObj.rows[2].cells[0].style.backgroundColor = "yellow";
	    break;
	case 10:
	    tObj.rows[2].cells[1].style.backgroundColor = "yellow";
	    break;
	case 11:
	    tObj.rows[2].cells[2].style.backgroundColor = "yellow";
	    break;
	case 12:
	    tObj.rows[2].cells[3].style.backgroundColor = "yellow";
	    break;
	default:
	    break;
	}
}

function openwin(url) {
 w = window.open(url, 'win','width=640,height=500,status=yes,scrollbars=yes,directories=no,menubar=yes,resizable=yes,toolbar=yes');
}