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];}
}

function openWindow(strURL) {
	window.open(strURL,'popwin','status=no,toolbar=no,location=yes,resizable=yes,scrollbars=yes,width=350,height=380');
}

function changeClass(){
	var tables= document.getElementsByTagName("TABLE");
	for(var i=0;i<tables.length;i++){
		if(tables[i].getAttribute("border")>="1"){
		  
		  tables[i].className="borderTable";		
			
		}
	}
}

function checkForm_Checkbox(form, key) {
//	var s = url;
	var o = (form.elements[key].length) ? form.elements[key] : [form.elements[key]];
	var checkdCount = 0;
	
	for(var i = 0; i < o.length; i++) {
		if (o[i].checked) {
//			s = s + "&" + key + "=" + o[i].value;
			checkdCount++;
		}
	}
	
	if (!checkdCount) {
		alert('内容をご確認いただけましたら、チェックを入れてください');
		return false;
	}else{
		return true;
	}
}