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];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
	window.open(theURL,winName,features);
}

function DispSubMenu(id){

if(document.getElementById){

	if(document.getElementById(id).style.display == "none"){
		document.getElementById(id).style.display = "block";
	} else { 
		document.getElementById(id).style.display = "none";
	}
}
else if(document.all){
	if(document.all(id).style.display == "none"){
		document.all(id).style.display = "block";
	} else {
		document.all(id).style.display = "none";
	}
}
else if(document.layers){
	if(document.layers(id).style.display == "none"){
		document.layers(id).style.display = "block";
	} else {
		document.layers(id).style.display = "none";
	}
}

}

function ShowHideDsMenu(targetID) {
selectPrst = new Array();
deletePrst = new Array();
        if( document.getElementById(targetID)) {
                //指定されたIDのstyle.displayがnoneなら
                if( document.getElementById(targetID).style.display == "none") {
				selectPrst.length = 0;
				deletePrst.length = 0;
                    document.getElementById(targetID).style.display = "block";
                    document.getElementById('chdisp').innerHTML = "詳細検索を非表示";
					document.getElementById('Hpref').disabled = true;
					document.getElementById('Hprst').disabled = true;
					document.getElementById('HPrstBox').style.display = "none";
                    document.getElementById('Hswords').disabled = true;
                    document.getElementById('Hsubmit').disabled = true;
                    document.getElementById('Dswords').value = document.getElementById('Hswords').value;
					document.getElementById('Dpref').selectedIndex = document.getElementById('Hpref').options[document.getElementById('Hpref').selectedIndex].value;
					
for (var i=0;i<document.Hsearch.elements.length;i++){
if(document.Hsearch.elements[i].name=='select[]'){
if(document.Hsearch.elements[i].checked){
selectPrst[selectPrst.length] = document.Hsearch.elements[i].value;
} else {
deletePrst[deletePrst.length] = document.Hsearch.elements[i].value;
}
}
}

len = selectPrst.length;
for (var j=0;j<len;j++){
for (var k=0;k<document.Dsearch.elements.length;k++){
if ((document.Dsearch.elements[k].name=='select[]') && (document.Dsearch.elements[k].value == selectPrst[j])) {
document.Dsearch.elements[k].checked = true;
}
}
}

lng = deletePrst.length;
for (var o=0;o<lng;o++){
for (var p=0;p<document.Dsearch.elements.length;p++){
if ((document.Dsearch.elements[p].name=='select[]') && (document.Dsearch.elements[p].value == deletePrst[o])) {
document.Dsearch.elements[p].checked = false;
}
}
}
		
                } else { //blockなら
                    //noneにする
					selectPrst.length = 0;
					deletePrst.length = 0;
                    document.getElementById(targetID).style.display = "none";
                    document.getElementById('chdisp').innerHTML = "詳細検索を表示";
					document.getElementById('Hpref').disabled = false;
					document.getElementById('Hprst').disabled = false;
                    document.getElementById('Hswords').disabled = false;
                    document.getElementById('Hsubmit').disabled = false;
                    document.getElementById('Hswords').value = document.getElementById('Dswords').value;
					document.getElementById('Hpref').selectedIndex = document.getElementById('Dpref').options[document.getElementById('Dpref').selectedIndex].value;
					
for (var j=0;j<document.Dsearch.elements.length;j++){
if(document.Dsearch.elements[j].name=='select[]'){
if(document.Dsearch.elements[j].checked){
selectPrst[selectPrst.length] = document.Dsearch.elements[j].value;
} else {
deletePrst[deletePrst.length] = document.Dsearch.elements[j].value;
}
}
}

len = selectPrst.length;
for (var r=0;r<len;r++){
for (var s=0;s<document.Hsearch.elements.length;s++){
if ((document.Hsearch.elements[s].name=='select[]') && (document.Hsearch.elements[s].value == selectPrst[r])) {
document.Hsearch.elements[s].checked = true;
}
}
}

lng = deletePrst.length;
for (var t=0;t<lng;t++){
for (var u=0;u<document.Hsearch.elements.length;u++){
if ((document.Hsearch.elements[u].name=='select[]') && (document.Hsearch.elements[u].value == deletePrst[t])) {
document.Hsearch.elements[u].checked = false;
}
}
}

                }
        }
}

function setPrstBox(){
if(document.getElementById('HPrstBox').style.display == "none") {
document.getElementById('HPrstBox').style.display = "block";
} else {
document.getElementById('HPrstBox').style.display = "none";
}
}

function PrestBoxClose(){
if(document.getElementById('HPrstBox').style.display == "block") {
document.getElementById('HPrstBox').style.display = "none";
}
}

function DispCommWin(){
if(document.getElementById('commarea').style.display == "none") {
document.getElementById('commarea').style.display = "block";
} else {
document.getElementById('commarea').style.display = "none";
}
}

function CommWinClose(no,lgu){
if(document.getElementById('commarea').style.display == "block") {
document.getElementById('commarea').style.display = "none";
}
//自動遷移は使用しない
//var url = "comment_form.php?jid="+no+"&jname="+lgu;
//cframe.location.replace(url);
}

function chUsr() {
nName = "CmtName="; // 削除するクッキー名
nTime = new Date();
nTime.setYear(nTime.getYear() - 1);
document.cookie = nName + ";expires=" + nTime.toGMTString();
mName = "CmtMail="; // 削除するクッキー名
mTime = new Date();
mTime.setYear(mTime.getYear() - 1);
document.cookie = mName + ";expires=" + mTime.toGMTString();
location.reload();
}

function ChLguImg(img,width,height){
document.getElementById('LguImg').innerHTML = '<img src="./images/lgu/'+img+'" width="'+width+'" height="'+height+'" />';
}