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) { //v4.0
  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];}
}

function SelectUnit() {
 var chk = "";
 for (i=0;i<document.form1.select_unit.length;i++) {
  if (document.form1.elements[i].checked) chk = i;
 }
 var unit_name = document.form1.elements[chk].value;
 if (document.all) {
  document.all["selected_unit"].innerHTML = unit_name;
 } else if (document.layers) {
  document.layers["selected_unit"].document.open();
  document.layers["selected_unit"].document.write(unit_name);
  document.layers["selected_unit"].document.close();
  window.resizeBy(1,1);
 } else if (document.getElementById) {
  document.getElementById("selected_unit").innerHTML = unit_name;
 }
}

function CheckSelectbox(s) {
 var selectNum = document.t_setting.t_state.selectedIndex;
 var stateIndex = new Array();
 for (i=0;i<document.t_setting.t_state.length;i++) {
  stateIndex[i] = document.t_setting.t_state[i].value;
 }
 if (stateIndex[selectNum] == "5") {
  alert("トーナメントの状態を「終了」に変更することになりますがよろしいですか？\nトーナメント「終了」後は状態の変更が出来なくなります。");
 }
}

function GetBrowserInfo() { // ブラウジング環境取得
	var ua = navigator.userAgent ;
	var browser = navigator.appName ;
	if(ua.indexOf('Mac')!=-1){ // MAC?
		status = "MAC";
	} else if(ua.indexOf('Win')!=-1){
		if(browser.charAt(0)=="N"){	// Mozilla系?
			if(ua.indexOf('Netscape')!=-1){ // ネスケ?
				status = "Netscape";
			} else if(ua.indexOf('Firefox')!=-1){ // Firefox?
				status = "Firefox";
			} else { // その他のGecko系?
				status = "Other";
			}
		} else if(ua.indexOf('Opera')!=-1){ // WIN版Opera用CSS
			status = "Opera";
		} else if(browser.charAt(0)=="M"){ // IE
			status = "Explorer";
		} else {
			status = "";
		}
	}
	return(status);
}

function JumpURL(form_name) {
 var fn = document.forms[form_name];
 fn.submit();
}