//----------------------------------------//
//画像切り替え//
//----------------------------------------//
function findObj(n, d) { //v3.0
  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=findObj(n,d.layers[i].document); return x;
}
function swapImage() { //v3.0
  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function swapImgRestore() { //v3.0
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function preloadImages() { //v3.0
 var d=document; if(d.images){ if(!d.p) d.p=new Array();
   var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
   if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}



//----------------------------------------//
//New Window Open Script
//----------------------------------------//

function openNewWindow(theURL,winName,features) {
	openedWindow=window.open(theURL,winName,features);
	openedWindow.focus();
}



//----------------------------------------//
//window resize//
//----------------------------------------//
function resizeCheck() {
	var yourOs;
	var uName = navigator.userAgent;
	
	if(uName.indexOf("Win")!=-1){
		yourOs = "win"; //Win
	}else if(uName.indexOf("Mac")!=-1){
		yourOs = "mac"; //Mac
	}else{
		yourOs = ""; //その他
	}
	
	if(uName.indexOf("Safari")!=-1){
		//Safari用
		window.resizeTo(860,790);
	}else if(uName.indexOf("Opera")!=-1){
		window.resizeTo(870,790);
		//Oprea用
		if(yourOs == "mac"){
			window.resizeTo(860,790);
		}else{
			window.resizeTo(870,790);
		}
	}else if(uName.indexOf("MSIE")!=-1){
		//IE用
		if(yourOs == "mac"){
			window.resizeTo(860,790);
		}else{
			window.resizeTo(870,790);
		}
	}else if(uName.indexOf("Netscape6")!=-1){
		//Netscape6用の命令をここに書く
		if(yourOs == "mac"){
			window.resizeTo(860,760);
		}else{
			window.resizeTo(870,760);
		}
	}else if(uName.indexOf("Gecko")!=-1){
		//Netscape6や7などMozillaのGeckoエンジン
		if(yourOs == "mac"){
			window.resizeTo(860,800);
		}else{
			window.resizeTo(870,800);
		}
	}else if(navigator.appName=="Netscape"){
		//Netscape用
		if(yourOs == "mac"){
			window.resizeTo(860,760);
		}else{
			window.resizeTo(870,760);
		}
	}else{
		if(yourOs == "mac"){
			window.resizeTo(860,790);
		}else{
			window.resizeTo(870,790);
		}
	}
}



//----------------------------------------//
//window center//
//----------------------------------------//
function centerWindow() {
	x = (screen.width - 980)/2;
	y = (screen.height - 640)/2;
	window.moveTo(x, y);
	window.focus();
}



//----------------------------------------//
//backCheck(EVENT bus)//
//----------------------------------------//
function HBack() {
	if(!document.referrer){
		HBUrl="index.html";
	}else{
		HBUrl=document.referrer;
	}
	location.href=HBUrl;
}