//########################################
//ブラウザのチェック
//########################################
function detectVersion(){
	version = parseInt(navigator.appVersion); 
	return version; 
}
function detectOS(){
	if(navigator.userAgent.indexOf('Win') == -1) { 
		OS = 'Macintosh'; 
	} else { 
		OS = 'Windows'; 
	}
	return OS; 
} 
function detectBrowser(){
	if(navigator.appName.indexOf('Netscape') == -1) { 
		browser = 'IE'; 
	} else { 
		browser = 'Netscape'; 
	}
	return browser;
}

//########################################
//ウィンドウのリサイズ
//########################################
function openFlashPage(url){
	if((detectOS() == 'Windows') && (detectBrowser() == 'IE')){
		var opWin=window.open(url,'exhibition','fullscreen=yes,resizable=yes,status=no,scrollbars=yes');
		opWin.moveTo(0,0);
	}else{
		var xSize=screen.width;
		var ySize=screen.height;
		var winSize = 'width='+xSize+',height='+ySize+',resizable=yes,status=no,scrollbars=yes';
		var opWin=window.open(url,'exhibition', winSize);
		opWin.moveTo(0,0);
	}
}

//########################################
//トップページのイメージ切り替え
//########################################
var img_array = ["index_img_01.jpg",
																	"index_img_02.jpg",
																	"index_img_03.jpg",
																	"index_img_04.jpg",
																	"index_img_05.jpg",
																	"index_img_06.jpg",
																	"index_img_07.jpg",
																	"index_img_08.jpg",
																	"index_img_09.jpg",
																	"index_img_10.jpg",
																	"index_img_11.jpg",
																	"index_img_12.jpg"];
function setRandamIMG(){
	var rnd = Math.floor(Math.random()*img_array.length);
	document.write('<img src="image/'+img_array[rnd]+'" title="ENTER" alt="ENTER" width="626" height="297" />');
}

//########################################
//ウィンドウのリサイズ
//########################################
function winOpen(url, w, h){
	var newWin = window.open(url,'popup','width='+w+',height='+h+',scrollbars=yes,statusbar=no');
	newWin.focus();
	return false;
}