// ============================== //
// RollOver Images Set
// ============================== //
if(navigator.appVersion.charAt(0) >=3){

	// Imgages
	var rollImg = new Array();
	for( ii = 0 ; ii < 14 ; ii++ ){
		rollImg[ii] = new Image();
	}
	// Btn(Back to Top)
	rollImg[0].src= "/common/img/btn_pagetop_off.gif"
	rollImg[1].src= "/common/img/btn_pagetop_on.gif"

	// Btn(Close)
	rollImg[2].src= "/common/img/btn_close_off.gif"
	rollImg[3].src= "/common/img/btn_close_on.gif"

	// Link Icon 01
	rollImg[4].src= "/common/img/link_icon01_off.gif"
	rollImg[5].src= "/common/img/link_icon01_on.gif"

	// Backnumber Link Icon 01
	rollImg[6].src= "/common/img/backnumber_icon01_off.gif"
	rollImg[7].src= "/common/img/backnumber_icon01_on.gif"

	// Backnumber Link Icon 02(RED)
	rollImg[8].src= "/common/img/backnumber_icon02_off.gif"
	rollImg[9].src= "/common/img/backnumber_icon02_on.gif"

	// Btn(Newest Specilal)
	rollImg[10].src= "/common/img/btn_newest_off.gif"
	rollImg[11].src= "/common/img/btn_newest_on.gif"
	
	// Btn(Newest Lesson)
	rollImg[12].src= "/common/img/btn_newlesson_off.gif"
	rollImg[13].src= "/common/img/btn_newlesson_on.gif"
}


// ============================== //
// Navigation RollOver Change Images
// ============================== //
function rollBtn(dim,cnt){
	if(navigator.appVersion.charAt(0) >= 3 ){
		document.images[dim].src=rollImg[cnt].src;
	}
}


// ============================== //
// PopUp Open
// ============================== //
var popWin=0;
function popOpen(gameUrl,width,height){
	if(popWin){
		if(!popWin.closed) popWin.close();
	}
	popWin = window.open(gameUrl, 'TahitiPop', 'toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=no,resizable=no,width='+width+',height='+height);
}

// ============================== //
// PopUpScroll Open
// ============================== //
var popWin=0;
function popOpenScroll(gameUrl,width,height){
	if(popWin){
		if(!popWin.closed) popWin.close();
	}
	popWin = window.open(gameUrl, 'TahitiPop', 'toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width='+width+',height='+height);
}

// ============================== //
// PopUp Size Check
// ============================== //
function resizeToWIN(width,height,oj){
	if(!arguments[2])oj=self
	//--リサイズしてみて内寸取得
	oj.resizeTo(width,height)
	if(window.opera||document.layers){	//n4,o6,o7用
		var w = oj.innerWidth
		var h = oj.innerHeight
	} else if(document.all){			//e4,e5,e6用
		var w = oj.document.body.clientWidth 
		var h = oj.document.body.clientHeight
	} else if(document.getElementById){ //n6,n7,m1,s1用
		var w = oj.innerWidth
		var h = oj.innerHeight
	}
	//resizeToの結果内寸が 正しければ、そのまま。
	// 違うなら、差分を加算。
	if(width!=w||height!=h){
		oj.resizeBy((width-w),(height-h))
		if(document.layers)
		oj.location.reload(0) //n4はreloadでresizeバグ回避 
	}
	oj.focus()				//フォーカスする
}