//=============================================
// closewin
//=============================================
function closewin() {
	window.close();
}


//=============================================
// changeimg
//=============================================

function img00(imgname) {
	document.getElementById("img").src="../img/library/top-bg-bt.gif";
}

function img01(imgname) {
	document.getElementById("img").src="../img/library/top-bg-bt-mae.gif";
}

function img02(imgname) {
	document.getElementById("img").src="../img/library/top-bg-bt-tugi.gif";
}

function img03(imgname) {
	document.getElementById("img").src="../img/library/top-bg-bt1.gif";
}

function img04(imgname) {
	document.getElementById("img").src="../img/library/top-bg-bt2.gif";
}

function img05(imgname) {
	document.getElementById("img").src="../img/library/top-bg-bt3.gif";
}

function img06(imgname) {
	document.getElementById("img").src="../img/library/top-bg-bt4.gif";
}

function img07(imgname) {
	document.getElementById("img").src="../img/library/top-bg-bt5.gif";
}



function book00(imgname) {
	document.getElementById("img").src="../img/library/book-menu.gif";
}

function book01(imgname) {
	document.getElementById("img").src="../img/library/book-menu-right.gif";
}

function book02(imgname) {
	document.getElementById("img").src="../img/library/book-menu-left.gif";
}