var arraySrc = new Array(
		//"img/toppage/newissue_181601.jpg",
		//"img/toppage/newissue_181401.jpg",
		//"img/toppage/newissue_181001.jpg",
		//"img/toppage/newissue_182901.jpg",
		//"img/toppage/newissue_183001.jpg",
		//"img/toppage/newissue_182801.jpg",
		//"img/toppage/newissue_183201.jpg",
		//"img/toppage/newissue_183301.jpg",
		"img/toppage/newissue_183401.jpg",
		"img/toppage/newissue_183501.jpg",
		"img/toppage/newissue_183601.jpg",
		"img/toppage/newissue_183801.jpg",
		"img/toppage/newissue_184001.jpg",
		"img/toppage/newissue_184101.jpg",
		"img/toppage/newissue_184201.jpg"
	);

	var arrayHref = new Array(
		//"./item/181601.htm",
		//"./item/181401.htm",
		//"./item/181001.htm",
		//"./item/182901.htm",
		//"./item/183001.htm",
		//"./item/182801.htm",
		//"./item/183201.htm",
		//"./item/183301.htm",
		"./item/183401.htm",
		"./item/183501.htm",
		"./item/183601.htm",
		"./item/183801.htm",
		"./item/184001.htm",
		"./item/184101.htm",
		"./item/184201.htm"
	);

	var keyArray = Math.floor(Math.random() * arraySrc.length);

	function newIssueChange() {
		clearTimeout();
		keyArray++;
		if(keyArray >= arraySrc.length) keyArray = 0;
		document.newissueimage.src = arraySrc[keyArray];
		setTimeout("newIssueChange()", 5000);
	}

	function newIssueClick() {
		location.href = arrayHref[keyArray];
	}