jumpURL = new Array();
imgURL  = new Array();
imgALT  = new Array();

jumpURL[0]  = "./cgi-bin/cc/ccount.cgi?cnt=orix-sec&url=http://www.orix-sec.co.jp/";
jumpURL[1]  = "./cgi-bin/cc/ccount.cgi?cnt=iwaisec&url=http://www.iwaisec.co.jp/";
jumpURL[2]  = "./cgi-bin/cc/ccount.cgi?cnt=cosmo-sec&url=http://www.cosmo-sec.co.jp/";
jumpURL[3]  = "./cgi-bin/cc/ccount.cgi?cnt=hs-sec&url=http://www.hs-sec.co.jp/";
jumpURL[4]  = "./cgi-bin/cc/ccount.cgi?cnt=kotobuki-sec&url=http://www.kotobuki-sec.co.jp/";
jumpURL[5]  = "./cgi-bin/cc/ccount.cgi?cnt=nse&url=http://www.nse.or.jp/";
jumpURL[6]  = "./cgi-bin/cc/ccount.cgi?cnt=okachi-sec&url=http://www.okachi-sec.co.jp/";
jumpURL[7]  = "./cgi-bin/cc/ccount.cgi?cnt=zainas-am&url=http://www.zainas-am.co.jp/";
jumpURL[8]  = "./cgi-bin/cc/ccount.cgi?cnt=k24-sec&url=http://www.kabu24.tv/demo/commodity/";

imgURL[0]   = "./images/banner/orix-sec.gif";
imgURL[1]   = "./images/banner/iwaisec.gif";
imgURL[2]   = "./images/banner/cosmo-sec.gif";
imgURL[3]   = "./images/banner/hs-sec.gif";
imgURL[4]   = "./images/banner/kotobuki-sec.gif";
imgURL[5]   = "./images/banner/nse.gif";
imgURL[6]   = "./images/banner/okachi-sec.gif";
imgURL[7]   = "./images/banner/zainas-am.gif";
imgURL[8]   = "./images/banner/k24-sec_demo.gif";

imgALT[0]   = "オリックス証券";
imgALT[1]   = "岩井証券";
imgALT[2]   = "コスモ証券";
imgALT[3]   = "エイチ・エス証券";
imgALT[4]   = "寿証券";
imgALT[5]   = "名古屋証券取引所";
imgALT[6]   = "岡地証券";
imgALT[7]   = "ザイナスアセットマネジメント";
imgALT[8]   = "株二四証券 デモサイト";

var rnum = 0;
num = new Array();

for (i = 0; i < imgURL.length; i++) {
	num[i]=i;
}

/***
	banner image is displayed at random
***/
function randomBanner()
{
	rnum = Math.floor(Math.random()*imgURL.length);
	document.rbanner.src = imgURL[rnum];
}
function rjumpURLs()
{
	window.open(jumpURL[rnum]);
}

/***
	banner image is displayed at regular intervals
****
	※以下の関数が必要
	jumpURLs(数字)
	imgURLs(数字)
	※以下のタグが必要
	<a href="#" onclick="jumpURLs(数字)">
	<img src="javaScript:imgURLs(数字)" name="sbanner数字">
	</a>
	※body に追加
	setInterval('slideBanner()',5000);
***/
function setBanner()
{
	document.sbanner0.src = imgURL[num[0]];
	document.sbanner1.src = imgURL[num[1]];
	document.sbanner2.src = imgURL[num[2]];
	document.sbanner3.src = imgURL[num[3]];
	document.sbanner4.src = imgURL[num[4]];
	document.sbanner5.src = imgURL[num[5]];
	document.sbanner0.alt = imgALT[num[0]];
	document.sbanner1.alt = imgALT[num[1]];
	document.sbanner2.alt = imgALT[num[2]];
	document.sbanner3.alt = imgALT[num[3]];
	document.sbanner4.alt = imgALT[num[4]];
	document.sbanner5.alt = imgALT[num[5]];
}
function slideBanner()
{
	for (i = 0; i < imgURL.length; i++) {
		num[i]++;
		if (num[i] >= imgURL.length) {
			num[i] = 0;
		}
	}
	setBanner();
}
function jumpURLs(i)
{
	window.open(jumpURL[num[i]]);
}
function imgURLs(i)
{
	switch (i) {
	case 0:
		document.sbanner0.src = imgURL[num[0]];
		document.sbanner0.alt = imgALT[num[0]];
		break;
	case 1:
		document.sbanner1.src = imgURL[num[1]];
		document.sbanner1.alt = imgALT[num[1]];
		break;
	case 2:
		document.sbanner2.src = imgURL[num[2]];
		document.sbanner2.alt = imgALT[num[2]];
		break;
	case 3:
		document.sbanner3.src = imgURL[num[3]];
		document.sbanner3.alt = imgALT[num[3]];
		break;
	case 4:
		document.sbanner4.src = imgURL[num[4]];
		document.sbanner4.alt = imgALT[num[4]];
		break;
	case 5:
		document.sbanner5.src = imgURL[num[5]];
		document.sbanner5.alt = imgALT[num[5]];
		break;
	default:
		document.sbanner0.src = "/images/banner/blank.gif";
		document.sbanner1.src = "/images/banner/blank.gif";
		document.sbanner2.src = "/images/banner/blank.gif";
		document.sbanner3.src = "/images/banner/blank.gif";
		document.sbanner4.src = "/images/banner/blank.gif";
		document.sbanner5.src = "/images/banner/blank.gif";
		document.sbanner0.alt = "";
		document.sbanner1.alt = "";
		document.sbanner2.alt = "";
		document.sbanner3.alt = "";
		document.sbanner4.alt = "";
		document.sbanner5.alt = "";
		break;
	}
}