var dnimages = new Array;
var urls = new Array;
var buttons = new Array;


	dnimages[0] = '/web/upload/img/main1.jpg';
	urls[0] = '/front/php/category.php?cate_no=100'; /* 1¹ø° À̹ÌÁö ¸µÅ© */
	buttons[0] = '/web/upload/img/spacer.gif';
	
	dnimages[1] = '/web/upload/img/main2.jpg';
	urls[1] = 'front/php/category.php?cate_no=32'; /* 2¹ø° À̹ÌÁö ¸µÅ© */
	buttons[1] = '/web/upload/img/spacer.gif';
	

var cliImg = '';
var cliImgSrc = '';
var n = Math.round(Math.random() * 7);
var interval = 5000;
var setTimeId = '';

function blursStop() {
	clearTimeout(setTimeId);
}

function blursStart() {
	blurs();
}

function chki(ci, no) {
	var pImg = document.all.RollImg;
	var pUrl = document.all.RollUrl;

	if(cliImg == '') {
		cliImg = ci;
		cliImgSrc = ci.src;
		ci.src = buttons[no];
		n=no;
		pImg.src = dnimages[no];
		pUrl.href = urls[no];		
	} else if(cliImg != ci) {
		cliImg.src = cliImgSrc;
		cliImg = ci;
		cliImgSrc = ci.src;
		ci.src = buttons[no];
		n=no;
		pImg.src = dnimages[no];
		pUrl.href = urls[no];		
	}
}

function blurs() {
	n = (n >= 1) ? 0 : n+1;
	setimgurl();
	setTimeId=setTimeout("blurs()",interval);
}

function setimgurl() {
	var ci = eval('document.all.num_img'+n);

	document.all.RollImg.filters.blendTrans.apply();
	document.all.RollUrl.href=urls[n];
	document.all.RollImg.src=dnimages[n];
	document.all.RollImg.filters.blendTrans.play();
	
	if(cliImg == '') {
		cliImg = ci;
		cliImgSrc = ci.src;
		ci.src = buttons[n];
	} else if(cliImg != ci) {
		cliImg.src = cliImgSrc;
		cliImg = ci;
		cliImgSrc = ci.src;
		ci.src = buttons[n];
	}
}