var fadeimages = new Array;
var linkarr = new Array;
var numimg = new Array;

	fadeimages[0] = 'images/top_en1.jpg';
	fadeimages[1] = 'images/top_en2.jpg';
	fadeimages[2] = 'images/top_en3.jpg';
	fadeimages[3] = 'images/top_en4.jpg';

var cliImg ='';
var cliImgSrc = '';
var n = Math.round(Math.random() * 10);
var interval = 4000;
var setTimeId = '';

function rotateStop()
{
	clearTimeout(setTimeId);
}

function rotateStart()
{
	rotate();
}

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

	if(cliImg == '') {
		cliImg = ci;
		cliImgSrc = ci.src;
		ci.src = numimg[no];
		n=no;
		pImg.src = fadeimages[no];
		//pUrl.href = linkarr[no];		
	} else if(cliImg != ci) {
		cliImg.src = cliImgSrc;
		cliImg = ci;
		cliImgSrc = ci.src;
		ci.src = numimg[no];
		n=no;
		pImg.src = fadeimages[no];
		//pUrl.href = linkarr[no];		
	}
}

function rotate()
{
	n = (n >= 3) ? 0 : n+1;
	setimgurl();
	setTimeId=setTimeout("rotate()",interval);
}

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

	document.all.RollImg.filters.blendTrans.apply();
	//document.all.RollUrl.href=linkarr[n];
	document.all.RollImg.src=fadeimages[n];
	document.all.RollImg.filters.blendTrans.play();
	
	if(cliImg == '') {
		cliImg = ci;
		cliImgSrc = ci.src;
		ci.src = numimg[n];
	} else if(cliImg != ci) {
		cliImg.src = cliImgSrc;
		cliImg = ci;
		cliImgSrc = ci.src;
		ci.src = numimg[n];
	}
}