now = new Date();
seed = now.getTime();

function rand(range) {
	seed = ((seed % 4652353) * 492113) + 1;
	return(seed % range);
}

function popupimg(width, height, adres, nocenter){
	if (parseInt (navigator.appVersion) >= 4 && !nocenter){
		X=(screen.width  - width)/2;
		Y=(screen.height - height)/2;
	}
	else {
		X=100;
		Y=100;
	}
	popupWin = window.open(adres, 'no1', 'location=0,resizable=no,scrollbars=no,width='+width+',height='+height+',top='+Y+',left='+X);
}

function change_t(el, text){
	while(el.firstChild) el.removeChild(el.firstChild);
	el.appendChild(document.createTextNode(text));
}

var m = new Array(0,100,0,100,0,100);
var t = new Array();

function next(i, j, c) {
	m[i]+=1;
	m[j]-=1;

	document.getElementById("a"+c+"1").style.opacity = m[j]/100;
	document.getElementById("a"+c+"1").style.filter="alpha(opacity="+m[j]+")";
	document.getElementById("a"+c+"2").style.opacity = m[i]/100;
	document.getElementById("a"+c+"2").style.filter="alpha(opacity="+m[i]+")";

	t[i] = setTimeout("next("+i+", "+j+", "+c+")",5);
	if (m[i]>98){
		clearTimeout(t[i]);
		imag=document.getElementById('image'+c);
		imag1=document.getElementById('image'+c+'1');
		imag.src=imag1.src;
		imag1.src='';
		document.getElementById("a"+c+"1").style.opacity = 1;
		document.getElementById("a"+c+"1").style.filter="alpha(opacity=100)";
		document.getElementById("a"+c+"2").style.opacity = 0;
		document.getElementById("a"+c+"2").style.filter="alpha(opacity=0)";
		m[i]=0;
		m[j]=100;
	}
}

function rotate(){
 num=namearr.length;
 im0=rand(num);
 im1=im0;
 while(im1==im0)
  im1=rand(num);
 im2=im1;
 while(im2==im0||im2==im1)
  im2=rand(num);
 imag01=document.getElementById('image01');
 imag11=document.getElementById('image11');
 imag21=document.getElementById('image21');

 imag0=document.getElementById('image0');
 imag1=document.getElementById('image1');
 imag2=document.getElementById('image2');

 ur0=document.getElementById('url0');
 ur1=document.getElementById('url1');
 ur2=document.getElementById('url2');

 ur10=document.getElementById('url10');
 ur11=document.getElementById('url11');
 ur12=document.getElementById('url12');

 pp0=document.getElementById('p0');
 pp1=document.getElementById('p1');
 pp2=document.getElementById('p2');

 imag0.src='/images/0.gif';
 imag1.src='/images/0.gif';
 imag2.src='/images/0.gif';

 imag0.src=imgarr[im0];
 imag1.src=imgarr[im1];
 imag2.src=imgarr[im2];

// imag01.src=imgarr[im0];
// imag11.src=imgarr[im1];
// imag21.src=imgarr[im2];

 ur0.href=urlarr[im0];
 ur1.href=urlarr[im1];
 ur2.href=urlarr[im2];

 ur10.href=urlarr[im0];
 ur11.href=urlarr[im1];
 ur12.href=urlarr[im2];

 ur10.firstChild.nodeValue=namearr[im0];
 ur11.firstChild.nodeValue=namearr[im1];
 ur12.firstChild.nodeValue=namearr[im2];

 change_t(pp0, typearr[im0]);
 change_t(pp1, typearr[im1]);
 change_t(pp2, typearr[im2]);
 
// next(1, 2, 0);
// next(3, 4, 1);
// next(5, 6, 2);
 
 window.setTimeout('rotate()', 6000);
}