var aImages = new Array();
aImages[aImages.length] = './graph/d175a9e9-69b7-e157-a9c5-c066248a2488.gif'
aImages[aImages.length] = './graph/bcac59b6-2996-9c9b-6ec4-fb5e89f92a02.gif'
aImages[aImages.length] = './graph/14e0ec50-9b58-a27d-1be6-715c42983dd2.gif'
aImages[aImages.length] = './graph/8713f6b3-a412-6194-e0bd-47b297cd3de6.gif'
aImages[aImages.length] = './graph/9eddd574-6441-f6d1-cccc-8f9fe83d46a1.gif'
aImages[aImages.length] = './graph/1283710d-47df-0a23-d39f-4fa2bca04a96.gif'
aImages[aImages.length] = './graph/cb142fa2-3ea5-1b58-a8f8-cf2246007599.gif'
aImages[aImages.length] = './graph/34700227-1187-c679-8474-257ddcf982a8.gif'
aImages[aImages.length] = './graph/33b9e9c4-41ab-df4d-c27c-67f6ef83a630.gif'
aImages[aImages.length] = './graph/09a14973-8e36-7c45-2d3c-a5f37837abf6.gif'
aImages[aImages.length] = './graph/c2b1d165-a612-90a8-feb6-c632265fc157.gif'
aImages[aImages.length] = './graph/2b173e90-a41d-783b-0c39-37e0db95c164.gif'
aImages[aImages.length] = './graph/8289e50d-a85f-db42-8511-49107304c6ff.jpg'
aImages[aImages.length] = './graph/c6a39d36-37a3-0150-ce96-6c4a8fceca96.gif'
aImages[aImages.length] = './graph/0a9cc132-9deb-b93c-2e89-170432ccd6a3.gif'
aImages[aImages.length] = './graph/c8d7b0c2-3c75-2807-feb1-3260a360e814.gif'
aImages[aImages.length] = './graph/37cf01de-3eed-ab65-5cf5-04ef07ddf93d.gif'
aImages[aImages.length] = './graph/7a50dadb-e6d2-9451-b5cd-854a631dfc8c.gif'
var c = -1;
function getRandomNumber(max) 
{
    return (Math.ceil(Math.random()*max)); 
}

function rotate(j)
{ 
    if(aImages.length==0) {
        return;
    }
    while(c==j && aImages.length>1) { 
        j = getRandomNumber(aImages.length)-1; 
    } 
    var o = document.getElementById('prtimg'); 
    o.src = aImages[j]; 
 
    c = j; 
    if(aImages.length>1) { 
        var t = setTimeout("rotate(" + j + ")", 4000); 
    }
}