function movepic(imgID, linkID, direction) {

    var imgMain = document.getElementById(imgID);
    var linkMain = document.getElementById(linkID);
    var num = 0;

    var arr = imgMain.src.split('?');
    num = arr[1];

    if (num == null) {
        var arr = imgMain.src.split('/');
        num = arr[arr.length - 1].split('.')[0];
    }

    var imgurl = '';
    if (num && num != '') {
        var numint = parseInt(num);
        switch (direction) {
            case 'next':
                if (numint < 7)
                    numint++;
                else
                    numint = 1;
                break;
            case 'prev':
                if (numint > 1)
                    numint--;
                else
                    numint = 7;
                break;
        }

        imgurl = "App_Themes/SportNow/img/rpt/" + numint + ".png";
        imgMain.src = imgurl;
        
        var link;
        switch (numint) {
            case 1:
                link = "http://sportnow.com/Networks/Soccer/Soccer/1881938/profile/default.aspx";
                break;
            case 2:
                link = "http://sportnow.com/Networks/Basketball/Basketball/1881845/profile/default.aspx";
                break;
            case 3:
                link = "http://sportnow.com/Networks/Football/Football/1881871/profile/default.aspx";
                break;
            case 4:
                link = "http://sportnow.com/Networks/Baseball/Baseball/1881844/profile/default.aspx";
                break;
            case 5:
                link = "http://sportnow.com/Networks/Tennis/Tennis/1881949/profile/default.aspx";
                break;
            case 6:
                link = "http://sportnow.com/Networks/Golf/Golf/1881878/profile/default.aspx";
                break;
            case 7:
                link = "http://sportnow.com/Networks/Motor%20Sports/Motor-Sports/1881960/profile/default.aspx";
                break;
        }
        
        linkMain.href = link;

    }
}