function GetPhoto()
{
    var topIndex = 7;
    var objImgPhoto = document.getElementById('imgPhoto');
    
    if (objImgPhoto)
    {
        var rndIndex = Math.floor((Math.random() * topIndex) + 1);
        
        objImgPhoto.src = 'photography/images/0' + rndIndex + '.jpg';
    }
}