>Does this work for you:

    #Body {
>        padding-bottom: 101px;
>    }
>
>   
>    #Footer {
>        position: absolute;
>        margin-top: -101px;
>        left: 0;
>        bottom: 0;
>        width: 100%;
>        min-height: 80px;
>        height: auto;
>        line-height: 80px;
>        padding-top: 10px;
>        padding-bottom: 10px;
>        border-top: 1px solid #555555;
>    }

That is very smart. At first, it appears to work. I will do more test. This effect appeared on a few pages only.

Thanks