//Gallery functions
    
    var stateMatch = RegExp("(.+)_(.+)_");
    function CMShover(row, IsOver){
        if(IsOver){row.className = row.className.replace(stateMatch, "$1_hover_");}
        else{row.className = row.className.replace(stateMatch, "$1_normal_");}
    }

    function CMSswapMainImage(medium, large, alt)
    {                
        var mainimage = document.getElementById("MainImage");

        var mainImageAnchor = document.getElementById("MainImageAnchor");

        mainimage.src = medium;
        mainimage.alt = alt;

        mainImageAnchor.href = large;
    }