function graphshadow(data){

    // open a welcome message as soon as the window loads
    var u = data;
    Shadowbox.open({
        content:    'http://www.skiingthebackcountry.com/graphbox.php?'+u,
        player:     "iframe",
        height:     500,
        width:      600
    });

};

function graphshadowhome(data){

    // open a welcome message as soon as the window loads
    var u = data;
    Shadowbox.open({
        content:    'http://www.skiingthebackcountry.com/graphboxhome.php?'+u,
        player:     "iframe",
        height:     350,
        width:      480
    });

};