function lien(url)
{
    window.open(url);
}

function position_colonne()
{
    var num_colonne = 2009;
    var margin = 0;
    var px = 0;
            
    if( navigator.appName == "Microsoft Internet Explorer")
    {
            margin = 10;
            px = 230;
    }
    else
        {
            margin = 720;
            px = 230;
        }

        for(t=1; t<100; t++)
            {
                margin = margin + px;

                if (document.getElementById('colonne_'+num_colonne))
                {
                    document.getElementById('colonne_'+num_colonne).style.marginLeft = margin;

                    num_colonne++;
                }
                else
                {

                }

            }
}