I do not understand why the dialog will not work for width in Firefox (latest version) but will in IE (latest version):

dialogDiv.dialog
(
    {
        resizable: resizable,
        width: width,
        height: height,
        bgiframe: true,
        modal: true,
        autoOpen: false,
        show: 'blind'
    }
)

No, it's not in a table..it's all tableless and I see it working fine in IE for width.