function openCamera()
{
    new MUX.Dialog({
        loader: 'none',
        showHeader: 'invisible',
        resizable: false,
        size: {x: 750, y: 630},
        content: new Element('div', {html: '<iframe width="744px" height="619px" id="monitor" scrolling="no" frameborder="0" src="/webcamera/monitor.php"></iframe>'})
    });
}
function openVideo()
{
    new MUX.Dialog({
        loader: 'none',
        showHeader: 'invisible',
        resizable: false,
        content: new Element('div', {html: '<iframe width="948px" height="619px" id="monitor" scrolling="no" frameborder="0" src="/webcamera/video.php"></iframe>'})
    });
}