/* WebMD widget */
;(function(){

    var div, iframe, override, key,
    widget = 'swineflu',
    options = {
        id:'webmd-widget-' + widget,
        src:'http://img.webmd.com/widgets/swine-flu.html',
        width:'300px',
        height:'250px',
        frameBorder:0,
        border:'none',
        scrolling:'no'
    };

    // Override the options for this widget if necessary
    if (window.webmdWidget && webmdWidget[widget]) {
        override = webmdWidget[widget];
        for (key in override)
        {
            options[key] = override[key] || options[key];
        }
    }

    // Add custom parameters for this widget
    //options.src += '?headlines=' + options.headlines;

    // Find the div where the image should be placed
    div = document.getElementById(options.id);
    if (div) {

        // Create the iframe
        iframe = document.createElement("iframe");
        iframe.setAttribute("frameBorder", options.frameBorder);
        iframe.setAttribute("scrolling", options.scrolling);
        iframe.setAttribute("src", options.src);
        iframe.style.border = options.border;
        iframe.style.width = options.width;
        iframe.style.height = options.height;
        div.appendChild(iframe);
    }

})();