var EDay = {};

EDay.InitializeWidget = function(widgetType, width, elementId) {

    var showFlash = true;
    var altImgURL = "";
    var siteName = "";
    var meterType = "";
    var height = width * 0.3792;
    var title = "E-Day";
    var bgColour = "#FFFFFF"
    var titleURL = "http://www.e-day.org.uk";
    var scaleMode = "showAll";
    var link = "http://www.e-day.org.uk";

    switch (widgetType) {   
        case "NationalCost":
            siteName = "national";
            meterType = "CostMeter";
            bgColour = "#00BEF2";
            title = "National electricity Bill"
            showFlash = true;
            break;
		case "NationalDemandCurve":
            siteName = "national";
            meterType = "Graph";
            bgColour = "#00BEF2";
            title = ""
            showFlash = true;		
			break;
        case "NationalC02":
            siteName = "national";
            meterType = "EmmisionsMeter";
            bgColour = "#00BEF2";
            title = "National electricity C02 Emissions"
            showFlash = true;
            break;
        case "Summary":
            siteName = "national,island,school,family historic";
            meterType = "Summary";
            showFlash = (new Date() >= Date.parse("Oct 6, 2009"));
            altImgURL = "http://www.e-day.org.uk/Portals/0/Images/staticSummaryImage_1.png";
            break;
        case "ScillyOMeter":
            siteName = "island";
            meterType = "CircleMeter";
			bgColour = "#00709E";
            showFlash = true;
            break;
        case "IslandDemandCurve":
            siteName = "island";
            meterType = "Graph";
			bgColour = "#00709E";
            showFlash = true;
            break;
        default:
            siteName = "national,island,school,family";
            meterType = "Summary";
            showFlash = (new Date() >= Date.parse("Oct 6, 2009"));
            altImgURL = "http://www.e-day.org.uk/Portals/0/Images/staticSummaryImage_1.png";
            break;
    }

    var html = "";

    if (showFlash) {
        html = "<div style='background-color:" + bgColour + "; width:" + width + "px; height:" + height + "px;'><embed src='http://www.e-day.org.uk/Portals/0/widgets/Widgets_7.swf' class='flash' scaleMode='" + scaleMode + "' FlashVars='_MeterType=" + meterType + "&_SiteName=" + siteName + "&_Title=" + title + "&_TitleURL=" + titleURL + "&_Link=" + link + "&_WebServiceHost=http://www.e-day.org.uk/dataservice/' quality='high' wmode='transparent' bgcolor='" + bgColour + "' width='" + width + "' height='" + height + "' name='Widgets' align='top' allowScriptAccess='sameDomain' allowFullScreen='false' type='application/x-shockwave-flash' pluginspage='http://www.adobe.com/go/getflashplayer' /></div>";        
    }
    else {
        html = "<a href='" + link + "' target='_blank'><img width='" + width + "' height='" + height + "' border='0' alt='" + title + "' src='" + altImgURL + "'></img></a>";        
    }

    if (elementId != undefined) {
        var element = document.getElementById(elementId);
        if (element != undefined) {
            element.innerHTML = html;
        }
    }
    
    return html;
}