/* © mySupermarket Limited, 2005-2009. All rights reserved. */

if (!window.MYSUPERMARKET_WIDGETS) {
    var MYSUPERMARKET_WIDGETS = {
        renderMsWidget : function (widgetGUID, width, height, params) {
           var params;
           var paramsStr = this.handleParameters(params);          

           var randomNumber=Math.floor(Math.random()*1000)

           var strBuf = "<div id=\"MS_Widget_" + widgetGUID + "\"><iframe id=\"widget_iframe" + randomNumber + "\" src=\"" + "http://widgets.mysupermarket.co.uk/WidgetsFactory.aspx?WidgetType=" + widgetGUID + paramsStr;
           strBuf += "\" style=\"width:" + width + "px;height:" + height + "px;border:0px;\" scrolling=\"no\" frameborder=\"0\"></iframe></div>";
           strBuf += "<script>var iframeElement = document.getElementById('widget_iframe" + randomNumber + "'); iframeElement.src = iframeElement.src;</script>";
           document.write(strBuf);   
        },
        
        handleParameters : function (parameters) {
           var retBuffer = "";
           
           for (var parameterKey in parameters) {
                retBuffer += "&" + parameterKey + "=" + parameters[parameterKey];
           }
                                                    
           return retBuffer;
        }
    }
}