$D = YAHOO.util.Dom;
$E = YAHOO.util.Event;
var yuiLoadingPanel = function(conf){
    conf = conf == undefined ? new Array() : conf;
    conf.id = conf.id == undefined ? 'yuiLoadingPanel':confi.id;
    conf.header = conf.header == undefined ? 'Processing, please wait...':conf.header;
    conf.width = conf.width == undefined ? '340px':conf.width;
    this.conf = conf;
    //this.cancelEvent = new YAHOO.util.CustomEvent("cancelEvent", this);
    this.init();
	
};

yuiLoadingPanel.prototype = {
    init:function(){
        var loadingPanel = new YAHOO.widget.Panel(this.conf.id,{
            width:this.conf.width,
	    fixedcenter:true,
            close:false,
            draggable:true,
            modal:true,
            visible:false,
	    zindex:20000
        });
    
       loadingPanel.setBody(this.conf.header + 
               '<img src="http://us.i1.yimg.com/us.yimg.com/i/us/per/gr/gp/rel_interstitial_loading.gif" />');
               loadingPanel.render(document.body);
               $D.addClass(loadingPanel.id, 'tcc_lightboxLoader');
               //var cancelLink = document.createElement('a');
               //$D.setStyle(cancelLink, 'cursor', 'pointer');
               //cancelLink.appendChild(document.createTextNode('Cancel'));
               /*$E.on(cancelLink, 'click', function(e, o){
       	           o.self.loadingPanel.hide();
       	           o.self.cancelEvent.fire();
               }, {self:this});*/
               loadingPanel.appendToBody(document.createElement('br'));
               //loadingPanel.appendToBody(cancelLink);
               $D.setStyle(loadingPanel.body, 'text-align', 'center');
               $D.addClass(document.body, 'yui-skin-sam');
        this.loadingPanel = loadingPanel;
    },
    show:function(text){
        if(text != undefined){
            this.loadingPanel.setHeader(text);
        }else{
	    this.loadingPanel.setHeader(this.conf.header);
	}
	this.loadingPanel.show();
    },
    hide:function(){
        this.loadingPanel.hide();
    }
};

//var loadingPanel = new yuiLoadingPanel();
var AjaxObject = {

	//var oLogReader = new YAHOO.widget.LogReader(null,{top:"4em",fontSize:"92%",width:"30em",height:"20em"});
	//var formObject = document.getElementById('checkout');
	//YAHOO.util.Connect.setForm(formObject);
	handleSuccess:function(o){
		// This member handles the success response
		// and passes the response object o to AjaxObject's
		// processResult member.
		this.processResult(o);
	},

	handleFailure:function(o){
	        loadingPanel.hide();
		alert(o.responseText);
	},

	processResult:function(o){
		loadingPanel.hide();
		alert(o.responseText);
		window.location = window.location.pathname;
	},

	startRequest:function() {
           YAHOO.util.Connect.setForm('productpage');
	   loadingPanel.show('Submitting Your Review');
	   YAHOO.util.Connect.asyncRequest('POST', 'rev.php', ajaxcallback);
	}

};


var ajaxcallback =
{
	success:AjaxObject.handleSuccess,
	failure:AjaxObject.handleFailure,
	scope:AjaxObject
};