//javascript

var myid =0;

var starImages = new Array(
"/image/rate/0star.gif",
"/image/rate/1star.gif",
"/image/rate/2star.gif",
"/image/rate/3star.gif",
"/image/rate/4star.gif",
"/image/rate/5star.gif");
var nullStarMessage = "/image/rate/0.gif";
var starMap = new Array('0,0,22,20',
'23,0,36,20',
'37,0,50,20',
'51,0,64,20',
'65,0,78,20',
'79,0,101,20');
var starMessages = new Array(
"/image/rate/0.gif",
"/image/rate/1.gif",
"/image/rate/2.gif",
"/image/rate/3.gif",
"/image/rate/4.gif",
"/image/rate/5.gif",
"/image/rate/saved.gif");

var savedRatings = new Array();
var changedRatings = new Array();
var starTwinkler = new Array();
var msgTwinkler = new Array();
var isRatingsBarChanged = false;
var delayTime = 500;
var allImages = new Array();
	
function preloadImages()
{
	for (i=0; i < preloadImages.length ;i++)
	{
	allImages[i] = new Image();
	allImages[i].src = preloadImages.arguments[i];
	}
}
preloadImages(starImages);
preloadImages(starMessages);

function SwapStars(id, rating)
{
	if (rating == undefined)
	{
		rating = 0;
	}
	document.images["stars." + id].src = starImages[rating];
}
function SwapStarMsg(id, rating)
{

	if (rating == undefined)
	{
		if ( changedRatings[id] ) 
		{
		
			document.images["messages." + id].src = starMessages[6];
		} 
		else 
		{
		
			document.images["messages." + id].src = nullStarMessage;
		}
	} 
	else 
	{
		document.images["messages." + id].src = starMessages[rating];
	}
}
function SaveStarsAjax(id, rating, user, type)
{

	if ((rating==1)||(rating==2)||(rating==3)||(rating==4)||(rating==5))
	{
	    
	    var res;
	    
	    switch(type)
	    {
	        case 'forum':
	        {
	            res = BrianMaddenPortal.forumpost.RatePost(id, rating, user).value;
	            break;
	        }
	        case 'blog':
	        {
	            res = BrianMaddenPortal.blog.RatePost(id, rating, user).value;
	            break;
	        }
	        case 'content':
	        {
	            res = BrianMaddenPortal.control.content.control_content_rating.RatePost(id, rating, user).value;
	            break;
	        }
	        case 'link':
	        {
	            res = BrianMaddenPortal.control.link.control_link_linkheader.RatePost(id, rating, user).value;
	            break;
	        }
	        case 'feed item':
	        {
	            res = BrianMaddenPortal.control.feeds.control_feeds_rating.RatePost(id, rating, user).value;
	            break;
	        }	        
	        default :
	        {
	            alert('No Rate');
	            return false;
	            break;
	        }
	    }
	    
	    if (res.Sucess)
	    {
	        $("lblVotes_"+id).innerHTML = res.Lista[1];
	        $("lblRating_"+id).innerHTML = res.Lista[2];
	        $("lblMaxRating_"+id).innerHTML = res.Lista[3];
	        
        
            $("mytrating" + id).innerHTML = "<img src='/image/rate/stars" + res.Lista[0] + ".gif' />";
			$("ltlstars" + id).innerHTML  = "<img src='/image/rate/" + rating + "star.gif' />";
			
		
			SwapStarMsg(id, 6);
	    }
	    else
	    {
	        alert("Ajax error!");
	    }
	}
	else
	{
	alert("Rating Value out of the bound, Values can only be 1/2/3/4/5. Current rating value: " + rating);
	}
}

function StarMouseOver(id, rating)
{
	if (starTwinkler[id] != 0)
	{
	window.clearTimeout(starTwinkler[id]);
	starTwinkler[id] = 0;
	}
	if (msgTwinkler[id] != 0)
	{
	window.clearTimeout(msgTwinkler[id]);
	msgTwinkler[id] = 0;
	}
  SwapStars(id, rating);
  SwapStarMsg(id, rating); 
}
function StarMouseOut(id)
{
	starTwinkler[id] = window.setTimeout("SwapStars('"+id+"')", delayTime);
	msgTwinkler[id] = window.setTimeout("SwapStarMsg('"+id+"')", delayTime);
}
function DisplayStarsAjax (id, rating, user, type)
{
	var starID = "stars." + id;
	starTwinkler[id] = 0;
	msgTwinkler[id] = 0;
	document.write("<map style='float:left;' name='starmap" + id +"'>");
	var i = 0;
	for (i = 1; i < 6; i++) 
	{
	document.write("<area shape=rect " + 
	"coords='" + starMap[i] + "' " +
	"onMouseOver=\"StarMouseOver('" + id + "'," + i + ");\" " +
	"onMouseOut=\"StarMouseOut('" + id + "');\" " +
	"onClick=\"SaveStarsAjax('" + id + "'," + i + ", " + user + ",'"+ type +"' );" +
	"\" >");
	}
	
	document.write("</map>");
	document.write("<img vspace=2 src='" + starImages[rating] + "'");
	document.write(" border=0 usemap='#starmap" + id);
	document.write("' id='" + starID + "'>");
}
function DisplayMsgAjax (id, rating)
{
	var msgID = "messages." + id;
	if ( rating == undefined ) 
	{
		document.write("<img vspace=2 height=11 src='" + nullStarMessage + "'");
	}
	else 
	{
	document.write("<img vspace=2 height=11 src='" + starMessages[rating] + "'"); 
	}
	document.write("' id='" + msgID + "'>");
}