/* PDF Packet Builder Script ***********************************************************************************/

//page and control values.
var linkPacketBuilderView = ".packetBuilderView";
var linkPacketBuilderQueuePage = ".packetBuilderQueuePage";
var linkPacketBuilderClearPacket = ".packetBuilderClearPacket";
var divOverlayScreen = "#overlayScreen";
var divOverlayPacketBuilder = "#overlayPacketBuilder";
var pagePacketView = "/FCWSite/Features/_PdfPacketBuilder/PacketViewF.aspx";
var pagePacketQueue = "/FCWSite/Features/_PdfPacketBuilder/PacketQueuePage.aspx";
var pagePacketDelete = "/FCWSite/Features/_PdfPacketBuilder/PacketDelete.aspx";
var pagePacketQuery = "/FCWSite/Features/_PdfPacketBuilder/PacketQuery.aspx";
var responseError = "<error/>";
var responseErrorLimit = "<error type=\"limit\"/>";
var messageOverItemLimit = "You are over the limit of items in your packet.";
var messageSuccessfulQueueFeedback = "Remove PDF from Portfolio";
var messageGeneralError = "An error has occurred.";

// Removed attaching events functionality.

//refresh packet view.
function refreshPacketView(closeCallBack)
{
	$.ajax(
		{
			url: pagePacketView,
			cache: false,
			success:
				function(responseText)
					{
						if (responseText == responseError){
							showGeneralError();
						} else {
							$(divOverlayPacketBuilder).html(responseText).find(".packetBuilderClose").click(closeCallBack? closeCallBack : function(){});
                        }
					},
			failure:
				function()
					{
						showGeneralError();
					}
			}
	);
}

//view packet builder.
function viewPacketBuilder(closeCallBack)
{
	var ie6OrBelow = ($.browser.msie && parseInt($.browser.version) < 7);

	if (!ie6OrBelow)
	{
		var overlayScreen = $(divOverlayScreen);
		overlayScreen.css("opacity", 0.6);
		overlayScreen.fadeIn("fast");
	}

	var jWindow = $(window);
	var h = jWindow.height();
	var w = jWindow.width();

	var overlayPacketBuilder = $(divOverlayPacketBuilder);
	overlayPacketBuilder.css("top", (h / 2) - (overlayPacketBuilder.height() / 2));
	overlayPacketBuilder.css("left", (w / 2) - (overlayPacketBuilder.width() / 2));

	if (ie6OrBelow)
		overlayPacketBuilder.css("position", "absolute");

	overlayPacketBuilder.show();

	refreshPacketView(closeCallBack);
}

//queue page.
function queuePage(action, url, title, target, queuedcallBack)
{
    var actor = pagePacketQueue;
    if(action == "dequeue") actor = pagePacketDelete;

	$.ajax(
		{	//fullURL comes from interior.master javascript
			url: actor, 
			data: ({ page: escape((url)? url : fullURL), title: encodeURIComponent((title)? title : document.title) }),
			cache: false,
			type: "post",
			success:
				function(responseText)
				{
					if (responseText == responseErrorLimit)
						alert(messageOverItemLimit);
					else if (responseText == responseError)
						showGeneralError();
					else if(target)
					{
						var link = $(target);
						
						if (link.length > 0 && messageSuccessfulQueueFeedback && messageSuccessfulQueueFeedback != '')
							link.html(messageSuccessfulQueueFeedback);
						else if(messageSuccessfulQueueFeedback && messageSuccessfulQueueFeedback != '')
							alert(messageSuccessfulQueueFeedback);
                        if(queuedcallBack) queuedcallBack();
					}
					else
					{
						var link = $(linkPacketBuilderQueuePage);
						
						if (link.length > 0 && messageSuccessfulQueueFeedback && messageSuccessfulQueueFeedback != '')
							link.html(messageSuccessfulQueueFeedback);
						else if(messageSuccessfulQueueFeedback && messageSuccessfulQueueFeedback != '')
							alert(messageSuccessfulQueueFeedback);
                        if(queuedcallBack) queuedcallBack();
					}
				},
			failure:
			function()
			{
				showGeneralError();
			}
		}
	);
} 

//query status
function queryQueueStatus(url, callbackFunction)
{
	$.ajax(
		{
			url: pagePacketQuery,
			data: ({ page: escape((url)? url : fullURL) }),
			cache: false,
			type: "post",
			success:
				function(responseText)
					{
						if (responseText == responseError){
							showGeneralError();
						} else {
                            if (typeof(callbackFunction) == "function") {
                                callbackFunction(responseText);
                            }	
                        }
					},
			failure:
				function()
					{
						showGeneralError();
					}
			}
	);
}


//show general error.
function showGeneralError()
{
	alert(messageGeneralError);
}

//for sitesearch binder
//$(function(){
//	$(".addtobinder").hover(
//		function(){$(this).find(".bindermenu").addClass("hovering");},
//		function(){$(this).find(".bindermenu").removeClass("hovering");});
//});