function FindLot(lotv, auctionid, sessionid, pgSize)
{
	var varData = {
		command: "findlot",
		lot: lotv,
		a: auctionid,
		as: sessionid,
		ps: pgSize
	};

	$.ajax({
		type:"GET",
		url:"handlers/pages/auction.ashx",
		data:varData,
		success:function(responseText){FindLot_Success(responseText);},
		error:function(responseText){FindLot_Failure(responseText);}
	});
}

function FindLot_Success(xml_response)
{
	var response = $(xml_response).find("response");
	var lotNumber;

	switch(response.attr("type"))
	{
		case "success":
			var pgNumber = response[0].getElementsByTagName("pgnumber")[0].firstChild.nodeValue;
			var pgSize = response[0].getElementsByTagName("pgsize")[0].firstChild.nodeValue;
			var auctionID = response[0].getElementsByTagName("auctionid")[0].firstChild.nodeValue;
			var sessionID = response[0].getElementsByTagName("sessionid")[0].firstChild.nodeValue;
			var itemID =  response[0].getElementsByTagName("itemid")[0].firstChild.nodeValue;

			location.href='auction.aspx?a=' + auctionID + '&as=' + sessionID + '&p=' + pgNumber + '&ps=' + pgSize + '#i' + itemID;
			return;
		case "failure_lotnotfound":
			lotNumber = response[0].getElementsByTagName("lotnumber")[0].firstChild.nodeValue;
			alert("Lot " + lotNumber + " not found");
			$("#txtFindLot").select();
			return;
		case "failure_invalidlot":
			alert("Invalid lot number");
			$("#txtFindLot").select();
			return;
		default:
			break;
	}
}

function FindLot_Failure(xml_response)
{
	var responseText = $(xml_response).find("response")[0].getElementsByTagName("error")[0].firstChild.nodeValue;

	alert("fail: " + responseText);
}

function SearchItems(baseurl, ps, m_all, keywords, categoryID, fromLot, toLot, sortOrder)
{
	if ((keywords && keywords.length > 0) || (categoryID && categoryID > 0))
	{
		location.href =
			baseurl + "?p=1&ps=" + ps +
			(m_all ? "&m=all" : "") +
			(keywords && keywords.length > 0 ? "&q=" + encodeURIComponent(keywords) : "") +
			(categoryID && categoryID > 0 ? "&ca=" + categoryID : "") +
			(fromLot && fromLot > 0 ? "&ls=" + fromLot : "") +
			(toLot && toLot > 0 ? "&le=" + toLot : "") +
			(sortOrder ? "&so=" + sortOrder : "");
	}
	else alert("Please enter keywords to search for and/or select a category to filter by, then click search again.");
}

function SortItems(baseurl, ps, m_all, keywords, categoryID, fromLot, toLot, sortOrder)
{
	location.href =
		baseurl + "?p=1&ps=" + ps +
		(m_all ? "&m=all" : "") +
		(keywords && keywords.length > 0 ? "&q=" + encodeURIComponent(keywords) : "") +
		(categoryID && categoryID > 0 ? "&ca=" + categoryID : "") +
		(fromLot && fromLot > 0 ? "&ls=" + fromLot : "") +
		(toLot && toLot > 0 ? "&le=" + toLot : "") +
		(sortOrder ? "&so=" + sortOrder : "");
}