var data;
var tPeriod;
var hasDelayedQuote = false;
var colors = ["3366CC", "FFD565", "6699CC", "003399", "AD4C1B", "CCCC99"]

function getData()
{
	
	tPeriod = document.getElementById("earningsSelect").value;

	document.getElementById("5yg").style.display = "block";
	document.getElementById("cvya").className = "fleft chartCell";
	
	var cb = new ContentBuffer();
	cb.load({
		contentType: "text/javascript",
		url: "resources/asp/getBufferedEarnings.asp?tPeriod=" + tPeriod,
		debug: true
	});
	
}

function updateCharts()
{
	data = j1;
	var cb = new ContentBuffer();
	var x, prop, img, div;
	var dText = {pe: new Array(), peg: new Array(), eps: new Array(), veps: new Array(), growth: new Array()};
	
	for(x = 0; x < data.length; x++)
	{
		//dbg("&nbsp;&nbsp;" + data[x].name)
		dText["pe"].push(data[x]["raw_pe"]!=-32768?data[x]["raw_pe"]:0);
		dText["peg"].push(data[x]["raw_peg"]!=-32768?data[x]["raw_peg"]:0);
		dText["eps"].push(data[x]["raw_eps"]!=-32768?data[x]["raw_eps"]:0);
		dText["veps"].push(data[x]["raw_veps"]!=-32768?data[x]["raw_veps"]:0);
		if(tPeriod == "CurrQ"){
			dText["growth"].push(data[x]["raw_growth"]!=-32768?data[x]["raw_growth"]:0);
		}
	}
	
	if(tPeriod != "CurrQ")
	{
		setLoadingDiv("growth");
		setChartImg("https://thomson.cache.wallst.com/img/chart_na.gif", "growth", "");
	}
	
	for(prop in dText)
	{
		if(dText[prop].length > 0)
		{
			setLoadingDiv(prop);
			
			cb.load({
				url: "resources/asp/getBufferedChart.asp",
				method: "post",
				contentType: "text/javascript",
				postdata: {
					params: "data=" + dText[prop].join(",") + "&type=" + prop + "&colors=" + colors.join(","),
					cht: "earningsSm",
					callback: "setChartImg",
					returnVars: "File.Name,type,maps"
				},
				debug: true
			});
		}
	}
}

function setLoadingDiv(type)
{
	var img = document.getElementById("chart_"+type);
	var xy = getAbsolutePos(img);
	var div = document.createElement("div");
	img.src = "https://thomson.cache.wallst.com/img/x.gif";
	div.id = "loadingDiv" + type;
	div.innerHTML = "Loading <i>...</i>";
	div.style.border = "none";
	div.style.textAlign = "center";
	div.style.background = "none";
	div.style.position = "absolute";
	div.style.left = xy.x + "px";
	div.style.top = xy.y + "px";
	div.style.width = img.width + "px";
	div.style.height = img.height + "px";
	div.style.lineHeight = div.style.height;
	div.style.zIndex = 99;
	div.style.visibility = "visible";
	img.style.visibility = "hidden";
	document.getElementById("div_"+type).appendChild(div);
}

function setChartImg(filename, type, maps)
{
	/*
	dbg("");
	dbg("This is setChartImg()");
	dbg("filename: " + filename);
	dbg("type: " + type);
	dbg("maps: " + maps);
	*/
	document.getElementById("chart_"+type).src = filename;
	document.getElementById("chart_"+type).style.visibility = "visible";
	document.getElementById("div_"+type).removeChild(document.getElementById("loadingDiv"+type));
	document.getElementById("div_"+type).style.display = "block";
	
	setMaps(maps, type);
}

function setMaps(maps, type)
{
	var x, area;
	var map = document.getElementById("map_"+type);
	var types = {pe: "Price/Earnings", peg: "PEG", eps: "Mean EPS", veps: "Change vs. Yr. Ago", growth: "5 Yr. Growth Rate"};

	data = j1;
	
	//split up da maps yo
	if(!maps){ return; }
	maps = maps.split(":");
	
	/*
	dbg("");
	dbg("This is setMaps(). MapLength: " + maps.length + " Data length: " + data.length);
	for(var i=0; i<data.length; i++)
		dbg("&nbsp;&nbsp;" + data[i].name)
	*/
	for(x = 0; x < maps.length; x++)
	{
		area = document.createElement("area");
		area.shape = "rect";
		area.coords = maps[x];
		area.cName = data[x]["name"];
		area.cType = types[type];
		area.cValue = data[x][type];
		area.cAType = type;
		addEvent(area, "mouseover", showMO);
		addEvent(area, "mouseout", hideMO);
		map.appendChild(area);
	}
}

function showMO(event)
{
	var e = event || window.event || false;
	var srcElement = false;
	if (e){ srcElement = getSrcElement(e); }
	else{ return; }
	
	var xy = getAbsolutePos(srcElement)
	
	document.getElementById("earningsPopName").innerHTML = srcElement.cName;
	document.getElementById("earningsPopType").innerHTML = srcElement.cType + ": ";
	document.getElementById("earningsPopValue").innerHTML = srcElement.cValue;
	document.getElementById("pop").style.left = getAbsolutePos(document.getElementById("div_"+srcElement.cAType)).x + "px";
	document.getElementById("pop").style.top = (getAbsolutePos(document.getElementById("chart_"+srcElement.cAType)).y - 45) + "px";
	document.getElementById("pop").style.display = "block";
}

function hideMO(event)
{
	document.getElementById("pop").style.display = "none";
}

function updateTable(sort, sortDir)
{
	
	if(sort){
		data = qsort(data, "raw_"+sort);
	}
	else
	{
		data = qsort(data, "raw_name");
		
		//Get current symbol at first array element so the current company will appear in the first row of the table.
		for(i = 0; i < data.length; i++)
		{
			if(data[i].raw_ticker == symbol)
			{
				var temp = data[i];
				data.splice(i, 1);
				data.splice(0,0,temp);
				break;
			}
		}
		sort = "name";
	}
	if(sortDir == "d"){ data = data.reverse(); }
	else{ sortDir = "a"; }
	
	var table = document.createElement("table");
	var thead = document.createElement("thead");
	var tbody = document.createElement("tbody");
	var tr = document.createElement("tr");
	var td;
	var th;
	
	var i, x, y, prop, img;
	var heads = new Array();
	heads.push({id: "name", label: "Company Name/Symbol", align: "left"});
	heads.push({id: "recommend", label: "Current Consensus<br />Recommendation", align: "left"});
	heads.push({id: "pe", label: "P/E Ratio", align: "right"});
	heads.push({id: "peg", label: "PEG", align: "right"});
	heads.push({id: "eps", label: "Mean<br />EPS", align: "right"});
	heads.push({id: "veps", label: "Current EPS<br />vs. Yr. Ago", align: "right"});
	if(tPeriod == "CurrQ"){ heads.push({id: "growth", label: "5 Yr.<br />Growth Rt.", align: "right"}); }
	
	var cols = new Array();
	cols.push({id: "name", align: "left"});
	cols.push({id: "recommend", align: "left"});
	cols.push({id: "pe", align: "right"});
	cols.push({id: "peg", align: "right"});
	cols.push({id: "eps", align: "right"});
	cols.push({id: "veps", align: "right"});
	if(tPeriod == "CurrQ"){ cols.push({id: "growth", align: "right"}); }
	
	//table head
	for(i = 0; i < heads.length; i++)
	{
		th = document.createElement("th");
		if(sort == heads[i].id){
			img = (sortDir=="d"?" <img src='https://thomson.cache.wallst.com/img/sortD.gif' border='0' width='5' />":" <img src='https://thomson.cache.wallst.com/img/sortA.gif' border='0' width='5' />"); 
		}
		else{
			img = "";
		}
		th.innerHTML = '<div><div><a href="#" onclick="updateTable(\''+heads[i].id+'\', \''+(heads[i].id==sort?(sortDir=="d"?"a":"d"):"a")+'\'); return false;">'+heads[i].label + '</a></div>'+ img + '</div>';
		if(heads[i].align){ th.align = heads[i].align; }
		if(heads[i].span){ th.colSpan = heads[i].span; }
		th.vAlign = "bottom";
		th.className = "smblk solid";
		tr.appendChild(th);
	}
	thead.appendChild(tr);
	
	//look at all the rows i can put out
	for(i = 0; i < data.length; i++)
	{
		tr = document.createElement("tr");
		if(data[i].raw_ticker == symbol){ tr.className = " hiliteRow"; }
		else{ tr.className = (i%2?"oddRow":"evenRow"); }
		for(x = 0; x < cols.length; x++)
		{
			td = document.createElement("td");
			
			if(cols[x].align){ td.align = cols[x].align; }
			
			if(cols[x].id == "name")
			{
				td.innerHTML = '<img src="https://thomson.cache.wallst.com/img/colorbox' + data[i]["color"] + '.gif" width="7" height="7" />&nbsp;' + data[i]["name"].substring(0, 26) + " ";
				if(hasDelayedQuote){ td.innerHTML += '<a href="view.asp?uid=stocks/delayedQuotes&symbol=' + data[i]["ticker"] + '&country=' + data[i]["country"] + '">' + data[i]["ticker"] + '</a>'; }
				else{ td.innerHTML += data[i]["ticker"]; }
			}
			else if(cols[x].id == "recommend"){ td.innerHTML = getRecommendGraphic(data[i]["recommend"]); }
			else{ td.innerHTML = data[i][cols[x].id]; }
			
			if(sort == cols[x].id && data[i].raw_ticker == symbol){ td.className = " hiliteRowSort"; }
			else if(sort == cols[x].id){ td.className = (i%2?"oddRowSort":"evenRowSort"); }
			
			tr.appendChild(td);
		}
		tbody.appendChild(tr);
	}
	
	table.cellSpacing = "0";
	table.cellPadding = "0";
	table.width = "100%";
	table.id = "searchResults";
	table.appendChild(thead);
	table.appendChild(tbody);
	if(document.getElementById("peerEarningsTable").firstChild)
	{
		document.getElementById("peerEarningsTable").removeChild(document.getElementById("peerEarningsTable").firstChild);
	}
	document.getElementById("peerEarningsTable").appendChild(table);
}

function qsort(argh, field)
{
	var l = new Array();
	var e = new Array();
	var g = new Array();
	
	if(argh.length <= 1){ return argh; }
	else
	{
		var pivot = argh[Math.floor(argh.length/2)][field];
		for(var i = 0; i < argh.length; i++)
		{
			if(argh[i][field] < pivot){ l.push(argh[i]); }
			else if(argh[i][field] == pivot){ e.push(argh[i]); }
			else{ g.push(argh[i]); }
		}
		
		return qsort(l, field).concat(e).concat(qsort(g, field));
	}
}

function getRecommendGraphic(t)
{
	if(typeof(t) == "undefined"){ t = "none"; }
	return '<img src="https://thomson.cache.wallst.com/img/recommend_' + t.toLowerCase() + '.gif" border="0" width="128" height="15" />';
}