var hasChart = false;
var hasDelayedQuote = false;
var tableData;

function checkData(cb) {
	
	if (tableData.length <= 0){
		
		if(hasChart == false){
			document.getElementById("dataDiv").innerHTML = "<br>No data available";
		} else {
			document.getElementById("dataDiv").style.display = "none";
		}
	} else {
		
		document.getElementById("dataDiv").style.display = "block";
				
	}
}

function getTable() {
	
	var syms = document.getElementById("peersSelect").value;
	var cb = new ContentBuffer();
	
	cb.load({
		url: "resources/asp/getBufferedPeers.asp?syms=" + syms,
		debug: true,			
		onload: checkData
	});

}

function updateTable(sort, sortDir) {
	
	tableData = j1;
	
	if (sort){ 
		
		tableData = qsort(tableData, "raw_"+sort); 
		
	} else {
	
		tableData = qsort(tableData, "raw_name");
		
		for(i = 0; i < tableData.length; i++) {
			if(tableData[i].raw_ticker == symbol) {
				var temp = tableData[i];
				tableData.splice(i, 1);
				tableData.splice(0,0,temp);
				break;
			}
		}
		sort = "name";
	}
	
	if (sortDir == "d"){ 
		
		tableData = tableData.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: "price", label: "Price", align: "right"});
	heads.push({id: "curChange", label: "Today's Change", align: "right", span: 2});
	heads.push({id: "cap", label: "Market<br />Cap", align: "right"});
	heads.push({id: "pe", label: "P/E", align: "right"});
	heads.push({id: "growth", label: "5 Yr EPS<br />Growth", align: "right"});
	
	var cols = new Array();
	cols.push({id: "name", align: "left"});
	cols.push({id: "recommend", align: "left"});
	cols.push({id: "price", align: "right"});
	cols.push({id: "curChange", align: "right"});
	cols.push({id: "pctChange", align: "right"});
	cols.push({id: "cap", align: "right"});
	cols.push({id: "pe", align: "right"});
	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 < tableData.length; i++)
	{
		tr = document.createElement("tr");
		if(tableData[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 = tableData[i]["name"].substring(0, 28) + " ";
				if(hasDelayedQuote){ td.innerHTML += '<a href="view.asp?uid=stocks/delayedQuotes&symbol=' + tableData[i]["ticker"] + '&country=' + tableData[i]["country"] + '">' + tableData[i]["ticker"] + '</a>'; }
				else{ td.innerHTML += tableData[i]["ticker"]; }
			}
			else if(cols[x].id == "recommend"){ td.innerHTML = getRecommendGraphic(tableData[i]["recommend"]); }
			else{ td.innerHTML = tableData[i][cols[x].id]; }
			
			if(hasChart && cols[x].id == "name"){ td.innerHTML = getCheckBox(tableData[i]["ticker"]) + " " + td.innerHTML; }
			
			if(sort == cols[x].id && tableData[i].raw_ticker == symbol){ td.className = " hiliteRowSort"; }
			else if(sort == "curChange" && tableData[i].raw_ticker == symbol && cols[x].id == "pctChange"){ td.className = " hiliteRowSort"; }
			else if(sort == cols[x].id){ td.className = (i%2?"oddRowSort":"evenRowSort"); }
			else if(sort == "curChange" && cols[x].id == "pctChange"){ td.className = (i%2?"oddRowSort":"evenRowSort"); }
			
			tr.appendChild(td);
		}
		tbody.appendChild(tr);
	}
	table.cellSpacing = "0";
	table.cellPadding = "0";
	table.id = "searchResults";
	table.appendChild(thead);
	table.appendChild(tbody);
	
	if(document.getElementById("peerPerformanceTable").firstChild)
	{
		document.getElementById("peerPerformanceTable").removeChild(document.getElementById("peerPerformanceTable").firstChild);
	}
	
	document.getElementById("peerPerformanceTable").appendChild(table);
}

function output(d)
{
	var t = "";
	for(var x = 0; x < d.length; x++)
	{
		for(var i in d[x])
		{
			t += i + ": " + d[x][i] + "\n";
		}
	}
	
	return t;
}

//sorts like a mighty pirate of yore
//...with one good leg
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 getCheckBox(sym)
{
	sym = sym.toLowerCase();
	var ta = arr.concat(arr2);
	var checked = false;
	for(var x = 0; x < ta.length; x++)
	{
		if(ta[x].toLowerCase() == sym){ checked = true; break; }
	}
	if(sym == symbol.toLowerCase()){ var temp = 'disabled="true" checked="true"'; }
	else{ var temp = 'onclick="upChart(this, \''+sym+'\');"'; }
	if(checked){ temp += ' checked="true"'; }
	return '<input type="checkbox" ' + temp + ' />';
}

function upChart(box, sym)
{
	if(!hasChart){ return; }
	
	if(box.checked)
	{
		if(arr2.length >= 4)
		{
		
			box.checked = false;
			return;
		}
		arr2.push(sym.toLowerCase());
	}
	else
	{
		for(var x = 0; x < arr2.length; x++)
		{
			if(arr2[x] == sym.toLowerCase()){ arr2.splice(x,1); }
		}
	}
	
	loadChart();
}

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" alt="'+t+'" />';
}