var mouseisover=false;
var rollofftimer;
var assetHomepage = false;

$(document).ready(function() {
	/* This is basic - uses default settings */
	$("a#single_image").fancybox();
	
	/* Using custom settings */
	$("a#inline").fancybox({
		'hideOnContentClick': true
	});
	
	/* Apply fancybox to multiple items */
	$("a.group").fancybox({
		'transitionIn'		:	'elastic',
		'transitionOut'	:	'elastic',
		'speedIn'			:	600, 
		'speedOut'			:	200, 
		'overlayShow'		:	false
	});
});

function assetclass(){
	var title = document.getElementById('assetTitle');
	var selector = document.getElementById('classdiv');
	var backgroundtoggle;
	if (assetHomepage==true){
		backgroundtoggle = "open";
	} else {
		selector.style.display = "none";
		title.style.background = "url(/images/plus.gif) no-repeat 94% 50%"
		backgroundtoggle = "closed";
	}
	title.style.cursor = 'pointer';
	title.onclick = function() {
	  $('#classdiv').slideToggle();
	  //Effect.toggle('classdiv', 'slide', {duration: 0.5});
	  if (backgroundtoggle == "closed"){
		title.style.background = "url(/images/minus.gif) no-repeat 94% 50%"
		backgroundtoggle = "open"
	  } else {
		title.style.background = "url(/images/plus.gif) no-repeat 94% 50%"
		backgroundtoggle = "closed"
	  };
	};
};

function productbuttonover(){
	if (document.getElementById('productSlideDown').style.display == "none"){
		jQuery('#productSlideDown').slideDown(200); 
	}
	mouseisover = true;
	clearInterval(rollofftimer);
		
	divSearchResults.style.display = "none";
	$('#tbSearchETFs').blur();
}

function productrolloff(){
	mouseisover = false;
	rollofftimer = setTimeout(
	function(){
		jQuery('#productSlideDown').slideUp(200);
	}, 300);
}

function productlistover(){
	clearInterval(rollofftimer);
	mouseisover = true;
}

function calcHFR(){
	var yieldhfr  = document.getElementById('yieldhfr');
	var durationhfr  = document.getElementById('durationhfr');
	var yieldportfolio  = document.getElementById('yieldportfolio');
	var durationportfolio  = document.getElementById('durationportfolio');
	var investedportfolio  = document.getElementById('investedportfolio');
	var durationtarget  = document.getElementById('durationtarget');
	var hfrweight  = document.getElementById('hfrweight');
	var portfolioweight  = document.getElementById('portfolioweight');
	var resultingyield  = document.getElementById('resultingyield');
	var investmenthfr  = document.getElementById('investmenthfr');
	var hypotheticalvalue  = document.getElementById('hypotheticalvalue');
	var valuebps  = document.getElementById('valuebps');
	var percentloss  = document.getElementById('percentloss');
	var dollarloss  = document.getElementById('dollarloss');

	if(!IsNumeric(yieldportfolio.value)){
		alert("Yield of Bond Portfolio must be a numeric value.");
		yieldportfolio.value="";
		return false;
	}
	
	if(!IsNumeric(durationportfolio.value)){
		alert("Duration of Bond Portfolio must be a numeric value.");  
		durationportfolio.value="";
		return false;
	}
	
	if(!IsNumeric(investedportfolio.value)){
		alert("$ Invested in Bond Portfolio must be a numeric value.");
		investedportfolio.value="";
		return false;
	}

	if(!IsNumeric(durationtarget.value)){
		alert("Duration TARGET of Portfolio must be a numeric value.");
		durationtarget.value="";
		return false;
	}

	hfrweighttemp = (durationtarget.value-durationportfolio.value)/(durationhfr.value-durationportfolio.value);
	hfrweight.value = (hfrweighttemp*100).toFixed(2)+"%";
	
	portfolioweighttemp = 1-hfrweighttemp;
	portfolioweight.value = (portfolioweighttemp*100).toFixed(2)+"%";
	
	resultingyieldtemp = (hfrweighttemp*yieldhfr.value)+(portfolioweighttemp*yieldportfolio.value);
	resultingyield.value = resultingyieldtemp.toFixed(2)+"%";
	
	investmenthfrtemp = hfrweighttemp*investedportfolio.value;
	
	if (investmenthfrtemp<0){
		investmenthfr.value = "-$"+Math.abs(investmenthfrtemp.toFixed(2));
	} else {
		investmenthfr.value = "$"+investmenthfrtemp.toFixed(2);
	}

	hypotheticalvaluetemp = investmenthfrtemp/hfrweighttemp;
	hypotheticalvalue.value = "$"+hypotheticalvaluetemp.toFixed(2);
	
	valuebpstemp = (durationtarget.value*hypotheticalvaluetemp)/10000;
	valuebps.value = "$"+valuebpstemp.toFixed(2);

	percentlosstemp = valuebpstemp/hypotheticalvaluetemp*100;
	percentloss.value = (percentlosstemp*100).toFixed(2)+"%";
	
	dollarloss.value = "-$"+(percentlosstemp*hypotheticalvaluetemp).toFixed(2);
}

/*
function productbuttonover(){
	if (document.getElementById('productSlideDown').style.display == "none"){
		Effect.SlideDown('productSlideDown', { duration: .3 }); return false;
	}
	mouseisover = true;
	clearInterval(rollofftimer);
}

function productrolloff(){
	mouseisover = false;
	rollofftimer = setTimeout("slideup()", 300);
}

function productlistover(){

	clearInterval(rollofftimer);
	mouseisover = true;
}

function slideup(){
	if (document.getElementById('productSlideDown').style.display != "none"){
		if (mouseisover == false){
				Effect.SlideUp('productSlideDown', { duration: .2 }); return false;
		}
	}
}
*/

function filter(param) {
 document.getElementById('2012').style.display = "none";
 document.getElementById('2011').style.display = "none";
 document.getElementById('2010').style.display = "none";
 document.getElementById('2009').style.display = "none";
 document.getElementById('2008').style.display = "none";
 document.getElementById('2007').style.display = "none";
 document.getElementById('2006').style.display = "none";
 $(param).fadeIn();
}

function toolfilter(param){
	document.getElementById('rebalancing').style.display = 'none'; 
	document.getElementById('bondcalculator').style.display = 'none'; 
	$(param).fadeIn();
}

function lookingfor(param) {
	document.getElementById('ETFInvesting').style.display = "none";      		
	document.getElementById('TrackIndex').style.display = "none";      		
	document.getElementById('Income').style.display = "none";      		
	document.getElementById('LowCost').style.display = "none";  		
	document.getElementById('TaxEfficiency').style.display = "none";    		
	document.getElementById('Preservation').style.display = "none";       		
	document.getElementById('Hedge').style.display = "none";       		
	document.getElementById('ReduceVolatility').style.display = "none";       		
	document.getElementById('SaveFees').style.display = "none";       		
	document.getElementById('Management').style.display = "none";       		
	document.getElementById('Performance').style.display = "none";       		
	document.getElementById('InflationProtection').style.display = "none";       		
	document.getElementById('TradeSuccessfully').style.display = "none";       		
	param.style.display = "";
}

/*function expand(param) {
  param.style.display = (param.style.display == "none") ? "" : "none";
}

function expandContracts(param) {
  param.style.display = (param.style.display == "none") ? "" : "none";
  document.getElementById(param).style.display = (param.style.display == "none") ? "" : "none";
}*/

function calcRebal(bullorbear){
	
	var initInvest, initExp, indexMove, curVal, curExp, rebal;
	initInvest = document.getElementById('initInvest'+bullorbear);
	initExp = document.getElementById('initExp'+bullorbear);
	indexMove = document.getElementById('indexMove'+bullorbear);
	curVal = document.getElementById('curVal'+bullorbear);
	curExp = document.getElementById('curExp'+bullorbear);
	rebal = document.getElementById('rebal'+bullorbear);
	
	if(!IsNumeric(initInvest.value)){
		alert("Initial Investment must be a numeric value.");
		return false;
	}
	
	if(!IsNumeric(indexMove.value)){
		alert("Index Move must be a numeric value.");  
		return false;
	}
	
	if(!IsNumeric(curVal.value)){
		alert("Current Value must be a numeric value.");
		return false;
	}
	
	initExp.value = initInvest.value*2;
	curExp.value = curVal.value*2;
	
	rebal.value = 1+indexMove.value/100;
	//rebal.value = rebal.value+1;
	rebal.value = rebal.value*initExp.value;		
	rebal.value = curExp.value-rebal.value;
	rebal.value = rebal.value/2	
	
	if(bullorbear=="Bull"){
		rebal.value = rebal.value*-1
	}
	
	rebal.value = Math.round(rebal.value);
	
}

function IsNumeric(sText)
{
	var ValidChars = "0123456789.-";
	var IsNumber=true;
	var Char;
	for (i = 0; i < sText.length && IsNumber == true; i++) 
	  { 
	  Char = sText.charAt(i); 
	  if (ValidChars.indexOf(Char) == -1) 
		 {
		 IsNumber = false;
		 }
	  }
	return IsNumber;
	
}




//v1.7
// Flash Player Version Detection
// Detect Client Browser type
// Copyright 2005-2007 Adobe Systems Incorporated.  All rights reserved.
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function ControlVersion()
{
	var version;
	var axo;
	var e;

	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}

	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			
			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful. 
			
			// default to the first public version
			version = "WIN 6,0,21,0";

			// throws if AllowScripAccess does not exist (introduced in 6.0r47)		
			axo.AllowScriptAccess = "always";

			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");

		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	
	return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}

// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];

        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}

function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '';
  if (isIE && isWin && !isOpera)
  {
    str += '<object ';
    for (var i in objAttrs)
    {
      str += i + '="' + objAttrs[i] + '" ';
    }
    str += '>';
    for (var i in params)
    {
      str += '<param name="' + i + '" value="' + params[i] + '" /> ';
    }
    str += '</object>';
  }
  else
  {
    str += '<embed ';
    for (var i in embedAttrs)
    {
      str += i + '="' + embedAttrs[i] + '" ';
    }
    str += '> </embed>';
  }

  document.write(str);
}

function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
      case "id":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}