var show_it = "visible"
var hide_it = "hidden"
var timer = new Array;
var timer2 = new Array;

// get version - returns 0 if not IE 5.5 or higher
var version=0
if (navigator.appVersion.indexOf("MSIE")!=-1){
temp=navigator.appVersion.split("MSIE")
version=parseFloat(temp[1])
}

function toggleLayer(id) {
	if(document.getElementById){
		if(document.getElementById){var obj = document.getElementById(id).style}
		if(obj.visibility == hide_it){obj.visibility = show_it}
		else {obj.visibility = hide_it}	
	}
}

function showLayer(id) {
	if(document.getElementById){
		var obj = document.getElementById(id).style
		obj.visibility = "visible"

	}
}

function hideLayer(id) {
	if(document.getElementById){
		clearTimeout(opac_timer_show[id])
		var obj = document.getElementById(id).style
		obj.visibility = hide_it
		obj.filter = "alpha(opacity=0, style=0)"
		obj.opacity = 0
		obj.KhtmlOpacity = 0;
		opac[id] = 0 // set the opacity to 0 for the show function
		
	}
}

var opac = new Array;
var opac_timer_show = new Array;
var opac_timer_hide = new Array;


function showLayerOp(id){
	if (opac[id] == "" || opac[id] == null){opac[id] = 1}
	var obj = document.getElementById(id).style
	obj.visibility = "visible"
	if (opac[id] <= 100){
		obj.filter = "alpha(opacity=" + opac[id] + ", style=0)"
		obj.opacity = opac[id] /100
		obj.KhtmlOpacity = (opac[id] / 100);
		opac[id] += 33
		opac_timer_show[id] = setTimeout("showLayerOp(\""+id+"\")",100)
	}
	
	else {clearTimeout(opac_timer_show[id])}
}

function hideBox(id){
	clearTimeout(opac_timer_show[id])
	var obj = document.getElementById(id).style
	if (opac[id] >= 1){
		if (document.all){obj.filter = "alpha(opacity=" + opac[id] + ", style=0)"}
		if (!document.all){obj.MozOpacity = opac[id] /100}
		if (opac[id] <= 0){	obj.visibility = "hidden"}
		opac[id] -= 33
		opac_timer_hide[id]=setTimeout("hideBox(\""+id+"\")",100)
	}	
	else{clearTimeout(opac_timer_hide[id])}
}


var timerbox = new Array;

function closeCounter(id){
	timerbox[id] = "hideLayer('"+id+"')"
	timer[id] = setTimeout (timerbox[id], 150)
}

function closeCounter2(id){
	var timerbox = "hideLayer('"+id+"')"
	timer2[id] = setTimeout (timerbox, 150)
}


function hideAllBut(id) {
	hideLayer ("personal_investing");
	hideLayer ("institutional");
	showLayerOp (id);
}


function hovChange(id){
	var filename = document.getElementById(id).src
	
	var appendPart
	if(filename.indexOf("?") > -1)
	{
		appendPart = filename.substring(filename.indexOf("?"),filename.length)
		filename = filename.substring(0,filename.indexOf("?"))
	}
	else
	{ appendPart = "" }
	  		
	if(filename.indexOf(".gif") > -1)
	{		
		if(filename.charAt(filename.length-5) == "_")
			{filename = filename.substring(0,filename.length-5) + ".gif" + appendPart}
		else
			{filename = filename.substring(0,filename.length-4) + "_.gif" + appendPart}
	}
	else if(filename.indexOf(".jpg") > -1)
	{
		if(filename.charAt(filename.length-5) == "_")
			{filename = filename.substring(0,filename.length-5) + ".jpg" + appendPart}
		else
			{filename = filename.substring(0,filename.length-4) + "_.jpg" + appendPart}
	}
	
	document.getElementById(id).src = filename
}

//sort through querystring using javascript
function getQueryVariable(variable)
{
	var i
	var query = window.location.search.substring(1);
	var vars = query.split("&");
	
	for (i = 0; i < vars.length; i++)
	{
		var pair = vars[i].split("=");
		if (pair[0] == variable)
		{
			return pair[1];
		}
	}
}

//Code for using JS cookies functions to set, get, delete, appending

//Code for setting cookie
function setCookie(name,value,days)
{
	if(days)
	{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	
	document.cookie = name+"="+value+expires+"; path=/advisorchoice/";
}

//Code for reading cookie
function getCookie(name)
{
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++)
	{
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	
	return null;
}

//Code for appending cookie
function appendCookie(name,value,days)
{
	if(days)
	{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	
	var currentCookieValue;
	
	currentCookieValue = getCookie(name)
	if(currentCookieValue == null)
	{ return null; }
	else if(currentCookieValue.indexOf(value) > -1)
	{ return null; }
	else
	{ document.cookie = name+"="+value+"**"+currentCookieValue+expires+"; path=/advisorchoice/"; }
}

//Code for deleting cookie
function deleteCookie(name)
{
	var expire = new Date();
    expire.setTime (expire.getTime() - (24 * 60 * 60 * 1000)); 
    document.cookie = name+"=; expires="+expire.toGMTString();
	setCookie(name,"",-1);
}


//Cookie Code used for JUST Tracking leads not for setting other cookies
// For JS cookies Delete, Create, GetValue

//For Delete Cookies
function RJDeleteCookie(name) {
    var expire = new Date ();
    expire.setTime (expire.getTime() - (24 * 60 * 60 * 1000)); 
    document.cookie = name + "=; path=/; expires=" + expire.toGMTString(); 
}

//For Getting the Value from a cookie
function RJGetCookie(name) {
    var startIndex = document.cookie.indexOf(name); 
    if(startIndex != -1)
	{
        var endIndex = document.cookie.indexOf(";", startIndex); 
        if(endIndex == -1)
		{ endIndex = document.cookie.length; }
        return unescape(document.cookie.substring(startIndex+name.length+1, endIndex)); 
    }
	else
	{
		var it = ""
        return it; 
    }
}

//For Creating a Cookie
function RJSetCookie(name, value, days) {
    var expire = new Date();
    expire.setTime (expire.getTime() + (24 * 60 * 60 * 1000) * days);
	//see if cookie already exsits and get the value
	var valueCookie;
	valueCookie = RJGetCookie(name);
	if(valueCookie == "" || name == "fontsizer")
	{ document.cookie = name + "=" + value + "; path=/; expires=" + expire.toGMTString(); }
	else
	{ document.cookie = name + "=" + valueCookie + "**" + value + "; path=/; expires=" + expire.toGMTString(); }
}