//4.2.13
function BrowserInfo() {
	var agent = window.navigator.userAgent;
	if (agent.indexOf("MSIE") != -1) {
			var start = agent.indexOf("MSIE");
			this.name = "MSIE";
			this.version = parseFloat(agent.substring(start + 5, agent.indexOf(";", start)));
	} else if (agent.indexOf("Firefox") != -1) {
			var start = agent.indexOf("Firefox");
			this.name = "Firefox";
			this.version = agent.substring(start + 8, agent.length);
			var firstDec = this.version.indexOf(".") + 1;
			while (this.version.indexOf(".", firstDec) != -1)
				this.version = this.version.substring(0, firstDec) + this.version.substring(firstDec).replace(".", "");
			this.version = parseFloat(this.version);
	} else {
			this.name = "Unknown";
			this.version = 0;
	}
}

var info = new BrowserInfo();
var userAgent = window.navigator.userAgent
var isIE = (window.navigator.userAgent.indexOf("MSIE") != -1);
var isIE6 = (info.name == "MSIE" && info.version < 7);
var isIE7 = (info.name == "MSIE" && info.version < 8);
var isSafari = (window.navigator.userAgent.indexOf("Safari") != -1);
var isMac = navigator.appVersion.indexOf("Mac")!=-1;
var isFireFox = (window.navigator.userAgent.indexOf("Firefox") != -1);
var isFireFox3 = ((window.navigator.userAgent.indexOf("Firefox") != -1) && info.version >= 3);
var isMacFireFox = isMac && isFireFox;
var isMacFireFox3 = isMac && isFireFox3;
var isiPhone = navigator.appVersion.indexOf("iPhone") != -1;
var isMobile = (!isiPhone && window.navigator.userAgent.indexOf("Mobile") != -1);
if (document.basePath == undefined)
	basePath = '/nsc/';
if (info.name == "MSIE" && info.version < 7)
	document.writeln('<link href="' + basePath + 'css/stylesIE6.css" rel="stylesheet" type="text/css" />');
else
	document.writeln('<link href="' + basePath + 'css/stylesDynamic.css" rel="stylesheet" type="text/css" />');

if (isiPhone || isMobile)
	document.writeln('<link href="' + basePath + 'css/stylesMobile.css" rel="stylesheet" type="text/css" />');
	
function renderPlayer(video, path, width, height) {
	var flashvars = {
		'autostart':		'true',
		'bufferlength':		'6',
		'streamer':			'rtmp://fotffvs.cdnetworks.net/fotffvs/flashstream/' + path,
		'file':				video
	};
	var params = {
		'allowfullscreen':	'true',
		'allowscriptaccess':'always',
		'bgcolor':			'#000000',
		'wmode':			'transparent'
	};
	var attributes = {
		'id':				'jwp',
		'name':				'jwp'
	};
	swfobject.embedSWF('/jwplayer/webcast_player.swf', 'flashContent', width, height, '9', false, flashvars, params, attributes);
}


function writePngImage(url, width, height, alt) {
	if (!isIE6)
		document.write("<img alt=\"" + alt + "\" title=\"" + alt + "\" src=\"" + url + "\" style=\"width: " + width + "px; height: " + height + "px;\">");
	else
		document.write("<img alt=\"" + alt + "\"  title=\"" + alt + "\" src=\"" + basePath + "images/spacer.gif\" style=\"width: " + width + "px; height: " + height + 
			"px; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + url + "', sizingMethod=scale);\">");
}

function writePngClass(url, width, height, alt, className) {
	if (!isIE6)
		document.write("<img class=\"" + className + "\" title=\"" + alt + "\" alt=\"" + alt + "\" src=\"" + url + "\" style=\"width: " + width + "px; height: " + height + "px;\">");
	else
		document.write("<img class=\"" + className + "\" title=\"" + alt + "\" alt=\"" + alt + "\"  src=\"" + basePath + "images/spacer.gif\" style=\"width: " + width + "px; height: " + height + 
			"px; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + url + "', sizingMethod=scale);\">");
}

function writePngClassLink(url, width, height, alt, className, href) {
	if (!isIE6)
		document.write("<a href=\"" + href + "\" target=\"_blank\" title=\"" + alt + "\"><img class=\"" + className + "\" alt=\"" + alt + "\" src=\"" + url + "\" style=\"width: " + width + "px; height: " + height + "px;\"></a>");
	else
		document.write("<a href=\"" + href + "\" target=\"_blank\" title=\"" + alt + "\"><img class=\"" + className + "\" alt=\"" + alt + "\"  src=\"" + basePath + "images/spacer.gif\" style=\"width: " + width + "px; height: " + height + 
			"px; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + url + "', sizingMethod=scale);\"></a>");
}

var dropdown_timers = new Array();
var dropdown_panels = new Array();

function createDropdown(activator, panel) {
	var index = dropdown_timers.length;
	
	dropdown_timers.push(0);
	dropdown_panels.push(panel);

	jQuery(activator).hover(
		function() { clearTimeout(dropdown_timers[index]); jQuery(panel).fadeIn('fast'); },
		function() { dropdown_timers[index] = setTimeout('hideDropDown(' + index + ')', 250); }
	);

	jQuery(panel).hover(
		function() { clearTimeout(dropdown_timers[index]); },
		function() { dropdown_timers[index] = setTimeout('hideDropDown(' + index + ')', 250); }
	);
}

function createTooltip(activator, panel) {
	var index = dropdown_timers.length;
	
	dropdown_timers.push(0);
	dropdown_panels.push(panel);

	jQuery(activator).hover(
		function() { clearTimeout(dropdown_timers[index]); 
					 dropdown_timers[index] = setTimeout('showDropDown(' + index + ')', 80); },
		function() { clearTimeout(dropdown_timers[index]); dropdown_timers[index] = setTimeout('hideDropDown(' + index + ')', 50); }
	);
	
	jQuery(activator).mousemove(function (e) {
		jQuery(panel).css("left", e.pageX + 15);
		jQuery(panel).css("top", e.pageY + 15);
	});

	jQuery(panel).hover(
		function() {  },
		function() { clearTimeout(dropdown_timers[index]); dropdown_timers[index] = setTimeout('hideDropDown(' + index + ')', 50); }
	);
}

function swapContent(hideTag, showTag) {
	jQuery(hideTag).css("display", "none");
	jQuery(showTag).css("display", "");
}

function createAltTooltip(activator, panel, width, height) {
	var index = dropdown_timers.length;
	
	dropdown_timers.push(0);
	dropdown_panels.push(panel);

	jQuery(activator).hover(
		function() { clearTimeout(dropdown_timers[index]); jQuery(panel).fadeIn('fast'); },
		function() { dropdown_timers[index] = setTimeout('hideDropDown(' + index + ')', 50); }
	);
	
	jQuery(activator).mousemove(function (e) {
		jQuery(panel).css("left", e.pageX - 15 - width);
		jQuery(panel).css("top", e.pageY + 15);
	});

	jQuery(panel).hover(
		function() {  },
		function() { dropdown_timers[index] = setTimeout('hideDropDown(' + index + ')', 50); }
	);
}

function createDropdowns(activators) {

	jQuery(activators).each(
		function (index, obj) {
			var item = jQuery(obj);
			var panel = item.find("> ul");
			
			var index = dropdown_timers.length;
			
			dropdown_timers.push(0);
			dropdown_panels.push(panel);
			
			item.hover(
				function() {
					clearTimeout(dropdown_timers[index]); 
					jQuery(panel).fadeIn('fast');
					item.css("background-color", "#F2CC89");
				},
				function() { 
					item.css("background-color", "transparent");
					dropdown_timers[index] = setTimeout('hideDropDown(' + index + ')', 200);
				}
			);
			
			if (isiPhone) {
				item.click(function() {
					clearTimeout(dropdown_timers[index]); 
					jQuery(panel).fadeIn('fast');
					return false;
				});
			}

			panel.hover(
				function() { clearTimeout(dropdown_timers[index]); },
				function() { 
					dropdown_timers[index] = setTimeout('hideDropDown(' + index + ')', 500);
				}
			);
		});

}

function hideDropDown(index) {
	jQuery(dropdown_panels[index]).fadeOut('fast');
}

function showDropDown(index) {
	jQuery(dropdown_panels[index]).fadeIn('fast');
}


var DelayedAction = {
	actions: Array(),
			
	create: function (name, action, delay) {
		var obj = new Object();
		obj.name = name;
		obj.action = action;
		obj.index = DelayedAction.actions.length;
		obj.timerId = setTimeout('DelayedAction.execute(' + obj.index + ')', delay);
		DelayedAction.actions.push(obj);
	},
	
	cancel: function (name) {
		for (var i = 0; i < DelayedAction.actions.length; i++) {
			if (DelayedAction.actions[i].name == name) {
				clearTimeout(DelayedAction.actions[i].timerId);
				DelayedAction.removeAction(i);
				break;
			}
		}
	},
	
	execute: function (index) {
		DelayedAction.actions[index].action();
		DelayedAction.removeAction(index);
	},
	
	removeAction: function (index) {
		var list = new Array();
		for (var i = 0; i < DelayedAction.actions.length; i++) {
			if (i != index)
				list.push(DelayedAction.actions[i]);
		}
		
		DelayedAction.actions = list;
	}
};

var videos = new Array("brian_welch", "greg_smalley", "phil_joel", "leah_and_baby", "new_family", "scruggs");

function moodalTrack(link) {
	MOOdalBox.open(link.href, "", link.rel);
	setTimeout('pageTracker._trackPageview("' + link.href + '");', 1000);
	return false;
}

function flashLink(index) {
	var videoUrl = basePath + "box/video_" + videos[index - 1] + ".aspx";
	MOOdalBox.open(videoUrl, "", "895");
	setTimeout('pageTracker._trackPageview("' + videoUrl + '");', 1000);
}

function flashRaise(a) {
	DelayedAction.cancel("DropFlash");
	var obj = document.getElementById("flash_main");
	if (obj.style.zIndex != 1000)
		obj.style.zIndex = 1000;
}

function flashDrop(a) {
	DelayedAction.cancel("DropFlash");
	
	DelayedAction.create("DropFlash", function() {
		var obj = document.getElementById("flash_main");
		if (obj.style.zIndex != 0)
			obj.style.zIndex = 0;
	}, 250);
}

function switch_to_subscribe(refcd) {
	MOOdalBox.close();
	if (refcd) {
		setTimeout('MOOdalBox.open("' + basePath + 'box/subscribe.aspx?refcd=' + refcd + '", "", "717")', 1000);
	} else {
		setTimeout('MOOdalBox.open("' + basePath + 'box/subscribe.aspx", "", "717")', 1000);
	}
	return false;
}


function createToggle(contentPanel, button, onShow, onHide) {
	jQuery(contentPanel).hide();
	jQuery(button).click(function() {
		if (jQuery(contentPanel).is(":hidden")) {
			jQuery(contentPanel).slideDown(200, onShow);
		} else {
			jQuery(contentPanel).slideUp(200, onHide);
		}
		
		return false;
	});
}

function jumpToRegistrationFormAnchor() {
    checksubPageIEBug();
    window.location.hash = "registrationForm";
}

function checksubPageIEBug() {
	if (isIE6) {
		document.getElementById("footer").style.top = "1px";
		document.getElementById("footer").style.top = "0px";
	}
}

function toggleAccordion(name, max_height)  {
    var div = document.getElementById("accordion" + name);
    var height = parseInt(div.style.height.replace("px", ""));

    //if (height != max_height && height != 0) { alert("FAIL" + "\t" + div.style.height.replace("px", "")); return; }
    max_height += 20;
    
    if (isIE6 || isIE7) {
		jQuery("#accordion" + name + " ul.dropdowns").fadeOut('fast');
	}
	
    var button = document.getElementById("toggle" + name);
	var panel = document.getElementById("element" + name);
	
	panel.style.overflow = 'hidden';
    
    if (height > 0) {
		if (isIE6 || isIE7) {
			jQuery("#accordion" + name + " ul.dropdowns").fadeOut('fast');
		}
		
		button.className = "btn_no_text btn_info btn_more_info";
		animDivUp(name, height, 0);
    } else {
		if (isIE6 || isIE7) {
			jQuery("#accordion" + name + " ul.dropdowns").css("display", "none");
		}
		
		div.style.display = "block";
		button.className = "btn_no_text btn_info btn_collapse";
        animDivDown(name, 0, max_height);
    }
}

function animDivDown(divName, curHeight, endHeight) {	    
	var newHeight = (isMobile) ? curHeight + 50 : ((isiPhone) ? curHeight + 500 : curHeight + 30);
	if (newHeight > endHeight) {
		newHeight = endHeight;
	}

	var div = document.getElementById("accordion" + divName);
	div.style.overflow = "hidden";
	div.style.height = newHeight + "px";
	
	if (newHeight != endHeight) {
		document.getElementById("element" + divName).style.display = '';
		setTimeout("animDivDown('" + divName + "'," + newHeight + "," + endHeight + ");", (isMobile || isiPhone) ? 150 : 10);
	} else {
		if (isIE6 || isIE7) {
			jQuery("#accordion" + name + " ul.dropdowns").fadeIn('fast');
		}
		document.getElementById("accordion" + divName).style.overflow = 'visible';
		document.getElementById("element" + divName).style.overflow = 'visible';
	}
}

function animDivUp(divName, curHeight, endHeight) {	
	var newHeight = (isMobile) ? curHeight - 50 : ((isiPhone) ? curHeight - 500 : curHeight - 30);
	if (newHeight < endHeight) {
		newHeight = endHeight;
	}

	var div = document.getElementById("accordion" + divName);
	div.style.overflow = "hidden";
	div.style.height = newHeight + "px";
	
	if (newHeight != endHeight) 
		setTimeout("animDivUp('" + divName + "'," + newHeight + "," + endHeight + ");", (isMobile || isiPhone) ? 150 : 10);
	else {
		document.getElementById("accordion" + divName).style.overflow = 'visible';
		document.getElementById("element" + divName).style.overflow = 'visible';
		document.getElementById("element" + divName).style.display = 'none';
	}
}

String.prototype.replaceAll = function (find, replace) {
	var tmp = this + "";
	var last = tmp;
	
	tmp = tmp.replace(find, replace);
	while (tmp != last) {
		last = tmp;
		tmp = tmp.replace(find, replace);
	}
	
	return tmp;
}

setInputLabel = function (control, label) {
	if (control.value.trim() == "") {
		if (control.type == "password")
			control.className += " " + label;
		else
			control.value = label;
	}
};

clearInputLabel = function (control, label) {
	if (control.value.trim() == label || (control.value.trim() == "" && control.type == "password")) {
		if (control.type == "password") {
			control.className = control.className.replaceAll(label, "");
		} else
			control.value = "";
	}
};

function open_listen() {
	var wnd = window.open("/popups/media_player.aspx?LatestDaily=1", "", "width=1024, height=600, toolbar=0, scrollbars=1");
	MOOdalBox.close();
	return false;
}

function open_popup(aTag) {
	var wnd = window.open(aTag.href, "", "width=800, height=580, toolbar=0, scrollbars=1");
	return false;
}

function validateRequired(evt, obj, defaultValue, msg) {
	var autoBreak = evt["rangeParent"] + " "; // throws an uncatchable exception.
	if (obj == "" || obj == defaultValue) { alert(msg); return false; }
	return true;
}

function checkLightbox() {
       var mb_contents = document.getElementById("mb_contents");
       var mb_overlay = document.getElementById("mb_overlay");
       if (mb_overlay != null && mb_contents != null) {
              if (mb_overlay.style.visibility == "hidden" || mb_overlay.style.display == "none" || mb_overlay.style.height == "0px")
                     mb_contents.innerHTML = "";
       }
}
 
setInterval('checkLightbox()', 1000);

//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;
}