// General client-side script 
// version: 0.14 (march 2009)
//
// Copyright (c) 2009 Fier Concept & Design


// Global variables
jqFier = jQuery.noConflict();
var menuOpen = false;

// Flash detection minimum Flash version
var requiredMajorVersion = 8;
var requiredMinorVersion = 0;    
var requiredRevision = 0;

function initMenu() {  
  if (!menuOpen) {	  
	jqFier('#main-menu ul').hide();
  }
  else {
  	jqFier('#sub-menu ul').hide();
  }
  // Toggle menu
  jqFier('#main-menu #menu-show a').click(toggleMenu);
}

function toggleMenu() {
	if (jqFier(this).parent().prev().is(':hidden')) {
		jqFier(this).html("Menu sluiten");
		jqFier('#sub-menu ul').hide();
		jqFier('#menu-icon').attr({ 
          src: "fileadmin/site/leraar-vo/images/icon_menu_close.gif",
          alt: "Menu sluiten"
        });		
	} else {
		jqFier(this).html("Menu tonen");
		jqFier('#sub-menu ul').show();
		jqFier('#menu-icon').attr({ 
          src: "fileadmin/site/leraar-vo/images/icon_menu_open.gif",
          alt: "Menu tonen"
        });

	}	
	jqFier(this).parent().prev().slideToggle('slow');	
}

function initFaq() {
  // Make all of the answer sections hide when the DOM is ready
  jqFier('div.faq > div').hide();  
  // Toggle answer section click event
    jqFier('div.faq > h3').click(function() {
    // Icons
    if (jqFier(this).next('div').is(':hidden')) 
      jqFier(this).find('img').attr('src', 'fileadmin/site/leraar-vo/images/icon_menu_close.gif');
    else
      jqFier(this).find('img').attr('src', 'fileadmin/site/leraar-vo/images/icon_open.gif');                     
     // Slide effect               
     jqFier(this).next('div').slideToggle('fast')
       .siblings('div:visible').slideUp('fast');       
     
     jqFier(this).siblings('.open').find('img').attr('src', 'fileadmin/site/leraar-vo/images/icon_open.gif');          
     // Color of H3
     jqFier(this).addClass('open')
       .siblings('.open').removeClass('open');
    });
}

/*
 *	Replaces all mediabox links with links to static pages.
 *  In other words: facilitates alternative content for Flash movies
 */
function replaceFlash() {
	// Hard-coded mapping between file-name and alternative content page
	// Ugly, I know....
	var defaultUrl = "/ervaringsverhalen";
	var links = new Array()
	links["Suzanne_090406.flv"]= "/ervaringsverhalen/susanne";
	links["Brian_090406.flv"]= "/ervaringsverhalen/brian";
	links["Peter_090414.flv"]= "/ervaringsverhalen/peter";
	links["Sylvia_090414.flv"]= "/ervaringsverhalen/sylvia";
	
	links["coby_090428.flv"]= "/ervaringsverhalen/coby";
	links["jan_090428.flv"]= "/ervaringsverhalen/jan";
	links["radboud_090428.flv"]= "/ervaringsverhalen/radboud";
	links["wilma_090428.flv"]= "/ervaringsverhalen/wilma";
	
	// Adobe Flash check
    var hasReqestedVersion = 
       DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
	 if (!hasReqestedVersion) {   	 
	 	jqFier('a[rel^=mediabox]').each(function() {
	 		url = this.href;
	 		filename = unescape(url.substring(url.lastIndexOf('/')+1));
	 		(links[filename]) ? newUrl = links[filename] : newUrl = defaultUrl;
	 		this.href = newUrl;
	 		this.rel = "";
	 		this.onclick = "";
	 	});	 	
	}
} 

function initTooltips() {
	jqFier('a[rel^=mediabox]').tooltip({ 
    	delay: 0, 
    	showURL: false,
    	showBody: " - "
    	/*
    	bodyHandler: function() { 
        	//return this.title;         
        	return "<h3>test</h3>";
   		 }
   		 */   	
	});
}

jqFier(document).ready(function() {initMenu();}); 
jqFier(document).ready(function() {initFaq();}); 
jqFier(document).ready(function() {replaceFlash();}); 
jqFier(document).ready(function() {initTooltips();}); 


// ============================================================================
// Flash Player Version Detection - Rev 1.6
// Detect Client Browser type
// Copyright(c) 2005-2006 Adobe Macromedia Software, LLC. 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] + '" ';
  		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_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":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "id":
      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;
}