// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults


// global counter for charCount()
var max = 255;


// checks/unchecks all checkboxes
function setCheckboxes(name)
{
  if ($('checker').checked == true){
	  for(i=0; i < 10; i++) {
	    if($(name + i)) {
	      $(name + i).checked = true;
	    }
	  }	
  }
  else{
	for(i=0; i < 10; i++) {
	    if($(name + i)) {
	      $(name + i).checked = false;
	    }
	  }
  }
}

// opens popup in fullscreen
function	openEditor(url) {
	var params = 'width='+screen.width;
	params += ', height='+screen.height;
	params += ', top=0, left=0';
	params += ', fullscreen=yes';
	
	newwin = window.open(url,'MyWindow', params);
	if (window.focus) { newwin.focus()};
	return false;
}

// checks if one Checkbox is checked
function isOneCheckboxChecked(name)
{
  var bool = false;
  for(i=0; i < 10; i++) {
	if (bool == false) {
	  if($(name + i)) {
	  	if($(name + i).checked == true) {
		     bool = true
		     return true
		  }
	   }
    }
  }
  return bool
}



//charCounter for the comment-limiter
// maxPos: maxNumber of chars 
function charCount(e, maxPos, textarea_name, span_name) {
  max = maxPos
  if (!e.which) keyCode = event.keyCode; // ie5+ op5+
  else keyCode = e.which; // nn6+

  if ($(textarea_name).value.length<max+1){
      $(span_name).innerHTML = ' (max. ' 
      $(span_name).innerHTML += max-$(textarea_name).value.length + ' Zeichen)';
  }
  else {
    $(textarea_name).value = $(textarea_name).value.substring(0,max);
    $(span_name).innerHTML = ' (max. 0 Zeichen)';
  }
}


// checks if the typed character is in parameter "chars"
// if not - the typed character is not shown
function testOnPeculiar(formname, id_or_name, chars) {
	var obj = (document.getElementById && document.getElementById(id_or_name) != null)
			  ? document.getElementById(id_or_name) : ((document[formname][id_or_name] != null)
			  ? document[formname][id_or_name] : '');

	if(obj.type == "text" || obj.type == "textarea") {
		obj.timer = "";
		obj.chars = chars;
		obj.onkeypress = obj.onkeydown = function() {
			var self = this;
			controll = function() {
				for(var t='',x=0; x<self.value.length; ++x) {
					if(self.chars.indexOf(self.value.charAt(x))>-1) {
						t += self.value.charAt(x);
					}
				}
				self.value = t;
			};
         setTimeout(controll,1);
		};
		obj.onkeyup = function() {
			clearTimeout(this.timer);
		};
	}
};



// clears the data-fields of the contact formular
function clearDataFields(){
  document.forms[0].elements[0].value = ""
  document.forms[0].elements[1].value = ""	
  document.forms[0].elements[2].value = ""	
  document.forms[0].elements[4].value = ""
  document.forms[0].elements[5].value = ""		
}


// checks if all fields are filled in send-message-form
function checkMessageForm() {
  var strFehler='';
  if (document.forms[0].elements[0].value=="") 
    strFehler += "Bitte gib einen Betreff ein!\n";
  if (document.forms[0].elements[1].value=="") 
    strFehler += "Bitte gib einen Text ein!\n";
 
  if (strFehler.length>0) {
    alert("\n\n"+strFehler);
    return false;
  }
  else {
    return true;
  }
}

// draws the rating_points active
function showPoints(name) {
  for(i=1; i < name+1; i++) {
    document.getElementById('point_' + i).src='/images/global/icons/rating2_active.png';
  }
}

// draws all rating_points inactive
function clearPoints() {
  for(i=1; i < 6; i++) {
    document.getElementById('point_' + i).src='/images/global/icons/rating2_inactive.png';
  }
}


// delay-function
function wait(prmSec) {
  prmSec *= 1000;
  var eDate = null;
  var eMsec = 0;
  var sDate = new Date();
  var sMsec = sDate.getTime();
  do {
      eDate = new Date();
      eMsec = eDate.getTime();

  } while ((eMsec-sMsec)<prmSec);
}



function changeMainNavigation(object, language) {
	object_items = object.split('_');
	object_path_lang = '';
	
	object_path_lang = '/' + object_items[0] + '/' + language 
	
	for(var j = 1; j < object_items.length; j++){
		object_path_lang += '/' + object_items[j];
	}
	
	if($(object).className == 'active') {
		$(object).src = object_path_lang + '.png';
		$(object).className = '';
	} else {
		$(object).src = object_path_lang + '_active.png';
		$(object).className = 'active';
	}
}

function changeBlogThumbBackground(name, id) {
	if($(name + '_blog_thumb_' + id).className.match(/_active/)) {
		$(name + '_blog_thumb_' + id).className = $(name + '_blog_thumb_' + id).className.replace('_active', '');
		$(name + '_blog_thumb_icon_' + id).style.display = 'none';
	} else {
		$(name + '_blog_thumb_' + id).className = $(name + '_blog_thumb_' + id).className + '_active';
		$(name + '_blog_thumb_icon_' + id).style.display = 'inline';
	}
}

function hideDropdowns() {
  $$('select').each(function(dropdown){
    dropdown.setStyle({visibility: 'hidden'});
  });
}

function showDropdowns() {
  $$('select').each(function(dropdown){
    dropdown.setStyle({visibility: 'visible'});
	});
}


function togglePopup(url) {
  $('overlay').style.display = 'none'; 
	if (url) {
		new Ajax.Updater('overlay', url, {
	    asynchronous:true, 
	    evalScripts:true, 
	    onSuccess:function(){
        
	    },
	    onComplete:function(){
	      $('overlay').style.display = 'block'
	      setOverlayHeight();
		    hideDropdowns();
	      Event.observe(window, 'resize', resizeOverlayLayer);
	    }
	  });
	} else {
		Event.stopObserving(window, 'resize', resizeOverlayLayer);
		showDropdowns();
	}
	
	return false;
}

function resizeOverlayLayer() {
  if (window.innerWidth < $('site').getWidth()) {
    $('overlay').setStyle({width: $('site').getWidth() + 'px'});
  } else {
    $('overlay').setStyle({width: '100%'});
  }
}

function setOverlayHeight() {
  resizeOverlayLayer();
  
  popup_content = $('overlay').down('div.popup');
  bVer = parseInt(navigator.appVersion);
  if (bVer == "4") {
    popup_y = document.documentElement.scrollTop + 30;
    x_offset = document.documentElement.scrollLeft;
  } else {
    popup_y = window.pageYOffset + 30;
    x_offset = window.pageXOffset;
  }
  // IF OVERLAY CONTENT IS BIGGGER THAN BODY HEIGHT, MAKE BODY BIGGER
  if ((popup_y + popup_content.getHeight()) > $('mighty_wrapper').getHeight()) {
    popup_content.setStyle({bottom: '0'});
  } else {
    popup_content.setStyle({top: popup_y + 'px'});
  };
  body_height = $('body').getHeight();
	body_width = $('body').getWidth();
  if (body_height < window.innerHeight) {
    $('mighty_wrapper').setStyle({height: window.innerHeight + 'px'});
    body_height = $('body').getHeight();
  };  
  
  popup_x = (body_width / 2 - popup_content.getWidth() / 2) + x_offset;
  popup_content.setStyle({left: popup_x + 'px'})
  $('overlay').setStyle({height: body_height + 'px'});
}


var upload_count = 1;
function add_upload_field(){
	upload_count++;
	br = document.createElement('br');
	$('upload_fields').appendChild(br);
	br = document.createElement('br');
	$('upload_fields').appendChild(br);
	br = document.createElement('br');
	$('upload_fields').appendChild(br);
	file_field = document.createElement('input');
	file_field.id = 'file['+upload_count+'][file]';
	file_field.name = file_field.id;
	file_field.type = 'file';
	$('upload_fields').appendChild(file_field);
	br = document.createElement('br');
	$('upload_fields').appendChild(br);
	br = document.createElement('br');
	$('upload_fields').appendChild(br);
	label = document.createElement('label');
	label.innerHTML = 'Titel des Designs: ';
	$('upload_fields').appendChild(label);
	text_field = document.createElement('input');
	text_field.id = 'file['+upload_count+'][title]';
	text_field.name = text_field.id;
	text_field.type = 'text';
	$('upload_fields').appendChild(text_field);
	return false;
}



/* --- Flash --- */
// Flash Player Version Detection - Rev 1.5
// 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];
			if ( descArray[3] != "" ) {
				tempArrayMinor = descArray[3].split("r");
			} else {
				tempArrayMinor = descArray[4].split("r");
			}
			var versionRevision = tempArrayMinor[1] > 0 ? tempArrayMinor[1] : 0;
			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":
        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;
}


// ------------------------------------ USERCODE

// Globals
// Major version of Flash required
var requiredMajorVersion = 9;
// Minor version of Flash required
var requiredMinorVersion = 0;
// Minor version of Flash required
var requiredRevision = 0;


function embedFlash(file, width, height) {
  var hasRequestedVersion = DetectFlashVer(7, 0, 0);
  if (hasRequestedVersion) {
    // if we've detected an acceptable version
    // embed the Flash Content SWF when all tests are passed
    AC_FL_RunContent(
  		"src", file,
  		"width", width,
  		"height", height,
  		"align", "middle",
  		"id", file,
  		"quality", "high",
  		"bgcolor", "#FFFFFF",
  		"name", "jubble",
		"wmode", "transparent",
		 "allowScriptAccess","sameDomain",
  		"type", "application/x-shockwave-flash",
  		"pluginspage", "http://www.adobe.com/go/getflashplayer"
    );
  } else {  // flash is too old or we can't detect the plugin
    var alternateContent = 'This content requires the Adobe Flash Player. '
   	+ '<a href=http://www.adobe.com/go/getflash/>Get Flash</a>';
    document.write(alternateContent);  // insert non-flash content
  } 
}

function embedFlashWithInstall(file, width, height, flashvars, wmode) {
  // Version check for the Flash Player that has the ability to start Player Product Install (6.0r65)
  var hasProductInstall = DetectFlashVer(6, 0, 65);

  // Version check based upon the values defined in globals
  var hasRequestedVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);


  // Check to see if a player with Flash Product Install is available and the version does not meet the requirements for playback
  if ( hasProductInstall && !hasRequestedVersion ) {
  	// MMdoctitle is the stored document.title value used by the installation process to close the window that started the process
  	// This is necessary in order to close browser windows that are still utilizing the older version of the player after installation has completed
  	// DO NOT MODIFY THE FOLLOWING FOUR LINES
  	// Location visited after installation is complete if installation is required
  	var MMPlayerType = (isIE == true) ? "ActiveX" : "PlugIn";
  	var MMredirectURL = window.location;
      document.title = document.title.slice(0, 47) + " - Flash Player Installation";
      var MMdoctitle = document.title;

  	AC_FL_RunContent(
  		"src", "/playerProductInstall.swf",
  		"FlashVars", "MMredirectURL="+MMredirectURL+'&MMplayerType='+MMPlayerType+'&MMdoctitle='+MMdoctitle+"",
  		"width", width,
  		"height", height,
  		"align", "middle",
  		"quality", "high",
  		"bgcolor", "#FFFFFF",
  		"name", "flex_testproject",
  		"allowScriptAccess","sameDomain",
  		"type", "application/x-shockwave-flash",
  		"pluginspage", "http://www.adobe.com/go/getflashplayer"
  	);
  } else if (hasRequestedVersion) {
  	// if we've detected an acceptable version
  	// embed the Flash Content SWF when all tests are passed
  	AC_FL_RunContent(
  			"src", file,
  			"width", width,
  			"height", height,
  			"align", "middle",
  			"id", file,
  			"quality", "high",
  			"bgcolor", "#FFFFFF",
  			"name", "pixunity",
  			"flashvars", flashvars,
			"wmode", wmode,
			 "allowScriptAccess","sameDomain",
  			"type", "application/x-shockwave-flash",
  			"pluginspage", "http://www.adobe.com/go/getflashplayer"
  	);
    } else {  // flash is too old or we can't detect the plugin
      var alternateContent = 'This content requires the Adobe Flash Player. '
     	+ '<a href=http://www.adobe.com/go/getflash/>Get Flash</a>';
      document.write(alternateContent);  // insert non-flash content
    }
}
/* --- flash ende --- */