function ist_definiert(variable)
	{
		if(!variable)
			return false;
		if(typeof variable == 'undefined')
			return false;
		
		return true;	
	}

var js_globals = new Object();

js_globals.tmp_element = '';    // temporäre Variable, um dies und das mal kurz global zur Verfügung zu stellen.

  //  ******************   Überwachungsvariablen, ob der tiny schon sein init hat
js_globals.tinyConfigInitDone = 0;
js_globals.tinyConfigInitNormDone = 0;
js_globals.loadByAjax = 0;

// Nochmal eine Funktion schreiben, die die aktuellen SESSION-Werte lädt...
js_globals.session = new Array();
		js_globals.session['login'] = 0;
	js_globals.einstellungen_pfad = '/includes/einstellungen';
js_globals.tinyMCE_config  = '  if(js_globals.tinyConfigInitDone == 0 || js_globals.loadByAjax == 1 ){js_globals.tinyConfigInitDone = 1; '; 
js_globals.tinyMCE_config += 'tinyMCE.init({	width : "300",	height: "100",	mode : "exact",	elements : "ID_bilderleiste_bearbeiten", ';
js_globals.tinyMCE_config +='	plugins : "table,template,paste",	';
js_globals.tinyMCE_config +='	theme : "advanced",		language : "de", theme_advanced_toolbar_location : "bottom", ';
js_globals.tinyMCE_config +='	theme_advanced_buttons1 : "code,bold,italic,underline,separator,sub,sup,separator,justifyleft,justifycenter,justifyright,separator,bullist,numlist,separator,charmap,forecolor", ';
js_globals.tinyMCE_config +='	theme_advanced_buttons2 : "hr,separator,outdent,indent,separator,link,unlink,separator,fontselect,fontsizeselect " ,	';
js_globals.tinyMCE_config +='	theme_advanced_buttons3 : "pastetext,pasteword,selectall "	';
js_globals.tinyMCE_config +=	'		 	 ';
js_globals.tinyMCE_config +='	});	';
js_globals.tinyMCE_config +='	}	';

//js_globals.tinyMCE_config_norm =  '	alert(js_globals.tinyConfigInitNormDone); if(js_globals.tinyConfigInitNormDone == 0 || js_globals.loadByAjax == 1  ){js_globals.tinyConfigInitNormDone = 1; ';

// // theme_advanced_statusbar_location : "bottom", theme_advanced_resizing : true,	

//js_globals.tinyMCE_config_norm =  '		tinyMCE.init({ width : "450", 	height: "320",		mode : "textareas",		';
js_globals.tinyMCE_config_norm =  '		tinyMCE.init({ width : "450", 	height: "320",		mode : "specific_textareas",		';
//js_globals.tinyMCE_config_norm += '			editor_selector : "cms"		';
js_globals.tinyMCE_config_norm +=  '			editor_deselector : "mceNoEditor"	,	';
js_globals.tinyMCE_config_norm += '		plugins : "table,template,paste",		';
//js_globals.tinyMCE_config_norm += '	       plugins : "autolink,lists,spellchecker,pagebreak,style,layer,table,save,advhr,advimage,advlink,emotions,iespell,inlinepopups,insertdatetime,preview,media,searchreplace,print,contextmenu,paste,directionality,fullscreen,noneditable,visualchars,nonbreaking,xhtmlxtras,template", 		';

js_globals.tinyMCE_config_norm += '		theme : "advanced",		';
js_globals.tinyMCE_config_norm += '		language : "de", ';
js_globals.tinyMCE_config_norm += '		theme_advanced_toolbar_location : "bottom",	theme_advanced_toolbar_align : "center",	 theme_advanced_statusbar_location : "none",';   
js_globals.tinyMCE_config_norm += '		theme_advanced_buttons1 : "bold,italic,underline,separator,sub,sup,separator,justifyleft,justifycenter,justifyright,separator,fontselect,fontsizeselect,forecolor", ';
js_globals.tinyMCE_config_norm +=	'		theme_advanced_buttons2 : "formatselect,separator,code,cleanup,removeformat,separator, bullist,numlist,separator,hr,separator,outdent,indent,separator,link,unlink,separator,charmap", ';
js_globals.tinyMCE_config_norm +=	'		theme_advanced_buttons3 : " tablecontrols,template"	,	 ';
js_globals.tinyMCE_config_norm +=	'		theme_advanced_buttons3_add : "pastetext,pasteword,selectall" ';
js_globals.tinyMCE_config_norm +=	'	,	theme_advanced_buttons4 : "undo,redo, image, anchor"		 ';
js_globals.tinyMCE_config_norm +=	'	});  ';

//js_globals.navi_aktiver_eintrag = 1; // Beim ersten Laden der Seite ist die index.php aktiv




var js_globales_if = new Object();

js_globales_if.konstruiere = function ()  // globales Interface
 {	
 }
 
js_globales_if.konstruiere.prototype = 
	{
	   // Es kann die id ODER direkt ein HTMLObject eines übergeordneten Elements übergegen werden (Parameter: element) 
	   // Es wird dann innerhalb des angegebenen Elements gesucht
	   // element und typ sind optional
	   
		getElementsByClass:function(class_name, id, element, typ) 
			{
			 //alert('class_name: '+class_name+'\n id: '+id);
			
			 var elemente_mit_klasse = new Array();
			 
			 if(id && id.length > 0)
			 	element = document.getElementById(id);
			 	
			 //alert(element);
			 	
			 if(!element)
			  {
			   var tmp_arr = document.getElementsByTagName("body");
			   if(tmp_arr)
 			   element = tmp_arr[0];
			  }
			 
			 if(!typ)
			  typ = 'div';	
			  
			  
			 var tags = element.getElementsByTagName(typ); // alle untergeordneten Elemente gewünschten Typs finden
			 var k = 0;
			 if(tags)
			  for(var i=0;i<tags.length;i++)
			   {
			    var tag = tags[i];
			    var classes =(tag.className).split(" ");
			     
			    if(classes && classes.length>0)
			     for(var j=0;j<classes.length;j++)
			      if(classes[j] == class_name)
			       {
			        elemente_mit_klasse[k] = tag;
			        k++;
			        //alert(tag.className+' '+elemente_mit_klasse.length);
			        break;
			       }
			  
			   }
			 
			 // alert(elemente_mit_klasse[0]);
			  
			 if(elemente_mit_klasse.length > 0)
     return elemente_mit_klasse;
 
    return false;
   }
 ,
 
grund_ausblenden_soft_einblenden:function()
{
 var ausblend_element = document.getElementById("grund_ausblenden_id"); 
 if(ausblend_element)
  ausblend_element.className = 'grund_ausblenden_soft_ein';
 }
, 
 bilderverwaltung_soft_einblenden:function()
		{
		 var kat_element = document.getElementById("kat_bildereigenschaften"); 
		 if(kat_element)
		  kat_element.className="kat_bildereigenschaften_class_verw soft_ausblend_identifizierungsklasse";	
		}
, 
 bilderverw_tausch_soft_einblenden:function()
		{
		 var kat_element = document.getElementById("kat_bildereigenschaften"); 
		 if(kat_element)
		  kat_element.className="kat_bildereigenschaften_class_tausch soft_ausblend_identifizierungsklasse";	
		}

 }	
 
 // --------------        Objekt erstellen       -----------------------------------------------------------
js_glob_if_obj = new js_globales_if.konstruiere(); // js_glob_if_obj = Javascript globales Interface Objekt