//
// Verschachteltes Mootools-Accordion
// Nested Mootools Accordion
// 
// von / by Bogdan Günther
// http://www.medianotions.de
//

window.addEvent('domready', function() {
	
	// Anpassung IE6
	if(window.ie6) var heightValue='100%';
	else var heightValue='';
	
	// Selektoren der Container für Schalter und Inhalt
	var togglerName='.accordion dt.accordion_toggler_';
	var contentName='.accordion dd.accordion_content_';
	
	// Selektoren setzen
	var counter=1;	
	
	var toggler=$$(togglerName+counter);
	var content=$$(contentName+counter);
	
	if(toggler.length>0)
	{
		//console.log(toggler);
		// Accordion anwenden
		new Accordion(toggler, content, {
			opacity: false,
			display: -1,
			alwaysHide: true,
			onComplete: function() { 
				var element=$(this.elements[this.previous]);
				if(element && element.offsetHeight>0) element.setStyle('height', heightValue);			
			},
			onActive: function(toggler, content) {
				toggler.addClass('open');
			},
			onBackground: function(toggler, content) {
				toggler.removeClass('open');
			}
		});
		
		// Selektoren für nächstes Level setzen
		counter++;
		toggler=$$(togglerName+counter);
		content=$$(contentName+counter);
	}
	
	
	
	var togglerName2='.accordion2 .accordion_toggler_';
	var contentName2='.accordion2 .accordion_content_';
	var counter2=1;
	var toggler2=$$(togglerName2+counter2);
	var content2=$$(contentName2+counter2);
	
	if(toggler2.length>0)
	{
		//console.log(toggler2);
		// Accordion anwenden
		new Accordion(toggler2, content2, {
			opacity: false,
			display: -1,
			alwaysHide: true,
			onComplete: function() { 
				var element=$(this.elements[this.previous]);
				if(element && element.offsetHeight>0) element.setStyle('height', heightValue);			
			},
			onActive: function(toggler2, content2) {
				toggler.addClass('open');
			},
			onBackground: function(toggler2, content2) {
				toggler.removeClass('open');
			}
		});
		
		// Selektoren für nächstes Level setzen
		counter2++;
		toggler2=$$(togglerName2+counter2);
		content2=$$(contentName2+counter2);
	}
});