function startaktion(){

}

function zeige_bereichsuebersicht(){
	Effect.SlideUp("grossesBild");
	Effect.Fade("zur_bereichsuebersicht");
	Effect.SlideDown("bereiche");
	return false;
}

function check_form( form ){
	
	var alles_ok = true;
	for(i=0; i<form.elements.length; i++){
	
		if(form.elements[i].type != "text"){ continue; }
		
		//if(form.elements[i].parentNode.getElementsByTagName('fieldset')[0]){
		//	var knoten = form.elements[i].parentNode.getElementsByTagName('fieldset')[0];
		//	form.elements[i].parentNode.removeChild(form.elements[i].parentNode.getElementsByTagName('fieldset')[0]);
		//}

		if(form.elements[i].value.length == 0){ 
			var obj = document.getElementById(form.elements[i].name);
			Effect.Shake(obj, {duration: 0.5});
	
			erzeuge_error_info(form.elements[i], "Bitte " + form.elements[i].parentNode.getElementsByTagName('label')[0].innerHTML + " eintragen.", "error");
			alles_ok = false;	
		}else{
			
			
			
			if(form.elements[i].name == "e_mail"){
				//if(!form.elements[i].value.match(/.*\@.*\..*/)){
				//	erzeuge_error_info(form.elements[i], "Bitte korrekte E-Mail Adresse eingeben eingeben.", "error2");
				//	alles_ok = false;	
				//}
			}	
		}
		
	}

	if(alles_ok){ 
		var data = $("hilfe").serialize(); 
		new Ajax.Request('/struktur/php/cn_mailform.php?'+ data, { 
			method:'get',	
			encoding:'UTF-8',
		    onSuccess: function(transport){
			var response = transport.responseText || "no response text";
			new Effect.Fade(form,{ afterFinish: function(){ form.innerHTML = response; new Effect.Appear(form) }});
		},
			onFailure: function(){ alert('Something went wrong...') }
  		});
		
	} 
	return false;
}

function erzeuge_error_info( form_id, text, klasse ){
	if(form_id){ form_id.className = "error"; }
	//form_id.setAttribute("onclick", "remove_error(this)");
}

function remove_error( obj ){
	if(obj.className.match(/error/)){ obj.className=""; }
}