// JavaScript Document
function getSpacerContent(text) {
	return text;
}

function toggleNaviSpacer(topmenu_id, mouseover) {		
	if (NAVIGATION_SPACER_START_END == 1) {
		var left = topmenu_id - 1;
		var right = topmenu_id;
	} else {
		var right = topmenu_id;
		var left = right - 1;
	}	
	
	for(var i=1; i <=2 ; i++) {
		var name = (i == 1) ? 'navi_spacer_'+left : 'navi_spacer_'+right;	
		if (isDefined(name)) {
			toggleElement(name);
			//var el = document.getElementById(name);
			//var new_content = (mouseover == true) ? '&nbsp;' : spacer_content;			
			//el.innerHTML = new_content;			
		}
	}
}

function isDefined(name) {	
	if (document.getElementById(name) === null) {
		return false;	
	} else {
		return true;	
	}
}

function toggleElement(element) {
	var el = document.getElementById(element);
	if (el.style.display == 'none') {
		el.style.display = '';
		}
	else {
		el.style.display = 'none';
	}
	return false;
}

function toggleBackgroundImage(element) {
	var el = document.getElementById(element);
		
	link_class = el.className;
	if (link_class.search(' close') != -1) {
		el.className = link_class.replace(' close',' open');	
	} else {
		el.className = link_class.replace(' open',' close');			
	}
		
	return false;
}

function checkSpryForm(myForm) {		
	var SS= Spry.Widget.Form.validate(myForm);
	if(SS==true){
		return true;
	} else return false;	
}

function focusFormular(f, act1, act2){
	var myForm=document.getElementById(f);
	
	try{
		myForm.action = act1+act2;
	}catch(e){
		myForm.setAttribute('action', act1+act2);
	}
}


function submitForm(formular) {
	form = document.getElementById(formular);
	form.submit();
}

function clearField(formular,feld) {
	form = document.getElementById(formular);
	form.elements[feld].value = ''
}

function setFormAndSubmit(formular,feld,wert) {
	form = document.getElementById(formular);
	form.elements[feld].value = wert
	form.submit();
}

function add2Favorits(fav_url,fav_title,fav_comment) {

  var SeitenURL = fav_url;
  var SeitenTitel = fav_title;
  var Kommentar = fav_comment;

  if (window.sidebar)
    {
    // firefox
    window.sidebar.addPanel(SeitenTitel,SeitenURL,Kommentar);
    }
  else if(window.opera && window.print)
    {
    // opera
    var elem = document.createElement('a');
    elem.setAttribute('href',SeitenURL);
    elem.setAttribute('title',SeitenTitel);
    elem.setAttribute('rel','sidebar');
    elem.click();
    }
  else if(document.all)
    {
    // ie
    window.external.AddFavorite(SeitenURL,SeitenTitel);
    }
	
}