// confirm delete
function confirm_delete(lang, element)
{
	if ( lang == 'de')
		var confirm_text = 'Das Element \"' + element + '\" wird gelöscht. Fortfahren?';
	else
		var confirm_text = 'The element \"' + element + '\" will be deleted. Continue?';
	
	if(confirm(confirm_text))
		return true;
	else
		return false;
} 



// Open Window
function open_window(url,width,height,scrollbar,menubar) {

more = window.open( url , 'popup' ,'scrollbars=' + scrollbar + ',menubar=' + menubar + ',status=no,resizable=yes,width=' + width + ',height=' + height);
more.document.opener=self;
more.moveTo(screen.width/2-(width/2),150);
if (navigator.appVersion.substring(1,0)>="3") {
more.focus(); } }


// preload navigation

if (document.images)
{


	area = "layout/navi/portal/"; 

	obj_portal_off_01 = new Image(); obj_portal_off_01.src = area + "off_01.png"; 
	obj_portal_off_02 = new Image(); obj_portal_off_02.src = area + "off_02.png"; 
	obj_portal_off_03 = new Image(); obj_portal_off_03.src = area + "off_03.png"; 
	obj_portal_off_04 = new Image(); obj_portal_off_04.src = area + "off_04.png"; 
	obj_portal_on_01 = new Image(); obj_portal_on_01.src = area + "on_01.png"; 
	obj_portal_on_02 = new Image(); obj_portal_on_02.src = area + "on_02.png"; 
	obj_portal_on_03 = new Image(); obj_portal_on_03.src = area + "on_03.png"; 
	obj_portal_on_04 = new Image(); obj_portal_on_04.src = area + "on_04.png"; 
	obj_portal_over_01 = new Image(); obj_portal_over_01.src = area + "over_01.png"; 
	obj_portal_over_02 = new Image(); obj_portal_over_02.src = area + "over_02.png"; 
	obj_portal_over_03 = new Image(); obj_portal_over_03.src = area + "over_03.png"; 
	obj_portal_over_04 = new Image(); obj_portal_over_04.src = area + "over_04.png"; 

	area = "layout/navi/kommunikation/"; 

	obj_kommunikation_off_01 = new Image(); obj_kommunikation_off_01.src = area + "off_01.png"; 
	obj_kommunikation_off_02 = new Image(); obj_kommunikation_off_02.src = area + "off_02.png"; 
	obj_kommunikation_off_03 = new Image(); obj_kommunikation_off_03.src = area + "off_03.png"; 
	obj_kommunikation_off_04 = new Image(); obj_kommunikation_off_04.src = area + "off_04.png"; 
	obj_kommunikation_on_01 = new Image(); obj_kommunikation_on_01.src = area + "on_01.png"; 
	obj_kommunikation_on_02 = new Image(); obj_kommunikation_on_02.src = area + "on_02.png"; 
	obj_kommunikation_on_03 = new Image(); obj_kommunikation_on_03.src = area + "on_03.png"; 
	obj_kommunikation_on_04 = new Image(); obj_kommunikation_on_04.src = area + "on_04.png"; 
	obj_kommunikation_over_01 = new Image(); obj_kommunikation_over_01.src = area + "over_01.png"; 
	obj_kommunikation_over_02 = new Image(); obj_kommunikation_over_02.src = area + "over_02.png"; 
	obj_kommunikation_over_03 = new Image(); obj_kommunikation_over_03.src = area + "over_03.png"; 
	obj_kommunikation_over_04 = new Image(); obj_kommunikation_over_04.src = area + "over_04.png"; 

	area = "layout/navi/beratung/"; 

	obj_beratung_off_01 = new Image(); obj_beratung_off_01.src = area + "off_01.png"; 
	obj_beratung_off_01 = new Image(); obj_beratung_off_01.src = area + "off_01.png"; 
	obj_beratung_off_02 = new Image(); obj_beratung_off_02.src = area + "off_02.png"; 
	obj_beratung_off_02 = new Image(); obj_beratung_off_02.src = area + "off_02.png"; 
	obj_beratung_off_03 = new Image(); obj_beratung_off_03.src = area + "off_03.png"; 
	obj_beratung_off_03 = new Image(); obj_beratung_off_03.src = area + "off_03.png"; 
	obj_beratung_off_04 = new Image(); obj_beratung_off_04.src = area + "off_04.png"; 
	obj_beratung_off_04 = new Image(); obj_beratung_off_04.src = area + "off_04.png"; 
	obj_beratung_on_01 = new Image(); obj_beratung_on_01.src = area + "on_01.png"; 
	obj_beratung_on_01 = new Image(); obj_beratung_on_01.src = area + "on_01.png"; 
	obj_beratung_on_02 = new Image(); obj_beratung_on_02.src = area + "on_02.png"; 
	obj_beratung_on_02 = new Image(); obj_beratung_on_02.src = area + "on_02.png"; 
	obj_beratung_on_03 = new Image(); obj_beratung_on_03.src = area + "on_03.png"; 
	obj_beratung_on_03 = new Image(); obj_beratung_on_03.src = area + "on_03.png"; 
	obj_beratung_on_04 = new Image(); obj_beratung_on_04.src = area + "on_04.png"; 
	obj_beratung_on_04 = new Image(); obj_beratung_on_04.src = area + "on_04.png"; 
	obj_beratung_over_01 = new Image(); obj_beratung_over_01.src = area + "over_01.png"; 
	obj_beratung_over_01 = new Image(); obj_beratung_over_01.src = area + "over_01.png"; 
	obj_beratung_over_02 = new Image(); obj_beratung_over_02.src = area + "over_02.png"; 
	obj_beratung_over_02 = new Image(); obj_beratung_over_02.src = area + "over_02.png"; 
	obj_beratung_over_03 = new Image(); obj_beratung_over_03.src = area + "over_03.png"; 
	obj_beratung_over_03 = new Image(); obj_beratung_over_03.src = area + "over_03.png"; 
	obj_beratung_over_04 = new Image(); obj_beratung_over_04.src = area + "over_04.png"; 
	obj_beratung_over_04 = new Image(); obj_beratung_over_04.src = area + "over_04.png"; 
		
}




function swapImage(imgID, imgSrc){
	document.getElementById(imgID).src = imgSrc;
}