//Top Services
function topService() {
	this.image 	= "";
	this.text 	= "";
	this.link =	 "";
}

var current_top_service = 0;
var top_sevices_img = new Array();
//1
top_sevices_img[0] 			= new topService();
top_sevices_img[0].image 	= "images/allgemein/topservices_01.jpg";
top_sevices_img[0].headline = "Kreditrechner";
top_sevices_img[0].link 	= "Kreditrate<br> berechnen";
top_sevices_img[0].url 		= "#";
//2
top_sevices_img[1] 			= new topService();
top_sevices_img[1].image 	= "images/allgemein/topservices_02.jpg";
top_sevices_img[1].headline = "Wohnmappe";
top_sevices_img[1].link 	= "Jetzt bestellen";
top_sevices_img[1].url 		= "#";
//3
top_sevices_img[2] 			= new topService();
top_sevices_img[2].image 	= "images/allgemein/topservices_03.jpg";
top_sevices_img[2].headline = "Newsletter";
top_sevices_img[2].link 	= "Jetzt bestellen";
top_sevices_img[2].url 		= "#";
//4
top_sevices_img[3] 			= new topService();
top_sevices_img[3].image 	= "images/allgemein/topservices_04.jpg";
top_sevices_img[3].headline = "Pensions- rechner";
top_sevices_img[3].link 	= "Pensionsl&uuml;cke<br>berechnen";
top_sevices_img[3].url 		= "#";

function top_services(what) {
	var t_id = current_top_service;
	
	if(what == "start") {
		current_top_service = 0;
		document.getElementById("top_services_img").src = top_sevices_img[0].image;
		writeDiv("top_services_headline", top_sevices_img[0].headline);
		writeDiv("top_services_link", '<a href="' + top_sevices_img[0].url + '" class="mehr-link">' + top_sevices_img[0].link + '</a>');
	} else {
		if(what == "next") {
			if((t_id + 1) <= (top_sevices_img.length - 1)) {
				t_id++;
			} else {
				t_id = 0;
			}
		} else if(what == "prev") {
			if((t_id - 1) >= 0) {
				t_id--;
			} else {
				t_id = top_sevices_img.length - 1;
			}
		}
		document.getElementById("top_services_img").src = top_sevices_img[t_id].image;
		writeDiv("top_services_headline", top_sevices_img[t_id].headline);
		writeDiv("top_services_link", '<a href="' + top_sevices_img[t_id].url + '" class="mehr-link">' + top_sevices_img[t_id].link + '</a>');
		current_top_service = t_id;
	}
}