var nextproduct = 5;

function InitWelcomeImages() {
	showproducts('next');
	showshops('next');
	showgastros('next');
};

function showproducts(direction) {
	if (direction == "prev") {
		if (nextproduct == 0) {
			nextproduct = 5;
		} else if (nextproduct == 5) {
			nextproduct = 10;
		} else {
			nextproduct = nextproduct - 10;
		}
	}
	
		document["muxproducts1"].src = "images/product/" + muxProducts[nextproduct]["thumb"];
		document["muxproducts1"].alt = muxProducts[nextproduct]["productname"];
		document["muxproducts1"].title = muxProducts[nextproduct]["productname"];
		document.getElementsByName("muxproducts1")[0].href = "/" + muxProducts[nextproduct]["short"] + "/Produkte#" + muxProducts[nextproduct]["id"];
		
		document["muxproducts2"].src = "images/product/" + muxProducts[nextproduct + 1]["thumb"];
		document["muxproducts2"].alt = muxProducts[nextproduct + 1]["productname"];
		document["muxproducts2"].title = muxProducts[nextproduct + 1]["productname"];
		document.getElementsByName("muxproducts2")[0].href = "/" + muxProducts[nextproduct + 1]["short"] + "/Produkte#" + muxProducts[nextproduct + 1]["id"];

		document["muxproducts3"].src = "images/product/" + muxProducts[nextproduct + 2]["thumb"];
		document["muxproducts3"].alt = muxProducts[nextproduct + 2]["productname"];
		document["muxproducts3"].title = muxProducts[nextproduct + 2]["productname"];
		document.getElementsByName("muxproducts3")[0].href = "/" + muxProducts[nextproduct + 2]["short"] + "/Produkte#" + muxProducts[nextproduct + 2]["id"];

		document["muxproducts4"].src = "images/product/" + muxProducts[nextproduct + 3]["thumb"];
		document["muxproducts4"].alt = muxProducts[nextproduct + 3]["productname"];
		document["muxproducts4"].title = muxProducts[nextproduct + 3]["productname"];
		document.getElementsByName("muxproducts4")[0].href = "/" + muxProducts[nextproduct + 3]["short"] + "/Produkte#" + muxProducts[nextproduct + 3]["id"];


		document["muxproducts5"].src = "images/product/" + muxProducts[nextproduct + 4]["thumb"];
		document["muxproducts5"].alt = muxProducts[nextproduct + 4]["productname"];
		document["muxproducts5"].title = muxProducts[nextproduct + 4]["productname"];
		document.getElementsByName("muxproducts5")[0].href = "/" + muxProducts[nextproduct + 4]["short"] + "/Produkte#" + muxProducts[nextproduct + 4]["id"];
		
	if (nextproduct == 10) {
		nextproduct = 0;
	} else {
		nextproduct = nextproduct + 5;
	}
};

/*******************************************************/

var nextshop = 4;

function showshops(direction) {
	if (direction == "prev") {
		if (nextshop == 0) {
			nextshop = 4;
		} else if (nextshop == 4) {
			nextshop = 8;
		} else {
			nextshop = nextshop - 8;
		}
	}
	
		document["muxshops1"].src = "images/object/" + muxShops[nextshop]["thumb"];
		document["muxshops1"].alt = muxShops[nextshop]["shopname"];
		document["muxshops1"].title = muxShops[nextshop]["shopname"];
		document.getElementsByName("muxshops1")[0].href = "/" + muxShops[nextshop]["short"];
		
		document["muxshops2"].src = "images/object/" + muxShops[nextshop + 1]["thumb"];
		document["muxshops2"].alt = muxShops[nextshop + 1]["shopname"];
		document["muxshops2"].title = muxShops[nextshop + 1]["shopname"];
		document.getElementsByName("muxshops2")[0].href = "/" + muxShops[nextshop + 1]["short"];

		document["muxshops3"].src = "images/object/" + muxShops[nextshop + 2]["thumb"];
		document["muxshops3"].alt = muxShops[nextshop + 2]["shopname"];
		document["muxshops3"].title = muxShops[nextshop + 2]["shopname"];
		document.getElementsByName("muxshops3")[0].href = "/" + muxShops[nextshop + 2]["short"];

		document["muxshops4"].src = "images/object/" + muxShops[nextshop + 3]["thumb"];
		document["muxshops4"].alt = muxShops[nextshop + 3]["shopname"];
		document["muxshops4"].title = muxShops[nextshop + 3]["shopname"];
		document.getElementsByName("muxshops4")[0].href = "/" + muxShops[nextshop + 3]["short"];
		
	if (nextshop == 8) {
		nextshop = 0;
	} else {
		nextshop = nextshop + 4;
	}
};

/*******************************************************/

var nextgastro = 4;

function showgastros(direction) {
	if (direction == "prev") {
		if (nextgastro == 0) {
			nextgastro = 4;
		} else if (nextgastro == 4) {
			nextgastro = 8;
		} else {
			nextgastro = nextgastro - 8;
		}
	}
	
		document["muxgastros1"].src = "images/object/" + muxGastro[nextgastro]["thumb"];
		document["muxgastros1"].alt = muxGastro[nextgastro]["shopname"];
		document["muxgastros1"].title = muxGastro[nextgastro]["shopname"];
		document.getElementsByName("muxgastros1")[0].href = "/" + muxGastro[nextgastro]["short"];
		
		document["muxgastros2"].src = "images/object/" + muxGastro[nextgastro + 1]["thumb"];
		document["muxgastros2"].alt = muxGastro[nextgastro + 1]["shopname"];
		document["muxgastros2"].title = muxGastro[nextgastro + 1]["shopname"];
		document.getElementsByName("muxgastros2")[0].href = "/" + muxGastro[nextgastro + 1]["short"];

		document["muxgastros3"].src = "images/object/" + muxGastro[nextgastro + 2]["thumb"];
		document["muxgastros3"].alt = muxGastro[nextgastro + 2]["shopname"];
		document["muxgastros3"].title = muxGastro[nextgastro + 2]["shopname"];
		document.getElementsByName("muxgastros3")[0].href = "/" + muxGastro[nextgastro + 2]["short"];

		document["muxgastros4"].src = "images/object/" + muxGastro[nextgastro + 3]["thumb"];
		document["muxgastros4"].alt = muxGastro[nextgastro + 3]["shopname"];
		document["muxgastros4"].title = muxGastro[nextgastro + 3]["shopname"];
		document.getElementsByName("muxgastros4")[0].href = "/" + muxGastro[nextgastro + 3]["short"];
		
	if (nextgastro == 8) {
		nextgastro = 0;
	} else {
		nextgastro = nextgastro + 4;
	}
};