var showRelatedProducts = new Boolean(false);

function showAllRelatedProducts() {	
	if(showRelatedProducts == false) {
		jQuery("div.relatedProductsAlle").addClass("relatedProductsAlle showRelatedProductsAlle");
		showRelatedProducts = true;
	} else if(showRelatedProducts == true) {
		jQuery("div.relatedProductsAlle").removeClass("showRelatedProductsAlle");
		showRelatedProducts = false;
	}
}