// Deze javascript is eigendom van de Stichting Water in Wijn en gemaakt door Engbert Sietze de Ruiter.


// e-mailadres encryptie

var emailadres = "";
var domein = "";

function GetMailAdres(adres)
   {
	if(adres == "ruurdwalinga")
	   {
		emailadres = "cabaret";
		domein = "waterinwijn.nl";
	   }
	 else
	   {
		emailadres = "webmasterwaterinwijn";
		domein = "chello.nl";
	   }

	emailadres = "mailto:" + emailadres + "@" + domein;

	window.document.location.href = emailadres;
   }


function GetMailAdresCode(adres)
   {
	document.write("<a href='mailto:" + adres + "@waterinwijn.nl'>" + adres + "@waterinwijn.nl</a>");
   }



// ballon weghalen na 30 sec.

var intervalnummer = 0;
var imgDouwe = "";


function tekstballon()
   {
	//alert("start");
	intervalnummer = window.setInterval("tekstballonEnDouwe()",30000);

	// als er op de beginpagina knop is gedrukt dan moet douwe niet nogmaals komen

	if(window.location.search == "?bp")
	   {
		tekstballonEnDouwe();
	   }
   }

function tekstballonenDouweAanpassen()
   {
	var element = document.getElementById("tekstballon");
	element.style.visibility = "hidden";

	imgDouwe = document.getElementById("douwe");
	imgDouwe.src = "douwe-aan-het-klussen.gif";

	element = document.getElementById("dedoehetzelver");
	element.style.left = "10";
	element.style.top = "388";

	element = document.getElementById("tekstballon2");
	element.style.visibility = "visible";
   }

function tekstballonEnDouwe()
   {
	window.clearInterval();
	tekstballonenDouweAanpassen();
   }

function openwebpagina(adres)
   {
	tekstballonEnDouwe();
	menusWeg();
	window.open(adres,"middenblad","");
   }
 


// Poster midden-blad laden


var imgPoster, inrPoster = "";


function GetPosterPNGImage(bestandsnaam, naam)
   {
	imgPoster = document.getElementById(naam);
	imgPoster.src = bestandsnaam;
	imgPoster.style.visibility = "hidden";

	inrPoster = window.setInterval("GeladenPosterImageWeergeven(inrPoster)",20);
   }


function GeladenPosterImageWeergeven(inrPoster)
   {
	if(imgPoster.complete == true)
	   {
		imgPoster.style.visibility = "visible";
		window.clearInterval(inrPoster);
	   }
	  else
	   {
	   }
   }


// Poster 2 midden-blad laden


var imgPoster2, inrPoster2 = "";


function GetPosterPNGImage2(bestandsnaam2, naam2)
   {
	imgPoster2 = document.getElementById(naam2);
	imgPoster2.src = bestandsnaam2;
	imgPoster2.style.visibility = "hidden";

	inrPoster2 = window.setInterval("GeladenPosterImageWeergeven2(inrPoster2)",20);
   }


function GeladenPosterImageWeergeven2(inrPoster2)
   {
	if(imgPoster2.complete == true)
	   {
		imgPoster2.style.visibility = "visible";
		window.clearInterval(inrPoster2);
	   }
	  else
	   {
	   }
   }


// Poster 3 midden-blad laden


var imgPoster3, inrPoster3 = "";


function GetPosterPNGImage3(bestandsnaam3, naam3)
   {
	imgPoster3 = document.getElementById(naam3);
	imgPoster3.src = bestandsnaam3;
	imgPoster3.style.visibility = "hidden";

	inrPoster3 = window.setInterval("GeladenPosterImageWeergeven3(inrPoster3)",20);
   }


function GeladenPosterImageWeergeven3(inrPoster3)
   {
	if(imgPoster3.complete == true)
	   {
		imgPoster3.style.visibility = "visible";
		window.clearInterval(inrPoster3);
	   }
	  else
	   {
	   }
   }


// Poster 4 midden-blad laden


var imgPoster4, inrPoster4 = "";


function GetPosterPNGImage4(bestandsnaam4, naam4)
   {
	imgPoster4 = document.getElementById(naam4);
	imgPoster4.src = bestandsnaam4;
	imgPoster4.style.visibility = "hidden";

	inrPoster4 = window.setInterval("GeladenPosterImageWeergeven4(inrPoster4)",20);
   }


function GeladenPosterImageWeergeven4(inrPoster4)
   {
	if(imgPoster4.complete == true)
	   {
		imgPoster4.style.visibility = "visible";
		window.clearInterval(inrPoster4);
	   }
	  else
	   {
	   }
   }


// menu's


function menuWeergeven(elementnaam)
   {
	menusWeg(); 
	var element = window.document.getElementById(elementnaam);
	element.style.visibility = "visible";

	var element = window.document.getElementById('menuvlak');
	element.style.visibility = "visible";
   }


function menuCabaretprogrammasWeergeven()
   {
	var element = window.document.getElementById("menuCabaretprogrammas");
	element.style.visibility = "visible";
   }



function menusWeg()
   {
	//alert("menus weg");

	element = window.document.getElementById("menuStWaterinWijn");
	element.style.visibility = "hidden";

	element = window.document.getElementById("menuPostersenFolders");
	element.style.visibility = "hidden";

	element = window.document.getElementById("menuznb");
	element.style.visibility = "hidden";

	element = window.document.getElementById("menuCabaret");
	element.style.visibility = "hidden";

	element = window.document.getElementById("menuCabaretprogrammas");
	element.style.visibility = "hidden";

	element = window.document.getElementById("menuCursussen");
	element.style.visibility = "hidden";

	var element = window.document.getElementById("menuvlak");
	element.style.visibility = "hidden";
   }