////////////////////////////////////////////////////////////////////////
//                                                                    //
//  CODE VOOR DE DIGITALE KLOK BOVENIN DE PAGINA                      //
//                                                                    //
////////////////////////////////////////////////////////////////////////

dg0 = new Image();dg0.src = "dg0.gif";
dg1 = new Image();dg1.src = "dg1.gif";
dg2 = new Image();dg2.src = "dg2.gif";
dg3 = new Image();dg3.src = "dg3.gif";
dg4 = new Image();dg4.src = "dg4.gif";
dg5 = new Image();dg5.src = "dg5.gif";
dg6 = new Image();dg6.src = "dg6.gif";
dg7 = new Image();dg7.src = "dg7.gif";
dg8 = new Image();dg8.src = "dg8.gif";
dg9 = new Image();dg9.src = "dg9.gif";
dgc = new Image();dgc.src = "dgc.gif";

function dotime(){ 
  theTime=setTimeout('dotime()',1000);
  d = new Date();
  hr= d.getHours()+100;
  mn= d.getMinutes()+100;
  se= d.getSeconds()+100;
  tot=''+hr+mn+se;
  document.hr1.src = '/images/digital-clock/a'+tot.substring(1,2)+'.gif';
  document.hr2.src = '/images/digital-clock/a'+tot.substring(2,3)+'.gif';
  document.mn1.src = '/images/digital-clock/a'+tot.substring(4,5)+'.gif';
  document.mn2.src = '/images/digital-clock/a'+tot.substring(5,6)+'.gif';
  //document.se1.src = 'images/digital-clock/a'+tot.substring(7,8)+'.gif';
  //document.se2.src = 'images/digital-clock/a'+tot.substring(8,9)+'.gif';
  }


//  toggles layer visibility on and off
function show_tip(id) {
	document.getElementById(id).style.visibility = "visible";
  }

function hide_tip(id) {
	document.getElementById(id).style.visibility = "hidden";
  }

function openDep(taal) {
  LeftPosition=(screen.width-400)/2;
  TopPosition=(screen.height-200)/2;
  win = window.open("upload.php?language=" +taal,"dep","width=400,height=200,scrollbars=no,left="+LeftPosition+",top="+TopPosition);
//  win = window.open("upload.php?language=" +taal, "dep", "height=200,width=400");
  }
function closeDep() {
  if (win && win.open && !win.closed) win.close();
  }

function validate_formulier(formulier){
  if(!formulier.email.value){
    alert('geef uw emailadres in s.v.p.');
    formulier.email.focus();
    }
  else if(!validateEmail(formulier.email.value)){
    alert('Het e-mailadres is niet juist.');
	  formulier.email.focus();
    }
  else{
	  formulier.cmd_send.disabled = true;
		formulier.submit();
    }
  }

function validateEmail(str) {
		var index = str.indexOf("@")
		if ( (index < 1) ||
			 (str.indexOf(".") < 1) ||
			 (str.indexOf("\"") > -1) ||
			 (str.indexOf("'") > -1) ||
			 (str.length < 5) ||
			 ((index > 2) && (str.indexOf("@", index+1) != -1)) )
				return false;
					
		return true;
	}


////////////////////////////////////////////////////////////////////////
//                                                                    //
//  UITKLAPPEN VAN HET MENU                                           //
//                                                                    //
////////////////////////////////////////////////////////////////////////

function expand(s){
  var td = s;
  var d = td.getElementsByTagName("div").item(0);

  td.className = "menuHover";
  d.className = "menuHover";
  }

////////////////////////////////////////////////////////////////////////
//                                                                    //
//  INKLAPPEN VAN HET MENU                                            //
//                                                                    //
////////////////////////////////////////////////////////////////////////

function collapse(s){
  var td = s;
  var d = td.getElementsByTagName("div").item(0);

  td.className = "menuNormal";
  d.className = "menuNormal";
  }

////////////////////////////////////////////////////////////////////////
//                                                                    //
//  ROLLOVER IMAGES DECLARATIE                                        //
//                                                                    //
////////////////////////////////////////////////////////////////////////

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
  }

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
  }

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


////////////////////////////////////////////////////////////////////////
//                                                                    //
//  ROLLOVER IMAGES DECLARATIE                                        //
//                                                                    //
////////////////////////////////////////////////////////////////////////

plaatje1 = new Image();
plaatje2 = new Image();
plaatje3 = new Image();

plaatje1.src = "/images/route_1.jpg";
plaatje2.src = "/images/route_2.jpg";
plaatje3.src = "/images/route_3.jpg";

var plaatje = 1;
function doZoom(){
  if(plaatje == 4) {
	  plaatje = 0;
  	}
  
  route.src = "/images/route_" + plaatje + ".jpg";
	plaatje++;
	}

function doClose(){
  if (document.all && event.keyCode == 27){
	  window.close();
		}
  }