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_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_findObj(n, d) { //v3.0
  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); 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];}
}


function getElt() {
  if (document.all) { // IE4+
    var elt = eval('document.all[\'' + getElt.arguments[getElt.arguments.length - 1] + '\']');
    if (elt.length) {
      return elt[0];
    } else {
      return elt;
    }
  } else if (document.layers) { //NS4
    var currentLayer = document.layers[getElt.arguments[0]];

    for (var i = 1; i < getElt.arguments.length && currentLayer; i++) {
       currentLayer = currentLayer.document.layers[getElt.arguments[i]];
    }

    return currentLayer;
  } else if (document.getElementById) { // NS6
    return document.getElementById(getElt.arguments[getElt.arguments.length - 1]);
  }
}





/***********************/
/***  PRodcten & toepassing show ***/
function showLayer(layer){
		var e = getElt(layer);
		if (e.style.display == "none"){
			setTimeout("showFunc("+layer+")",1000);
		}	
	}
	
	function showLayer2(layer){
		var e = getElt(layer);
		if (e.style.display == "none"){
			setTimeout("showFunc2("+layer+")",1500);
		}	
	}
	
	function showFunc2(layer){
		if(document.all&&!window.opera) {
	 		layer.style.filter="blendTrans(duration=1)";
			layer.filters.blendTrans.apply()
			layer.style.display = "block";
			layer.filters.blendTrans.play()
		} else{
			layer.style.display = "block";
		}
	}
	
	function showFunc(layer){
		if(document.all&&!window.opera) {
	 		layer.style.filter="blendTrans(duration=0.7)";
			layer.filters.blendTrans.apply()
			layer.style.display = "block";
			layer.filters.blendTrans.play()
		} else{
			layer.style.display = "block";
		}
	}
	
	
	function hideLayer(layer){
		setTimeout("hideFunc("+layer+")",1000);
	}
	
	
	function hideFunc(layer){
			if(document.all&&!window.opera) {
	 		layer.style.filter="blendTrans(duration=0.7)";
			layer.filters.blendTrans.apply()
			layer.style.display = "none";
			layer.filters.blendTrans.play()
		} else{
			layer.style.display = "none";
		}
	}
	
	
/*******************************************************************************************************/
/*print functie*/    
function printPage()
		  {
				window.document.forms['frm_print'].action = "printObject.aspx";
				window.document.forms['frm_print'].elements['fld_print'].value = document.all['divPrint'].innerHTML;
	     	window.document.forms['frm_print'].submit();
		    return;
		 }
      
      
/**********************************************************************************************************/


/************* functie t.b.v. tonen foutmelding (fade-in/out) *********/

function getposOffset(what, offsettype){
	var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
	var parentEl=what.offsetParent;
	while (parentEl!=null){
		totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
		parentEl=parentEl.offsetParent;
	}
	return totaloffset;
}


function showHideBadLogin(theState,obj, id){ 
	var x=getposOffset(obj, "left")
	var y=getposOffset(obj, "top")

	getElt('g_hthDownload').value = id;
	getElt('containerPopUp').style.top = y - 20;
	getElt('containerPopUp').style.left = x - 260;	
	
	if (theState == 'visible'){
try
  {

		ValidatorEnable(document.all("RequiredFieldValidator3Tell"), false);
		ValidatorEnable(document.all("RequiredFieldValidator3Tell2"), false);
		ValidatorEnable(document.all("RequiredFieldValidator4Tell"), false);
}catch(err)
{ var test = 1; }
		/*ValidatorEnable(document.all("revEmail"), false);*/
	
	}else{
try
  {
		ValidatorEnable(document.all("RequiredFieldValidator3Tell"), true);
		ValidatorEnable(document.all("RequiredFieldValidator3Tell2"), true);
		ValidatorEnable(document.all("RequiredFieldValidator4Tell"), true);
}catch(err)
 {  var test = 1; }
		/*ValidatorEnable(document.all("revEmail"), true);*/	
	}
	
	if (document.all){
		containerPopUp.filters.blendTrans.Apply(); 
    containerPopUp.style.visibility=theState; 
    containerPopUp.filters.blendTrans.Play();
	}
  else{
    getElt('containerPopUp').style.visibility=theState;
	}
}

function showHideTell(theState,obj){ 
	var x=getposOffset(obj, "left")
	var y=getposOffset(obj, "top")

	if (document.all){
	
	if (theState == 'visible'){
		ValidatorEnable(document.all("RequiredFieldValidator1"), false);
		ValidatorEnable(document.all("RequiredFieldValidator2"), false);
		ValidatorEnable(document.all("RequiredFieldValidator3"), false);
		ValidatorEnable(document.all("revEmail"), false);
	
	}else{
		ValidatorEnable(document.all("RequiredFieldValidator1"), true);
		ValidatorEnable(document.all("RequiredFieldValidator2"), true);
		ValidatorEnable(document.all("RequiredFieldValidator3"), true);
		ValidatorEnable(document.all("revEmail"), true);
	}
	}
	/*getElt('g_hthDownload').value = id;*/
	getElt('TellPopUp').style.top = y - 210;
	getElt('TellPopUp').style.left = x - 260;	
	if (document.all){
		TellPopUp.filters.blendTrans.Apply(); 
    TellPopUp.style.visibility=theState; 
    TellPopUp.filters.blendTrans.Play();
	}
  else{
    getElt('TellPopUp').style.visibility=theState;
	}
	
}

function showHideSiteMap(theState,obj){ 
	var x=getposOffset(obj, "left")
	var y=getposOffset(obj, "top")

	
	/*getElt('g_hthDownload').value = id;*/
	getElt('SitemapPopUp').style.top = y - 410;
	getElt('SitemapPopUp').style.left = x - 260;	
	if (document.all){
		SitemapPopUp.filters.blendTrans.Apply(); 
    SitemapPopUp.style.visibility=theState; 
    SitemapPopUp.filters.blendTrans.Play();
	}
  else{
    getElt('SitemapPopUp').style.visibility=theState;
	}
}


function disableFields(){
		ValidatorEnable(document.all("RequiredFieldValidator1"), false);
		ValidatorEnable(document.all("RequiredFieldValidator2"), false);
		ValidatorEnable(document.all("RequiredFieldValidator3"), false);
		ValidatorEnable(document.all("revEmail"), false);
		/*ValidatorEnable(document.all("RequiredFieldValidator1Tell"), false);*/
		ValidatorEnable(document.all("RequiredFieldValidator3Tell"), false);
		ValidatorEnable(document.all("RequiredFieldValidator4Tell"), false);
		ValidatorEnable(document.all("RequiredFieldValidator3Tell2"), false);
		ValidatorEnable(document.all("revEmailTell"), false);
		ValidatorEnable(document.all("revEmailTell2"), false);	
}
/**********************/



function textFieldFocus(object, defaultValue) {
  if (object.value == defaultValue) {
    object.value = "";
    object.className = "active";
  }
}

// Standaardtekst in tekstveld tonen on blur
function textFieldBlur(object, defaultValue) {
  if (object.value == "") {
    object.value = defaultValue;
    object.className = "";
  }
}