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) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

function MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

function fadepic(){
if (curpos<100){
curpos+=10
if (tempobj.filters)
tempobj.filters.alpha.opacity=curpos
else if (tempobj.style.MozOpacity)
tempobj.style.MozOpacity=curpos/101
}
else{
clearInterval(dropslide)
nextcanvas=(curcanvas=="canvas0")? "canvas0" : "canvas1"
tempobj=ie4? eval("document.all."+nextcanvas) : document.getElementById(nextcanvas)
tempobj.innerHTML=insertimage(nextimageindex)
nextimageindex=(nextimageindex<fadeimages.length-1)? nextimageindex+1 : 0
var tempobj2=ie4? eval("document.all."+nextcanvas) : document.getElementById(nextcanvas)
tempobj2.style.visibility="hidden"
setTimeout("rotateimage()",pause)
}
}

function insertimage(i){
	var tempcontainer=fadeimages[i][1]!=""? '<a href="'+fadeimages[i][1]+'" target="'+fadeimages[i][2]+'">' : ""
	tempcontainer+='<img src="'+fadeimages[i][0]+'" border="0">'
	tempcontainer=fadeimages[i][1]!=""? tempcontainer+'</a>' : tempcontainer
	return tempcontainer
}

function rotateimage(){
if (ie4||dom){
	resetit(curcanvas)
	var crossobj=tempobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)
	crossobj.style.zIndex++
	tempobj.style.visibility="visible"
	var temp='setInterval("fadepic()",50)'
	dropslide=eval(temp)
	curcanvas=(curcanvas=="canvas0")? "canvas1" : "canvas0"
}
else
	document.images.defaultslide.src=fadeimages[curimageindex][0]
	curimageindex=(curimageindex<fadeimages.length-1)? curimageindex+1 : 0
}

function resetit(what){
	curpos=10
	var crossobj=ie4? eval("document.all."+what) : document.getElementById(what)
	if (crossobj.filters)
	crossobj.filters.alpha.opacity=curpos
	else if (crossobj.style.MozOpacity)
	crossobj.style.MozOpacity=curpos/101
}

function startit(){
	var crossobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)
	crossobj.innerHTML=insertimage(curimageindex)
	rotateimage()
}

function changeNaamTekst(tekst){
	naamtekst.innerHTML = tekst;
}

function MM_setTextOfLayer(objName,x,newText) { //v4.01
  if ((obj=MM_findObj(objName))!=null) with (obj)
    if (document.layers) {document.write(unescape(newText)); document.close();}
    else innerHTML = unescape(newText);
}

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_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];}
}

var dynimages=new Array()
dynimages[0]=["afbeeldingen/projecten/groot-<?=$image0;?>", ""]
dynimages[1]=["afbeeldingen/projecten/groot-<?=$image1;?>", ""]
dynimages[2]=["afbeeldingen/projecten/groot-<?=$image2;?>", ""]

var preloadimg="yes"

var optlinktarget=""

var imgborderwidth=0

var filterstring="progid:DXImageTransform.Microsoft.GradientWipe(GradientSize=0.8 Duration=0.6)"

if (preloadimg=="yes"){
	for (x=0; x<dynimages.length; x++){
		var myimage=new Image()
		myimage.src=dynimages[x][0]
	}
}

function returnimgcode(theimg){
	var imghtml=""
	if (theimg[1]!=""){
		imghtml='<a href="'+theimg[1]+'" target="'+optlinktarget+'">'
	}
	imghtml+='<img src="'+theimg[0]+'" border="'+imgborderwidth+'">'
	if (theimg[1]!=""){
		imghtml+='</a>'
	}		
	return imghtml
	
}

function modifyimage(loadarea, imgindex){
	if (document.getElementById){
		var imgobj=document.getElementById(loadarea)
		if (imgobj.filters && window.createPopup){
			imgobj.style.filter=filterstring
			imgobj.filters[0].Apply()
		}
		imgobj.innerHTML=returnimgcode(dynimages[imgindex])
		if (imgobj.filters && window.createPopup){
			imgobj.filters[0].Play()
		}
		return false
	}
}

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_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 MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}

//contact//

function isEmail(string) {
	if (string.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
		if (string.search(/.com/) != -1 | string.search(/.nl/) != -1 | string.search(/.net/) != -1 | string.search(/.org/) != -1 | string.search(/.nu/) != -1 | string.search(/.biz/) != -1 | string.search(/.info/) != -1 | string.search(/.be/) != -1) {
			return true;
		}
	else
		return false;
}		
	
function checkthisform(formname) {
	tel=0;
	var color= '#CCCCCC';
	var normalcolor='#FFFFFF';
	if (formname.naam.value =='') {				tel= tel+1;		formname.naam.style.background = color; 		} else	{ formname.naam.style.background = normalcolor;		}
	if (!(isEmail(formname.email.value))){		tel= tel+1;		formname.email.style.background = color; 		} else	{ formname.email.style.background = normalcolor;	}
	if (formname.opmerkingen.value =='') {		tel= tel+1;		formname.opmerkingen.style.background = color; 	} else	{ formname.opmerkingen.style.background = normalcolor;	}
	if(tel==0){					
		formname.submit();
	}
	else {
		formmelding.innerHTML = '<b>* Vul alle verplichte velden in [' + tel + ']</b>';
	}
}
function checkthisSinaiform(formname) {
	tel=0;
	var color= '#CCCCCC';
	var normalcolor='#FFFFFF';
	if (formname.naam.value =='') {				tel= tel+1;		formname.naam.style.background = color; 		} else	{ formname.naam.style.background = normalcolor;		}
	if (formname.voorletter.value =='') {		tel= tel+1;		formname.voorletter.style.background = color; 		} else	{ formname.voorletter.style.background = normalcolor;		}	
	if (formname.adres.value =='') {			tel= tel+1;		formname.adres.style.background = color; 		} else	{ formname.adres.style.background = normalcolor;		}
	if (formname.postcode.value =='') {			tel= tel+1;		formname.postcode.style.background = color; 	} else	{ formname.postcode.style.background = normalcolor;		}
	if (formname.plaats.value =='') {			tel= tel+1;		formname.plaats.style.background = color; 		} else	{ formname.plaats.style.background = normalcolor;		}	
	if (!(isEmail(formname.email.value))){		tel= tel+1;		formname.email.style.background = color; 		} else	{ formname.email.style.background = normalcolor;	}
	if(tel==0){					
		formname.submit();
	}
	else {
		formmelding.innerHTML = '<b>* Vul alle verplichte velden in [' + tel + ']</b>';
	}
}
//contact//