<!-- mm.js version 1.0 24 jan 2008	-->
// JavaScript Document
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) { //v4.01
  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_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];}
}
<!-- object (page_photo, art_photo, prod_photo, list_photo, page_file, art_file,prod_file, page, listitem, none), number,size, action (del,none,upl, new, exit), retmode (displ,edit) -->
function ch_values(object,num,size,action,retmode){ //v2.01 okt 2007
	document.save1.object.value=object;
	document.save1.num.value=num;
  document.save1.size.value=size;
	document.save1.action.value=action;
	document.save1.retmode.value=retmode;
	if(action=="exit"){
		document.save1.edit.value=0;//added 25sept, when the x-icon is pressed (exit) you should not stay in edit mode
	}
	document.save1.submit();
}
function popuppdf(sPdfURL) { //v2.01 okt 2007
     window.open( "/popup_pdf.htm?"+sPdfURL, "",  
     "resizable=1,HEIGHT=300,WIDTH=300,status=1,location=1"); 
} 
function popuppic(sPicURL) { //v2.01 okt 2007
     window.open( "/popup.htm?"+sPicURL, "",  
     "resizable=1,HEIGHT=200,WIDTH=200"); 
} 
function popup(sURL){//v2.01 okt 2007
	a=sURL.length;
	b=a-3;
	ext=sURL.substring(b,a)
	if (ext=="pdf"){
	 window.open( "/popup_pdf.htm?"+sURL, "",  
     "resizable=1,HEIGHT=300,WIDTH=300,status=1,location=1"); 
	}else if(ext=="jpg"){
	 		window.open( "/popup.htm?"+sURL, "",  
     "resizable=1,HEIGHT=200,WIDTH=200"); 
	}else{
			top.location.href="http://www.tamson.com/"+sURL

	}
}
function imagechange(main_image,filename,descr,w) {//v1.0 jan 2008
		document.getElementById(main_image).src=filename;
		//document.getElementById(main_image).width=w;
		//document.getElementById("image_descr").innerHTML=descr;
}

function imagerestore(main_image,filename,descr,w) {//v1.0 jan 2008
		document.getElementById(main_image).src=filename;
		//document.getElementById(main_image).width=w;
		//document.getElementById("image_descr").innerHTML=descr;
}

function mm_validateform() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=mm_validateform.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=mm_findobj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.mm_returnvalue = (errors == '');
}

function agreesubmit(el){
		checkobj=el
		if (document.all||document.getElementById){
				for (i=0;i<checkobj.form.length;i++){  //hunt down submit button
						var tempobj=checkobj.form.elements[i]
						if(tempobj.type.toLowerCase()=="submit")	tempobj.disabled=!checkobj.checked
				}
		}
}

function defaultagree(el){
	if (!document.all&&!document.getElementById){
			if (window.checkobj&&checkobj.checked)return true		
			else{
				alert("Please read/accept terms to submit form")
				return false
			}
	}
}

function formCheck(formobj,language){
	// Enter name of mandatory fields
	
	
			var fieldRequired = Array(  "form_firstname", "form_lastname", "form_housenum", "form_pc", "form_town", "form_country", "form_telephone", "form_dob", "form_banknumber", "form_email" );
			// Enter field description to appear in the dialog box
			var fieldDescription = Array(  "Voornaam", "Achternaam", "Straat en huisnummer", "Postcode", "Woonplaats", "Land", "Telefoon", "Geboortedatum", "Rekeningnummer", "e-mail adres" );
			// dialog message
			var alertMsg = "De volgende velden zijn niet ingevuld:\n";
	
	
	var l_Msg = alertMsg.length;
	
	for (var i = 0; i < fieldRequired.length; i++){
		var obj = formobj.elements[fieldRequired[i]];
		if (obj){
			switch(obj.type){
			case "select-one":
				if (obj.selectedIndex == -1 || obj.options[obj.selectedIndex].text == "Kies" || obj.options[obj.selectedIndex].text == ""){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			case "select-multiple":
				if (obj.selectedIndex == -1){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			case "text":
			case "textarea":
				if (obj.value == "" || obj.value == null || obj.value == "dd-mm-jjjj"){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			default:
			}
			if (obj.type == undefined){
				var blnchecked = false;
				for (var j = 0; j < obj.length; j++){
					if (obj[j].checked){
						blnchecked = true;
					}
				}
				if (!blnchecked){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
			}
		}
	}

	if (alertMsg.length == l_Msg){
		return true;
	}else{
		alert(alertMsg);
		return false;
	}
}
function clearMe(formfield){
  if (formfield.defaultValue==formfield.value)   formfield.value = "";
}