//**********************IMAGES ****************************//
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];}
}

//******************************OFFERTE VAlIDATIE********************************//
function isEmailAddress (string) {
  var addressPattern = 
    /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/;
  return addressPattern.test(string);
}

function isPostcode (obj) {
  string = obj.value;
  var addressPattern = /^\d{4}\s[A-Za-z]{2}$/;
  if(addressPattern.test(string)){
	return true;
  }
  addressPattern = /^\d{4}[A-Za-z]{2}$/;
  if(addressPattern.test(string)){
	obj.value = string.substr(0,4) + ' ' + string.substr(4,2);
	return true;
  }
  return false;
}

function isTel (string) {
  var addressPattern = 
  /^([0]\d{2}(-|\s)[1-9]\d{6})|([0]\d{3}(-|\s)[1-9]\d{5})|([0]\d{9})$/;
  return addressPattern.test(string);
}


function submitform() {
  var submitdata = true
  var errorstr = ""
  
 if (document.offerte.language.value=="nl") {
		 errorstr = "De volgende gegevens ontbreken of zijn niet compleet :\n";
 }	else  if (document.offerte.language.value=="uk") {
		 errorstr = "The following data is wrong or incomplete :\n";
 }	else {
		 errorstr = "Die datei ist nicht richtig :\n";
 }	

  if (document.offerte.bedrijfsnaam.value.length==0)
     {
		 if (document.offerte.language.value=="nl") {
			 errorstr = errorstr + "\n" + "  - Bedrijfsnaam";
		 } else  if (document.offerte.language.value=="uk") {
			 errorstr = errorstr + "\n" + "  - Company";
		 } else {
			 errorstr = errorstr + "\n" + "  - Firmenname";
		 }
       submitdata = false;
     }
	 
  if (document.offerte.naam.value.length==0)
     {
		 if (document.offerte.language.value=="nl") {
			 errorstr = errorstr + "\n" + "  - Naam";
		 } else  if (document.offerte.language.value=="uk") {
			 errorstr = errorstr + "\n" + "  - Name";
		 } else {
			 errorstr = errorstr + "\n" + "  - Name";
		 }
       submitdata = false;
     }
		 
  if (document.offerte.adres.value.length==0)
     {
		 if (document.offerte.language.value=="nl") {
			 errorstr = errorstr + "\n" + "  - Adres";
		 } else  if (document.offerte.language.value=="uk") {
			 errorstr = errorstr + "\n" + "  - Adress";
		 } else {
			 errorstr = errorstr + "\n" + "  - Adresse";
		 }
       submitdata = false;
     }	 

  if (document.offerte.language.value=="nl"){
	  if (document.offerte.postcode.value.length==0) {
		errorstr = errorstr + "\n" + "  - Postcode niet juist (bv. 1111 aa)";
		submitdata = false;
	  }
  } else  if (document.offerte.language.value=="uk") {
	    if (document.offerte.postcode.value.length==0) {
			errorstr = errorstr + "\n" + "  - Zipcode";
			submitdata = false;
		}
  } else {
	    if (document.offerte.postcode.value.length==0) {
			 errorstr = errorstr + "\n" + "  - Postleitzahl";
			submitdata = false;
		}
  }
  
  if (document.offerte.woonplaats.value.length==0)
     {
	   	 if (document.offerte.language.value=="nl") {
			 errorstr = errorstr + "\n" + "  - Woonplaats";
		 } else  if (document.offerte.language.value=="uk") {
			 errorstr = errorstr + "\n" + "  - Residence";
		 } else {
			 errorstr = errorstr + "\n" + "  - Wohnplatz";
		 }
       submitdata = false;
     }	 

  if (document.offerte.language.value=="nl"){
	    if (document.offerte.telefoon.value.length<=6) {
			errorstr = errorstr + "\n" + "  - Telefoon";
			submitdata = false;
	  }
  } else  if (document.offerte.language.value=="uk") {
	    if (document.offerte.telefoon.value.length<=6) {
			errorstr = errorstr + "\n" + "  - Phonenumber";
			submitdata = false;
		}
  } else {
	    if (document.offerte.telefoon.value.length<=6) {
			 errorstr = errorstr + "\n" + "  - Nummer";
			submitdata = false;
		}
  }
	 
 if (!isEmailAddress(document.offerte.email.value))
     {
	   	 if (document.offerte.language.value=="nl") {
			 errorstr = errorstr + "\n" + "  - E-mail adres niet juist";
		 } else  if (document.offerte.language.value=="uk") {
			 errorstr = errorstr + "\n" + "  - E-mail adress is incorrect";
		 } else {
			 errorstr = errorstr + "\n" + "  - E-mail adresse stimmt nicht";
		 }
       submitdata = false;
     } 

	if ( ( document.offerte.info[0].checked!=1 ) &&
       ( document.offerte.info[1].checked!=1 ) &&
	   ( document.offerte.info[2].checked!=1 ) &&
	   ( document.offerte.info[3].checked!=1 ) &&
   	   ( document.offerte.info[4].checked!=1 ) &&
	   ( document.offerte.info[5].checked!=1 ) &&
	   ( document.offerte.info[6].checked!=1 ) &&
	   ( document.offerte.info[7].checked!=1 ) &&
	   ( document.offerte.info[8].checked!=1 ))
     {
		if (document.offerte.language.value=="nl") {
			errorstr = errorstr + "\n" + "  - Kies een offerte onderwerp";
		} else  if (document.offerte.language.value=="uk") {
			errorstr = errorstr + "\n" + "  - Select a service";
		} else {
			errorstr = errorstr + "\n" + "  - Selektiere ein unternemung";
		}
		submitdata = false;
	}  


  if (submitdata==true)
   {
	if (document.offerte.language.value=="nl") {
       document.offerte.action="offerte-verstuur.php";
	} else  if (document.offerte.language.value=="uk") {
       document.offerte.action="/en/offer-request-send.php";
	} else {
       document.offerte.action="/de/angebot-send.php";
	}
     document.offerte.submit();
   }
   else
   {
     alert(errorstr);
     return false;
   }

}