function Init() {
	document.getElementById("iView").contentDocument.designMode="on";
	document.getElementById("iView").focus();
}

function doBold() {
	document.getElementById("iView").contentDocument.execCommand('bold', false, null);
	document.getElementById("iView").focus();
}
function confirmation(question,url)
{
	var agree=confirm(question);
	if (agree)
	{
		window.location = url;
	}
}

function doSubmit()
{
	kop = document.getElementById("kop");
	tekst = document.getElementById("tekst");
	if((kop.value == "") || (tekst.value == ""))
	{
		alert('De velden Kop en Tekst zijn verplicht.');
		return false;
	}
	else
	{
		alert("Nieuw Post-It blaadje op de voorpagina geplaatst!");
	}
}
function doSubmit2()
{
	kop = document.getElementById("nieuwskop");
	tekst = document.getElementById("nieuwstekst");
	if((kop.value == "") || (tekst.value == ""))
	{
		alert('De velden Kop en Tekst zijn verplicht.');
		return false;
	}
	
}
function doSubmit3()
{
	naam = document.getElementById("naam");
	email = document.getElementById("email");
	bericht = document.getElementById("bericht");
	if((naam.value == "") || (naam.value == "Uw naam") || (email.value == "") || (email.value == "Uw e-mailadres") || (bericht.value == "") || (bericht.value == "Uw bericht"))
	{
		alert('De velden Naam, E-mailadres en Bericht zijn verplicht.');
		return false;
	}
	else
	{
		alert("E-mail verzonden!");
	}
}
function doSubmit4() 
{
	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
	var address = document.getElementById("Formfield").value;
	if(reg.test(address) == false) {
	  alert('Dit e-mailadres is ongeldig.');
	  return false;
	}
}
function doSubmit5()
{
	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
	var address = document.getElementById("email").value;
	var adres = document.getElementById("adres");
	var postcode = document.getElementById("postcode");
	var plaats = document.getElementById("plaats");

	if((reg.test(address) == false) || (adres.value == "") || (postcode.value == "") || (plaats.value == ""))
	{
		var alertMessage1;
		if(reg.test(address) == false)
		{
			alertMessage1 = "Het e-mailadres is ongeldig";
		}

		if(alertMessage1)
		{
			alert("- " + alertMessage1 +"\n" + "- Velden met een asterisk (*) zijn verplicht in te vullen.");
		}
		else
		{
			alert("Velden met een asterisk (*) zijn verplicht in te vullen.");
		}
		
		return false;
	}
	
}

function deletePdfOver(label)
{
	document.getElementById(label).style.display = 'block';
}
function deletePdfBlur(label)
{
	document.getElementById(label).style.display = 'none';

}

function deleteImageOver(label)
{
	document.getElementById(label).style.display = 'block';
}
function deleteImageBlur(label)
{
	document.getElementById(label).style.display = 'none';

}

//ajax
function callAHAH(url, pageElement, callMessage, errorMessage) {
     document.getElementById(pageElement).innerHTML = callMessage;
     try {
     req = new XMLHttpRequest(); 
     /* e.g. Firefox */
     } catch(e) {
       try {
       req = new ActiveXObject("Msxml2.XMLHTTP");  
       /* some versions IE */
       } catch (e) {
         try {
         req = new ActiveXObject("Microsoft.XMLHTTP");  
         /* some versions IE */
         } catch (E) {
          req = false;
         } 
       } 
     }
     req.onreadystatechange
         = function() {responseAHAH(pageElement, errorMessage);};
     req.open("POST",url,true);
     req.send(null);
  }
function responseAHAH(pageElement, errorMessage) {
   if(req.readyState == 4) {
      if(req.status == 200) {
         output = req.responseText;
         document.getElementById(pageElement).innerHTML
            = output;
         } else {
         document.getElementById(pageElement).innerHTML
            = errorMessage+"\n"+responseText;
         }
      }
  }

function makeactive(tab) { 
document.getElementById("tab1").className = ""; 
document.getElementById("tab2").className = ""; 
document.getElementById("tab3").className = "";
document.getElementById("tab"+tab).className = "active";
callAHAH('content.php?content= '+tab, 'content',
     '', 'Error'); 
}

function question(question,file,element,action)
{
	var agree=confirm(question);

	if (agree)
	{
		callAHAH('ajax.php?content='+element+'&ajaxAction='+action+'&file='+file, ''+element+'','', 'Error');
		
		
	}

}

function question2(question,file,element,action,id)
{
	var agree=confirm(question);

	if (agree)
	{
		callAHAH('ajax.php?id='+id+'&content='+element+'&ajaxAction='+action+'&file='+file, ''+element+'','', 'Error');
		
	}

}


function deleteExtraImage(file,imageDiv,addFieldsDiv,action,id)
{
	var agree=confirm("Weet u het zeker?");

	if (agree)
	{
		document.getElementById(imageDiv).style.display = "none";
		callAHAH('ajax.php?content='+addFieldsDiv+'&id='+id+'&ajaxAction='+action+'&file='+file, ''+addFieldsDiv+'','', 'Error');
		
		
	}

}


function closeActie()
{
	alert("test");
 document.getElementById("actie").style.display = "none";
}

function doSubmitForm() {
	
	subject = document.getElementById("subject");
	
	var chks = document.getElementsByName('vestiging[]');
	var hasChecked1 = false;
	for (var i = 0; i < chks.length; i++)
	{
		if (chks[i].checked)
		{
			hasChecked1 = true;
			break;
		}
	}
	
	var chks = document.getElementsByName('categorie[]');
	var hasChecked2 = false;
	for (var i = 0; i < chks.length; i++)
	{
		if (chks[i].checked)
		{
			hasChecked2 = true;
			break;
		}
	}
	if ((subject.value == "")  || (hasChecked1 == false) || (hasChecked2 == false))
	{
		alert("Alle velden moeten worden ingevuld. Onderwerp + tenminste een vestiging en een doelgroep.");
		return false;
		
	}
	else
	{
		//iHTML = document.getElementById("iView").contentWindow.document.body.innerHTML;
		//document.getElementById("contentcopy").value = iHTML;
		//document.thisform.action = Path;
		alert("De duur van het versturen van e-mails kan oplopen tot 10 minuten.");
		//document.thisform.submit();
	}
}