nereidFadeObjects = new Object();
nereidFadeTimers = new Object();

function showSub(sMenu)
{
    if(document.getElementById('sub_'+sMenu).style.display == 'none')
    {
        document.getElementById('sub_'+sMenu).style.display='inline';
    }
    else
    {
        document.getElementById('sub_'+sMenu).style.display='none' 
    }
}

function hasSubOn(sMenu)
{
        document.getElementById('hassub_'+sMenu).style.display='inline';
}
function hasSubOff(sMenu)
{
        if(document.getElementById('sub_'+sMenu).style.display == 'inline')
        {
             document.getElementById('hassub_'+sMenu).style.display='inline';
        }
        else
        {
            document.getElementById('hassub_'+sMenu).style.display='none';
        }
}

function nereidFade(object, destOp, rate, delta){
if (!document.all)
return
    if (object != "[object]"){  //do this so I can take a string too
        setTimeout("nereidFade("+object+","+destOp+","+rate+","+delta+")",0);
        return;
    }
        
    clearTimeout(nereidFadeTimers[object.sourceIndex]);
    
    diff = destOp-object.filters.alpha.opacity;
    direction = 1;
    if (object.filters.alpha.opacity > destOp){
        direction = -1;
    }  
    delta=Math.min(direction*diff,delta);
    object.filters.alpha.opacity+=direction*delta;

    if (object.filters.alpha.opacity != destOp){
        nereidFadeObjects[object.sourceIndex]=object;
        nereidFadeTimers[object.sourceIndex]=setTimeout("nereidFade(nereidFadeObjects["+object.sourceIndex+"],"+destOp+","+rate+","+delta+")",rate);
    } 
}

function validatePoll(thisform)
{     
    myOption = -1;
    var error;
    var sMessage;
    for (i=thisform.pollanswer.length-1; i > -1; i--) {
    if (thisform.pollanswer[i].checked) {
    myOption = i; i = -1;
    }
    }
    if (myOption == -1) 
    {
        //document.getElementById('error').style.visibility = 'visible';
        document.getElementById('error').innerHTML = "Maak eerst een keuze.";
        error = true;
    } 
    if(error)
    {
        
    } 
    else
    {
        document.getElementById("errorpoll").innerHTML = "";
        document.getElementById("ok").innerHTML = "Stem word opgeslagen";
        //oForm.submit()
        var timer = setTimeout(oForm.submit(sMessage), 5000);
        if(timer)
        {
            thisform.submit();
        }   
    }
    
    return false; 
}

function validatePollComments()
{
    var oForm;
    var sMessage;
    var error;    

    if(document.getElementById("name").value == "")
    {
        sMessage = "Je hebt geen naam ingevuld.";
        error = true;
    }
    else if(document.getElementById("body").value == "")
    {
        sMessage = "Je hebt geen bericht ingevuld.";
        error = true;
    }
    else if(document.getElementById("captcha").value != document.getElementById("md5").value)
    {
        sMessage = "Beveiligingscode niet juist ingevuld.";
        error = true;
    }
    
    if(error)
    {
        document.getElementById("error").innerHTML = sMessage;
    }
    else
    {
        document.getElementById("error").innerHTML = "";
        oForm = document.getElementById("pollform");
        sMessage = document.getElementById("ok").innerHTML = "Reactie word opgeslagen, moment aub...";
        //oForm.submit()
        var timer = setTimeout(oForm.submit(sMessage), 5000);
        if(timer)
        {
            oForm.submit();
        }       
    }
    
    return false;
}

function validateGuestbook()
{
    var oForm;
    var sMessage;
    var error;    

    if(document.getElementById("name").value == "")
    {
        sMessage = "Je hebt geen naam ingevuld.";
        error = true;
    } 
    else if(document.getElementById("body").value == "")
    {
        sMessage = "Je hebt geen bericht ingevuld.";
        error = true;
    }
    else if(document.getElementById("captcha").value != document.getElementById("md5").value)
    {
        sMessage = "Beveiligingscode niet juist ingevuld.";
        error = true;
    }
    
    if(error)
    {
        document.getElementById("error").innerHTML = sMessage;
    }
    else
    {
        document.getElementById("error").innerHTML = "";
        oForm = document.getElementById("pollform");
        sMessage = document.getElementById("ok").innerHTML = "Bericht word opgeslagen, moment aub...";
        //oForm.submit()
        var timer = setTimeout(oForm.submit(sMessage), 5000);
        if(timer)
        {
            oForm.submit();
        }       
    }
    
    return false;
}

function validateMail()
{
    var oForm;
    var sMessage;
    var error;    

    if(document.getElementById("name").value == "")
    {
        sMessage = "Je hebt geen naam ingevuld.";
        error = true;
    }
    else if(document.getElementById("email").value == "" || document.getElementById("email").value.indexOf("@") == -1)
    {
        sMessage = "Je hebt geen geldig emailadres ingevuld.";
        error = true;
    }  
    else if(document.getElementById("subject").value == "")
    {
        sMessage = "Je hebt geen onderwerp ingevuld.";
        error = true;
    }
    else if(document.getElementById("body").value == "")
    {
        sMessage = "Je hebt geen bericht ingevuld.";
        error = true;
    }
    //else if(document.getElementById("captcha").value != document.getElementById("md5").value)
    //{
    //    sMessage = "Beveiligingscode niet juist ingevuld.";
    //    error = true;
    //}
    
    if(error)
    {
        document.getElementById("error").innerHTML = sMessage;
    }
    else
    {
        document.getElementById("error").innerHTML = "";
        oForm = document.getElementById("mailform");
        sMessage = document.getElementById("ok").innerHTML = "Email bericht word verstuurd, moment aub...";
        //oForm.submit()
        var timer = setTimeout(oForm.submit(sMessage), 5000);
        if(timer)
        {
            oForm.submit();
        }        
    }
    
    return false;
}

function SetEmoticon(Which) 
{
   if (document.gbform.body.createTextRange) 
   {
      document.gbform.body.focus();
      document.selection.createRange().duplicate().text = Which;
   } 
   else 
   {
      document.guestform.body.value += Which;
   }
}

function clickIE4()
{
    if (event.button==2)
    {
        alert(message);
        return false;
    }
}

function clickNS4(e)
{
    if (document.layers||document.getElementById&&!document.all)
    {
        if (e.which==2||e.which==3)
        {
            return false;
        }
    }
}

if (document.layers)
{
    document.captureEvents(Event.MOUSEDOWN);
    document.onmousedown=clickNS4;
}
else if (document.all&&!document.getElementById)
{
    document.onmousedown=clickIE4;
}

document.oncontextmenu=new Function("return false")