var disableenterkey=1;
var formdefaultbutton=null;

function enableenter(defaultbutton)
{
	if (defaultbutton != null)
	{
		formdefaultbutton=defaultbutton;
	}

	disableenterkey = 0;
}

function disableenter(defaultbutton)
{
	disableenterkey = 1;
}

function keyhandlerie()
{
	if (window.event.keyCode == 13 && disableenterkey == 1)
	{		
		return false;
	}

	if (window.event.keyCode == 13 && formdefaultbutton != null)
	{
		__doPostBack(formdefaultbutton, '');
		return false;
	}
}

function keyhandlermoz(e)
{
	if (e.keyCode == 13 && disableenterkey == 1)
	{
		return false;
	}
	if (e.keyCode == 13 && formdefaultbutton != null)
	{
		__doPostBack(formdefaultbutton, '');
		return false;
	}
	if (window.event.keyCode == 13 && disableenterkey == 1)
	{		
		return false;
	}
}

function initkeyhandler()
{
	if (typeof window.event != 'undefined')
	{
		document.onkeydown = keyhandlerie;
	}
	else
	{
		document.onkeypress = keyhandlermoz;
	}
}

function activateflash(idname)
{
	var obj = document.getElementById(idname);
	if (obj != null)
	{
		var width = obj.getAttribute('width');
		var height = obj.getAttribute('height');
		var content = obj.getAttribute('content');

		obj.innerHTML = '<object type="application/x-shockwave-flash" CLASSID="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"  width="' + width + '" height="' + height + '" data="'+content+'"><param name="movie" value="' + content + '"><param name="quality" value="high"><EMBED SRC="'+content+'" WIDTH="'+width+'" HEIGHT="'+height+'" TYPE="application/x-shockwave-flash" PLAY="true" LOOP="true" QUALITY="high"></EMBED></object>';
	}
}
function activatemovie(idname)
{
	var obj = document.getElementById(idname);
	if (obj != null)
	{
		var width = obj.getAttribute('width');
		var height = obj.getAttribute('height');
		var content = obj.getAttribute('content');
        obj.innerHTML = '<embed width="'+width+'" height="'+height+'" controller="true" src="'+content+'" type="application/x-mplayer2" id="player" />';
	}
}
function activatebigmovie(idname,content)
{
    var obj = document.getElementById(idname);
	if (obj != null)
	{
    obj.innerHTML = '<embed width="800" height="600" controller="true" src="'+content+'" type="application/x-mplayer2" id="player" /><script language=\"JavaScript\" >Player.controls.stop()=\"true\";</script>';
    }
}
function GridScroll()
{
	if (document.all.ScrollHere!=null)
	{
		document.all.ScrollHere.scrollIntoView();
	}
}
function checkblurtextbox(idname,textvalue)
{
    var box = document.getElementById(idname);
    if (box.value == '')
    {
        box.value = textvalue;
        box.className = 'snelzoekenblurred normaletekst snelzoekbox';
    }  
}
function checkblurtextboxklein(idname,textvalue)
{
    var box = document.getElementById(idname);
    if (box.value == '')
    {
        box.value = textvalue;
        box.className = 'kleinetekst snelzoekenblurred';
    }  
}
    function checkfocustextbox(idname,textvalue)
    {
      var box = document.getElementById(idname);
      if (box.value == textvalue) {
        box.value = '';
        box.className = 'snelzoekenfocused normaletekst snelzoekbox';
      }
    }
    function checkfocustextboxklein(idname,textvalue)
    {
      var box = document.getElementById(idname);
      if (box.value == textvalue) {
        box.value = '';
        box.className = 'kleinetekst snelzoekenblurred';
      }
    }
    <!--
// copyright 1999 Idocs, Inc. http://www.idocs.com
// Distribute this script freely but keep this notice in place
function numbersonly(myfield, e, dec)
{
var key;
var keychar;

if (window.event)
   key = window.event.keyCode;
else if (e)
   key = e.which;
else
   return true;
keychar = String.fromCharCode(key);

// control keys
if ((key==null) || (key==0) || (key==8) || 
    (key==9) || (key==13) || (key==27) )
   return true;

// numbers
else if ((("0123456789").indexOf(keychar) > -1))
   return true;

// decimal point jump
else if (dec && (keychar == "."))
   {
   myfield.form.elements[dec].focus();
   return false;
   }
else
   return false;
}

//-->