function nieuwsbriefoptin()
{
	var pars = Form.serialize('optinform');
	$('knop').disabled=true;
	var myAjax = new Ajax.Request(
		'/data.php', 
		{
			method: 'post', 
			parameters: pars, 
			onComplete: verwerkResp
		});	
}

function verwerkResp(resp)
{
	if (resp.responseText=="OK")
	{
		$('gDiv').hide();
		$('odiv').show();
	} else {
		$('knop').disabled=false;
		alert(resp.responseText);
	}
}

/*
 * Clear Default Text: functions for clearing and replacing default text in
 * <input> elements.
 *
 * by Ross Shannon, http://www.yourhtmlsource.com/
 */

Event.observe(window, 'load', init);
function init() {
    var formInputs = document.getElementsByTagName('input');
    for (var i = 0; i < formInputs.length; i++) {
        var theInput = formInputs[i];
        
        if (theInput.type == 'text' && theInput.className.match(/\bcleardefault\b/)) {  
            /* Add event handlers */          
         Event.observe(theInput,'focus', clearDefaultText);
                Event.observe(theInput,'blur', replaceDefaultText);            
            /* Save the current value */
            if (theInput.value != '') {
                theInput.defaultText = theInput.value;
            }
        }
    }
}

function clearDefaultText(e) {
    var target = window.event ? window.event.srcElement : e ? e.target : null;
    if (!target) return;
    
    if (target.value == target.defaultText) {
        target.value = '';
    }
}

function replaceDefaultText(e) {
    var target = window.event ? window.event.srcElement : e ? e.target : null;
    if (!target) return;
    
    if (target.value == '' && target.defaultText) {
        target.value = target.defaultText;
    }
}
/*
EINDE CLEAR TEXT SCRIPT
*/

winkelwagen.addProduct = function(k,frm)
{

        var arr =$(frm).getInputs('text');
   arr.each(function(item) {
      if (item.defaultValue == item.value)
        item.value = '';
   });

        var pars = Form.serialize(frm)+"&winkelwagen=addProduct";
        winkelwagen.submitFunction(pars,null,function(resp,res) {  document.location.href='/winkelwagen'; } );

}
account.loginReply = function(frm,resp,re)
{
	if (resp.responseText=="FOUT")
	{
		alert("Ongeldige login");
		document.location.href="`/index.php?p=account&page=login";
	} else if (resp.responseText.substring(0,5) == "REDIR") {
		document.location.href = resp.responseText.substring(5).unescapeHTML();
	} else {
		alert(resp.responseText);
	}
}