sfHover = function() {
var sfEls = document.getElementById("navbar").getElementsByTagName("li");
for (var i=0; i<sfEls.length; i++) {
sfEls[i].onmouseover=function() {
this.className+=" hover";
}
sfEls[i].onmouseout=function() {
this.className=this.className.replace(new RegExp(" hover\\b"), "");
}
}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);








function showbetalingswijze(wijze){
 // het "show" item (IE doet flauw hierover) 
    show = (navigator.appName.indexOf("Internet Explorer") != -1) ? "block" :"table-row"; 
	if(wijze=='Machtiging'){
		document.getElementById('trmachtigingnaam').style.display=show;
		document.getElementById('trmachtigingplaats').style.display=show;
		document.getElementById('trmachtigingnummer').style.display=show;

	}else{
		document.getElementById('trmachtigingnaam').style.display='none';
		document.getElementById('trmachtigingplaats').style.display='none';
		document.getElementById('trmachtigingnummer').style.display='none';
	}
	
}



function clickimage(i,o){
	document.getElementById("option" + i).value=o;
	document.frmItem.submit();
	//document.getElementById("hrefuitvoering").href="foto/big/"+uitvoering+".jpg";
	
}


function omklappen(item){
	if(item.status==1){
		item.status=0;
		item.style.display='none';
	}else{
		item.status=1;
		item.style.display='block';
			
	}
	
}

function taLimit() {
	var taObj=event.srcElement;
	if (taObj.value.length==taObj.maxLength*1) return false;
}

function taCount(visCnt) { 
	var taObj=event.srcElement;
	if (taObj.value.length>taObj.maxLength*1) taObj.value=taObj.value.substring(0,taObj.maxLength*1);
	//if (visCnt) visCnt.innerText=taObj.maxLength-taObj.value.length;
	//if (visCnt) visCnt.innerText=taObj.value.length + '/' + taObj.maxLength;
	if (visCnt) visCnt.innerText=parseInt (taObj.maxLength)-parseInt (taObj.value.length);
}