function nieuwBericht(){
	nieuw_bericht.style.display = 'block';
	link.style.display = 'none';
}
function go(url){
	document.location.href = url;
}
function highlight(element){
	element.className = "highlighted";
}
function unhighlight(element){
	element.className = "";
}
function setCursor(el,st,end){
	if(el.setSelectionRange){
		el.focus();
		el.setSelectionRange(st,end);
	}
	else{
		if(el.createTextRange){
			range=el.createTextRange();
			range.collapse(true);
			range.moveEnd('character',end);
			range.moveStart('character',st);
			range.select();
		}
	}
}
function setQuoteText(element, text, head){
	if(element.value == "")
		element.value = text;
	else
		element.value += "\n"+text;
	$('#head').val(head);
	document.getElementById('nieuw_bericht').style.display = "block";
	document.getElementById('link').style.display = "none";
	$('.quote').each(function(){this.style.display = "none";});
	$('#message').focus();
	var n = $('#message').val().length;
	setCursor(document.getElementById('message'), n, n);
}