function setValue(id, value){
	el = document.getElementById(id).value = value;
}

function toggle(id){
	el = document.getElementById(id);
	value = el.value;
	
	if(value==0)
		el.value = 1;
	else
		el.value = 0;
}

function toggleHTML(id, value1, value2){
	el = document.getElementById(id);
	html = el.innerHTML;

	if(html == value1){
		el.innerHTML = value2;
		el.setAttribute('title',value2);
	}
	else{
		el.innerHTML = value1;
		el.setAttribute('title',value1);
	}
}

function react(id, cat, info){
	document.getElementById('parent_id').value = id 
	
	category = document.getElementById('category'); 
	catIndex = null;
	for(i =0; i<category.length; i++){
		if(category[i].value==cat)
			catIndex = i;	
	}
	category[catIndex].selected = 'selected';


	document.getElementById('reactInfo').style.display = '';
	
	document.getElementById('reactInfo').innerHTML = 'Je bericht is een reactie op een bericht van '+info;
	document.getElementById('name').focus();
	scroll(0,0);
	
	return false;	
}

function reactTo(id, info){
	document.getElementById('parent_id').value = id 
	
	document.getElementById('reactInfo').style.display = '';
	
	document.getElementById('reactInfo').innerHTML = 'Je bericht is een reactie op een bericht van '+info;
	document.getElementById('name').focus();
	scroll(0,0);
	
	return false;	
}

function checkAndSend(message, id, form){
	if(confirm(message)){
		document.getElementById(id).value = 1;
		form.submit();	
		return false;
	}else{
		return false;
	}
	
}

function checkAndRedirect(message, url){
	if(confirm(message)){
		window.location = url;
		return false;
	}else{
		return false;
	}
	
}