// Clears default form fields 

function clickclear(thisfield, defaulttext) {
	if (thisfield.value == defaulttext) {
	thisfield.value = "";
	}
}

function clickrecall(thisfield, defaulttext) {
	if (thisfield.value == "") {
	thisfield.value = defaulttext;
	}
}

//use prototype
function cbt_helper(){
	if($F('cbt') == 'other'){	
		$('cbt_hidden').show();
	}
	else{
		$('cbt_hidden').clear();
		$('cbt_hidden').hide();
	}
}

//same as above but does not clear te field on change
function cbt_edit_helper(){
	if($F('cbt') == 'other'){	
		$('cbt_hidden').show();
	}
	else{
		$('cbt_hidden').hide();
	}
}

//AVATARS
function setAvatar(ava){
	//set the select value
	Form.Element.setValue("avatar_id",ava);
	//unhighlight the rest
	var avatars = document.getElementsByClassName('avatar', $('avatars_block'));
	var num_avatars = avatars.size();
	//set the link for each one that contains a nested ul (a sub menu)
	for(x=0; x<num_avatars; x++){
		avatars[x].removeClassName('avatar_on');
	}
	//make this one highlighted
	$('avatar_'+ava).addClassName('avatar_on');
}

/*
function setHighlighted(){
	//get the seleted value
	var ava = $F('ava_select');
	//unhighlight the rest
	var avatars = document.getElementsByClassName('avatar', $('avatars_block'));
	var num_avatars = avatars.size();
	//set the link for each one that contains a nested ul (a sub menu)
	for(x=0; x<num_avatars; x++){
		avatars[x].removeClassName('avatar_on');
	}
	//make this one highlighted
	$('avatar_'+ava).addClassName('avatar_on');
}
*/