// 
var categories = new Object();
function showCategories()
{
	var container = document.getElementById('ctree_choosen');
	var content='';
	
	for(var id in categories ){
		content += '<input type="hidden" name="search[categories]" value="'+id+'">' //<a href="javascript:deleteCategory('+id+')">'+categories[id]+'</a><br/>';
	}
	container.innerHTML = content;
}

function addCategory(id, name){	
	categories[id] = name;
	showCategories();
	return;
}

function deleteCategory(id){	
	delete categories[id];
	showCategories();
	return;
}

// for Marketplace
function chooseCategory(id, name){
	var container = document.getElementById('category_id').value = id;
	//container.innerHTML = '<input type="hidden" name="search[category_id]" value="'+id+'">';
	document.search.submit();
	return;
}


// for New Zone
function displayCategory(id, name){
	var container = document.getElementById('ctree_choosen');
	var names = name.split(';');

	container.innerHTML  = names[0];
	if (names[1]) {
		container.innerHTML += ' &raquo; '+names[1]+'';
	}
	container.innerHTML += '<input type="hidden" id="cat_choosen" name="tags[category_id]" value="'+id+'">';

	return;
}


function show(obj) {
	div = document.getElementById(obj);
	href = document.getElementById('show'+obj);
	sClass = div.className;
	href.className = (div.className=='optin') ? 'collapse' : 'expand';
	div.className = (div.className=='optin') ? 'optout' : 'optin';
}


function displayDatePicker(zoneID)
{
	if ( $(zoneID + '_input').style.display == "none") {
		$(zoneID + '_input').style.display = "block";
		$(zoneID + '_text').style.display = "none";
	} else {
		$(zoneID + '_input').style.display = "none";
		$(zoneID + '_text').style.display = "block";
	}
}