var $j = jQuery.noConflict();
var expert_info_item_visible = false;

/*
 * Meegegeven vanuit php (met json_encode)
 * @var int expert_info_detail_id Evt. detail_id
 */

$j(document).ready(function(){
	if (expert_info_detail_id == undefined)
		expert_info_init();
});

function expert_info_init()
{
	/* click event op de titels plaatsen (ul#toc > li > a) (href="#item_999") */
	$j('.expertinfo_content #toc').click(function(event){
		var target = $j(event.target);
		if ($j(target).is('li'))
		{
			target = $j(target).find('a');
		}
		if 	($j(target).is('a'))
		{
			var item_id = $j(target).attr('href').slice(6);
			expert_info_toon_item(item_id);
		}
	});
	
	/* items verbergen */
	$j('.expertinfo_content div.item').hide('fast');
	if ($j('.expertinfo_content #toc li:eq(0) a').length > 0)
	{
		expert_info_toon_item($j('.expertinfo_content #toc li:eq(0) a').attr('href').slice(6));
	}
}

function expert_info_toon_item(item_id)
{
	item_visible = expert_info_item_visible;
	expert_info_item_visible = item_id;
	
	if (false !== item_visible)
	{
		if (item_visible != item_id)
		{
			$j('#item_div_'+item_id)
				.add('#item_div_'+item_visible)
				.slideToggle('fast');
			expert_info_save_click(item_id);
		}
	}
	else
	{
		$j('#item_div_'+item_id)
			.slideToggle('fast');
	}
}

/**
 * @todo ajax call om stats bij te houden
 */
function expert_info_save_click()
{
	
}