var old_toggle_objs = {};

function s_toggle($btn, $box)
{
	var disp_flag = 0;
	var toggle_objs = $$($box);
	if(toggle_objs.length > 0)
		old_toggle_objs[$box] = toggle_objs;
	old_toggle_objs[$box].each(function(obj){
		var disp = obj.toggle().style.display;
		if(disp_flag == 0)
			disp_flag = (disp == 'none'?2:1);
	});
	
	if(disp_flag == 1)
		$$($btn)[0].style.backgroundImage = 'url("../_img/shopping/icon01_on.gif")';
	else
		$$($btn)[0].style.backgroundImage = 'url("../_img/shopping/icon01.gif")';
		
	if($$('.ch_box1').length == 0)
	{
		$$('select[name=od]').each(function(obj){
			if(disp_flag == 1)
				obj.style.visibility = 'hidden';
			else
				obj.style.visibility = 'visible';
		});
		
	}
}

function clear_search($id)
{
	$$('#'+$id+' input[type=text]', '#'+$id+' textarea', '#'+$id+' select').each(function(obj){
		if(obj.type && obj.type.toLowerCase() == 'text')
		{
			obj.value = '';
		}
		else if(obj.tagName.toLowerCase() == 'textarea')
		{
			obj.options.selectedIndex = 0;
		}
		else if(obj.options)
		{
			obj.options.selectedIndex = 0;
		}
	});
}

function dispChange()
{
	var obj = $('carhistorylist');
	
	if(obj.style.display == 'block')
		obj.style.display = 'none';
	else
		obj.style.display = 'block';
}