// JavaScript Document
function show(obj, param)
{
	var obj_div = obj + '_div';
	var obj_elem_bg = obj + '_bg';
	if (document.getElementById(obj_div).style.display == 'none')
	{
		if (param == "last")
		{
			document.getElementById(obj).style.background = 'url(/images/navi_block/section_act_last_bg_pic.gif) left top no-repeat';
		}
		else
		{
			document.getElementById(obj).style.background = 'url(/images/navi_block/section_act_bg_pic.gif) left top no-repeat';
		}
		document.getElementById(obj_elem_bg).style.background = 'url(/images/navi_block/section_bg.gif) left top repeat-y';
		document.getElementById(obj).style.textDecoration = 'none';
		document.getElementById(obj).style.fontWeight = 'bold';
		document.getElementById(obj).style.color = '#7a7a7a';
		document.getElementById(obj_div).style.display = 'block';
		document.getElementById(obj).style.cursor = 'pointer';
	}
	else 
	{
		if (param == "last")
		{
			document.getElementById(obj).style.background = 'url(/images/navi_block/section_last_bg_pic.gif) left top no-repeat';
		}
		else
		{
			document.getElementById(obj).style.background = 'url(/images/navi_block/section_bg_pic.gif) left top no-repeat';
		}
		document.getElementById(obj_elem_bg).style.background = 'none';
		document.getElementById(obj).style.textDecoration = 'underline';
		document.getElementById(obj).style.fontWeight = 'normal';
		document.getElementById(obj).style.color = '#ff6600';
		document.getElementById(obj_div).style.display = 'none';
		document.getElementById(obj).style.cursor = 'pointer';
	}
}