function showList(this_id)
	{
		var list_id='link_list'+this_id;
		var font_id='font'+this_id;
		if(document.getElementById(list_id))
			{
				var div_block=document.getElementById(list_id);
				var font_block=document.getElementById(font_id);
				if((div_block.style.zIndex != 12)&(div_block.style.zIndex != 13))div_block.style.zIndex = 12;
				if(div_block.style.zIndex == 12)
					{
						var styles = 'display:block;z-index:13;';
						if (div_block.getAttribute('style'))div_block.style.cssText = styles;
						else div_block.setAttribute('style', styles);
						font_block.innerHTML = 'Скрыть';
					}
				else
					{
						var styles = 'display:none;z-index:12;';
						if (div_block.getAttribute('style'))div_block.style.cssText = styles;
						else div_block.setAttribute('style', styles);
						font_block.innerHTML = 'Показать';
					}
			}
	}