function show_ajax_page(url,div)
{
	new Ajax.Updater(div,url,{method: 'post'});
}

function clearc()
{
	$('pin').value='';
	var url="ajax.php?n=";
	_cad('all');
	show_ajax_page(url,'content');
	return false;
}

function _cad(n)
{
	if($('pin').value!=''){$('pin').value='';}

	for(var i=65;i<91;i++)
	{
		
		var j=String.fromCharCode(i).toLowerCase();

		if(!$('tb_'+j))
		{
			continue;
		}

		$('tb_all').className='';
		$('tb_'+j).className='';
	}
	$('tb_'+n).className='on';
	var url="ajax.php?n="+n;
	show_ajax_page(url,'content');
	return false;
}
function input(fr)
{

	if(fr.value=='')
	{
		_cad('all');
		return;
	}
	$('pin').className='in1';
	var url="ajax_input.php?n="+encodeURIComponent(fr.value);
	show_ajax_page(url,'content');
}
function imgchange(s_img,s_scr){
    s_img.src=s_scr;
}
function more1(did,showheight,height,th)
{
	if($(did).style.height==showheight)
	{
		th.innerHTML="<img src='./images/tree_close.gif'>";
		$(did).style.height=height;
	}else{
		th.innerHTML="<img src='./images/tree_open.gif'>";
		$(did).style.height=showheight;
	}
}
function bookmark(anchor){

  window.external.AddFavorite(anchor.getAttribute('href'), anchor.getAttribute('title'));
  return false;

}
function AddFav(a,b)
{n=window;p=document;
if(n.sidebar&&"object"==typeof n.sidebar&&"function"==typeof n.sidebar.addPanel)n.sidebar.addPanel(b,a,"");else p.all&&"object"==typeof n.external&&n.external.addFavorite(a,b);
}