var search_active=null;

function search_show(id) {
	if(search_active==id) return;
	
	var parent=document.getElementById('search_select');
	var childs=parent.getElementsByTagName('span');
	for(i=0; i<childs.length; i++) {
		if(('search_'+id)==childs[i].getAttribute('id')) {
			childs[i].className='active';
			document.getElementById('search').innerHTML=document.getElementById('search_'+id+'_buffer').innerHTML;
		} else childs[i].className='inactive';
	}
	
	search_active=id;
	focus();
}