// л
	function navlink(id){
	for (var i = 1; i <= 12;  i++ )
	{
	document.getElementById('menu'+i).style.display='none';
	document.getElementById('nav'+i).className='li';
	}
		document.getElementById('menu'+id).style.display='block';
		document.getElementById('nav'+id).className='li';
	}
	function songjin_search(){
		var keyword = '';
		var type = '';
		keyword = document.search_form.keyword.value;
		type = document.search_form.type.value;
		if(keyword!=''){
			window.location = "/"+type+'/index/search/'+encodeURI(keyword)+'.php'
		}
	}