var seid = '1';
function SetSearchBar(Nid,key){
	var btntext = '搜索 ';
	eval("document.getElementById('a"+seid+"').className='searchNoSelect'");  //导航
	eval("document.getElementById('a"+Nid+"').className='searchSelect'");
	eval("document.getElementById('k"+seid+"').style.display='none'");  //关键词
	eval("document.getElementById('k"+Nid+"').style.display=''");  //关键词
	switch(Nid){
		case '4':
			btntext += '装修知识';
			break;
		case '2':
			btntext += '产品库';
			break;
		case '3':
			btntext += '装修图库';
			break;
		
		case '5':
			btntext += '企业库';
			break;
			
			case '6':
			btntext += '行业资讯';
			break;
			case '7':
			btntext += '促销信息';
			break;
			case '8':
			btntext += '人事动态';
			break;
		}
	document.getElementById('btn').value= btntext;
	document.getElementById('ClassID').value = key;
	if(Nid=='10'){
		document.getElementById('Form1').action = 'Search/index.asp';
		document.getElementById('kw').name = 'key';
	}else{
		document.getElementById('Form1').action = 'Search/index.asp';
		document.getElementById('kw').name = 'kw';
	}
	seid = Nid;
}