var SC_C = 'web';
var SC_E = 'youdao';
var SCL_E = 'youdao';
var keyfrom = typeof(yd_keyfrom) == "undefined"?'un.lingp':yd_keyfrom;
var vendor = typeof(yd_vendor) == "undefined"?'un.lingp_2001':yd_vendor;

var Engines = '{"baidu":{"web":"http://www.baidu.com/s?wd=","music":"http://mp3.baidu.com/m?f=ms&rf=idx&tn=baidump3&ct=134217728&lf=&rn=&word=","news":"http://news.baidu.com/ns?tn=news&from=news&word=","video":"http://video.baidu.com/v?word=","photo":"http://image.baidu.com/i?ct=201326592&cl=2&lm=-1&tn=baiduimage&pv=&z=0&s=0&word=","know":"http://zhidao.baidu.com/q?word="},"google":{"web":"http://www.google.com.hk/search?hl=zh-CN&q=","music":"http://www.google.cn/music/search?q=","news":"http://news.google.com/news?q=","video":"http://www.google.com.hk/search?q=","photo":"http://images.google.com.hk/images?gbv=2&source=hp&hl=zh-CN&btnG=搜索图片&aq=f&q=","map":"http://ditu.google.cn/maps&q="},"taobao":{"shop":"http://search.taobao.com/search?commend=all&q="},"sougou":{"web":"http://www.sogou.com/sogou?pid=sogou-site-92af77d7972e9137&query=","music":"http://mp3.sogou.com/music.so?query=","news":"http://news.sogou.com/news?query=","video":"http://v.sogou.com/v?query=","photo":"http://pic.sogou.com/pics?query=","map":"http://map.sogou.com/#lq="},"youdao":{"web":"http://www.youdao.com/search?ue=utf8&keyfrom='+keyfrom+'&vendor='+vendor+'&q=","music":"http://mp3.youdao.com/search?q=","news":"http://news.youdao.com/search?q=","video":"http://video.youdao.com/search?q=","photo":"http://image.youdao.com/search?q=","map":"http://ditu.youdao.com/search?q="}}';
function setSC_C(cv,cs,obj){
	$('#search .search_tab ul li').removeClass('now');
	$('#search .search_tab ul li').addClass('notnow');
	$(obj).parent().addClass('now');
	SC_C = cv;
	var tmp_C = eval('('+cs+')');
	var e =  $('input[name="engineSelect"]:checked').val();
	var e_A = $('input[name="engineSelect"]');
	var i = 0;
	$(e_A).parent().css('display','none');
	while(i in tmp_C){
		$('#engineSelect_'+tmp_C[i]).parent().css('display','block');
		i++;
	}
	if($('#engineSelect_'+SC_E).parent().css('display')=='block' && $('input[name="engineSelect"]:checked').val()==SC_E){
		$('#engineSelect_'+SC_E).attr('checked',true);
	}else{
		SC_E = tmp_C[0];
		$('#engineSelect_'+tmp_C[0]).attr('checked',true);
	}
	$('#schLogo').removeClass();
	$('#schLogo').addClass('logo_'+SC_E+'_'+SC_C);
	return false;
}	
function setSC_E(ev){
	SC_E = ev;
	$('#engineSelect_'+ev).attr('checked',true);
	$('#schLogo').removeClass();
	$('#schLogo').addClass('logo_'+SC_E+'_'+SC_C);
}
function setSCL_E(ev){
	SCL_E = ev;
	$('#engineSelect_'+ev).attr('checked',true);
}
function setSC_F(){
	var ac =  eval('('+Engines+')');
	var engine_Current = ac[SC_E][SC_C];
	var sc_key_q = 'q';
	switch(SC_E){
		case 'baidu':
			sc_key_q = 'wd';
			$('.h_baidu').attr('disabled',false);
			$('.h_youdao').attr('disabled',true);
			$('.h_sougou').attr('disabled',true);
			$('.h_taobao').attr('disabled',true);
			break;
		case 'sougou':
			sc_key_q = 'query';
			$('.h_sougou').attr('disabled',false);
			$('.h_taobao').attr('disabled',true);
			$('.h_baidu').attr('disabled',true);
			$('.h_youdao').attr('disabled',true);
			break;
		case 'youdao':
			$('.h_youdao').attr('disabled',false);
			$('.h_sougou').attr('disabled',true);
			$('.h_taobao').attr('disabled',true);
			$('.h_baidu').attr('disabled',true);
			break;
		case 'google':
			$('.h_youdao').attr('disabled',true);
			$('.h_sougou').attr('disabled',true);
			$('.h_taobao').attr('disabled',true);
			$('.h_baidu').attr('disabled',true);
			break;
	}
 	$('#q input').attr('name',sc_key_q);
	$('#sch1 form').attr('action',engine_Current);
}
function setSC_FL(){
	var ac =  eval('('+Engines+')');
	var engine_Current = ac[SCL_E]['web'];
	var sc_key_q = 'q';
	switch(SCL_E){
		case 'baidu':
			sc_key_q = 'wd';
			break;
		case 'sougou':
			sc_key_q = 'query';
			break;
	}
 	$('#q2').attr('name',sc_key_q);

	$('#sch2 form').attr('action',engine_Current);
}
function suggest(){
	var ac =  eval('('+Engines+')');
	var engine_Current = ac[SC_E][SC_C];
	var d = new Date();
	switch(SC_E){
		case 'taobao':
			$('body').append("<script src='http://suggest.taobao.com/sug?code=utf-8&callback=tbsug&q="+$('#q input').val()+"&extras=1'></script>");
			
			break;
		default:
			$('body').append("<script src='http://suggestion.baidu.com/su?p=3&cb=bdsug&t="+new Date().getTime()+"&wd="+$('#q input').val()+"&ie=utf-8'></script>");
			break;
	}
}
function bdsug(data){
	var ac =  eval('('+Engines+')');
	var engine_Current = ac[SC_E][SC_C];
	var res_str='<table>';
	var i = 0;
	if(data['s']){
		while(i in data['s']){
			res_str+='<tr><td ><a href="'+engine_Current+data['s'][i]+'"	 target=_blank>'+data['s'][i]+'</a></td></tr>';
			
			i++;	
		}
	}
	res_str+='</table>';
	$('#responseDiv').css('display','block');
	$('#responseDiv').html(res_str);
	frameBG();
}
function tbsug(data){
	
	var ac =  eval('('+Engines+')');
	var engine_Current = ac[SC_E][SC_C];
	var res_str='<table>';
	var i = 0;
	if(data['result']){
		while(i in data['result']){
			res_str+='<tr><td ><a href="'+engine_Current+data['result'][i][0]+'"	 target=_blank>'+data['result'][i][0]+'</a></td></tr>';
			
			i++;	
		}
	}
	res_str+='</table>';
	$('#responseDiv').css('display','block');
	$('#responseDiv').html(res_str);
	frameBG();
}
function frameBG(){
	var DivRef = document.getElementById('responseDiv');
	var IfrRef = document.getElementById('frameBG');
	
	IfrRef.style.height = DivRef.offsetHeight;
	IfrRef.style.top = DivRef.style.top+45;
	IfrRef.style.left = DivRef.style.left+124;
	IfrRef.style.zIndex = DivRef.style.zIndex - 1;
	IfrRef.style.display = "block";

}