var cURLsc=location.href;

var exURL=document.referrer;    

var tcodegetsc=getTcode();

var sename;

sename="";

var keywordlist;

var setail;



keywordlist={keyword:[

{kw:"gen_aw_ch_cn_tek",value:"_ad_Brand"},

{kw:"la_aw_ch_cn_lah",value:"_ad_LA"},

{kw:"scope_aw_ch_cn_jttr",value:"_ad_OS_Jitter"},

{kw:"scope_aw_ch_cn_mso",value:"_ad_OS_mso"},

{kw:"scope_aw_ch_cn_probe",value:"_ad_OS_probe"},

{kw:"scope_aw_ch_cn_scope",value:"_ad_OS_scope"},

{kw:"scope_aw_ch_cn_sdata",value:"_ad_OS_sata"},

{kw:"scope_aw_ch_cn_sftwr",value:"_ad_OS_software"},

{kw:"rf_aw_ch_cn_sa",value:"_ad_RF"},

{kw:"ss_aw_ch_cn_ssh",value:"_ad_SignalGen"},

{kw:"vid_aw_ch_cn_hdt",value:"_ad_VD_hd"},

{kw:"vid_aw_ch_cn_sdt",value:"_ad_VD_sd"},

{kw:"vid_aw_ch_cn_vth",value:"_ad_VD_vth"},

{kw:"vid_aw_ch_cn_wfm",value:"_ad_VD_wfm"},

{kw:"vid_aw_ch_cn_mpeg",value:"_ad_VD_mpeg"},

{kw:"vid_aw_ch_cn_sigGen",value:"_ad_VD_sigGen"},

{kw:"gen_aw_ch_cn_train",value:"_ad_Training"}

]};



//search the list of AD keyword group and write the value into setail.

function getTrackKeyword()

{

	var i=keywordlist.keyword.length;

	setail="";

	for(j=0;j<i;j++)

	{

		if(cURLsc.search(keywordlist.keyword[j].kw)!=-1)

		{

			setail=keywordlist.keyword[j].value;

		}

	}



}

//----------------------------------------------





if(exURL.search("yahoo")!=-1){sename="yahoo";}

if(exURL.search("yodao.com")!=-1){sename="163";}

if(exURL.search("baidu.com")!=-1){sename="baidu";}

if(exURL.search("google.com")!=-1){sename="google";}

if(exURL.search("google.cn")!=-1){sename="google";}

if(exURL.search("sogou.com")!=-1){sename="sogou";} 

	

if (sename!="")	

{

	getTrackKeyword();

	sename=sename+setail;

	document.cookie = "tcode="+sename+ ";path=/;domain=.tek.com;";

	//document.cookie = "tcode="+sename+ ";path=/;";

}





tcodegetsc=getTcode(); 

if ((tcodegetsc==undefined)||(tcodegetsc==""))

{

	document.cookie = "tcode=0;path=/;domain=.tek.com;";

	//document.cookie = "tcode=0;path=/;";

}





function getTekPrefsAP() {

		

  	var nameEQ = "TEK_PREFS=";

  	var ca = document.cookie.split(';');

  	for(var i=0;i < ca.length;i++)

	{

  		var c = ca[i];

  		while (c.charAt(0)==' ') c = c.substring(1,c.length);

  		if (c.indexOf(nameEQ) == 0)

		{

 		    return c.substring(nameEQ.length,c.length);

  		 }

 	 }

  	document.cookie = "TEK_PREFS=COUNTRY%3DCN%26LANGUAGE%3DZH%26;path=/;domain=.tek.com;"

 	return "";

}

getTekPrefsAP();

//------------------------------------------------------------------------