var mf_client_id=1051;

var mf_ttype='keyword';

var allow_kw = '';

var mf_wlist = '0';

var mf_def_no='(866) 300-2853';
var mf_def_no_local='';
function trim(str) {
    str = str.replace(new RegExp("^[\\s]+", "g"), "");
    str = str.replace(new RegExp("[\\s]+$", "g"), "");
    return str;
}

function getQuerystring(key, isrefer){
    if (isrefer==null) isrefer=location;
    key = key.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
    var regex = new RegExp("[\\?&]"+key+"=([^&#]*)");
    var qs = regex.exec(isrefer);
    if(qs==null) return null;
    else return qs[1];
}

function readCookie(name) {
    var nameEQ = name + "=";
    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);
    }
    return null;
}

function createCookie(name,value,days) {
    var expires='';
    days = 7; // After 30 days cookie will expire
    if (days){
        var date = new Date();
        date.setTime(date.getTime()+(days*24*60*60*1000));
        expires = "; expires="+date.toGMTString();
    } else expires = "";
    document.cookie = name+"="+value+expires+"; path=/";
}

function setKEO(){// keyword engine organic
    mf_organic=0;
    mf_adid=(mf_adid!=null?mf_adid:0);
    for(i=0;i<8;i++){
        switch(i){
            case 0://google custom tag
                mf_kw = getQuerystring('kw');
                if(mf_kw) mf_engine='google';
                break;
            case 1://google auto tag
                if(getQuerystring('gclid')){
                    mf_engine='google';
                    mf_kw='-';
                }
                break;
            case 2://yahoo custom tag
                mf_kw = getQuerystring('yk');
                if(mf_kw) mf_engine='yahoo';
                break;
            case 3://bing custom tag
                mf_kw = getQuerystring('bk');
                if(mf_kw) mf_engine='bing';
                break;
            case 4://yahoo auto tag
                mf_kw = getQuerystring('OVKEY');
                if(mf_kw) mf_engine='yahoo';
                break;
            case 5://bing auto tag
                mf_kw = getQuerystring('utm_term');
                if(mf_kw) mf_engine='bing';
                break;
            case 6://google or bing seo
                mf_organic=1;
                if(mf_refer.indexOf('.google.')!=-1) mf_engine = 'google';
                // check bing
                if(mf_engine=='') if(mf_refer.indexOf('.bing.')!=-1||mf_refer.indexOf('.msn.')!=-1) mf_engine='bing';
                if(mf_engine!='') mf_kw = getQuerystring('q',mf_refer);
                break;
            case 7://yahoo seo
                if(mf_refer.indexOf('.yahoo.')!=-1) mf_engine = 'yahoo';
                if(mf_engine!='') mf_kw = getQuerystring('p',mf_refer);
                break;
        }
        if(mf_kw!=null){
            mf_kw = mf_kw.toLowerCase();
            mf_kw = trim(mf_kw);
            break;
        }
    }
}

function makeVisit(){
    var loc = document.location + '';
    var pno = mf_no.replace(new RegExp("^1|[- ().]+", "g"),'');
    if(mf_domain=='') mf_domain = mf_engine;
    if(mf_kw==null) mf_kw = '';
	var mf_long_url = mf_url + "visit.php?kw="+mf_kw
    + "&cid=" + mf_client_id
    + "&adid=" + mf_adid
    + "&did=" + pno
    + "&org=" + mf_organic
    + "&dom=" + mf_domain
    + "&kwt=" + mf_kw_type
    + "&fkw=" + mf_filt_kw
    + "&floc=" + loc.replace(/&/g,'|')
    + "&fref=" + mf_refer.replace(/&/g,'|');
    mf_img.innerHTML += genImg(mf_long_url);
    
}


function genImg(url){
    return "<img src='" + url + "' width='1' height='1' style='display:none;' />";
}

function changePN(){
    var sp = document.getElementsByTagName("SPAN");
    for(i=0;i<sp.length;i++){
        if(sp[i].id.substr(0,8)=='avidtoll') sp[i].innerHTML = mf_no;
        else if(sp[i].id.substr(0,9)=='avidlocal') sp[i].innerHTML = mf_local_no;
    }
}


var mf_cok_no = readCookie("mf_cok_no");
//var mf_cok_no = readCookie("mf_cok_no5");

if(typeof(mf_cl_def)!='undefined') mf_cok_no = mf_cl_def;


var mf_url = "http://www.avidtrak.com/login/jss/";                              	// is used for including js, etc.
//var mf_url = "http://localhost/avidtrak/jss/";										// is used for including js, etc.
var mf_q_no = getQuerystring('did');
var mf_g = getQuerystring('g');                                                 // taged group id in google landing page
var mf_c = getQuerystring('c');                                                 // taged campaing id in google landing page
var mf_kw = null;//getQuerystring('kw');							// get the 'kw' value from the url querystring
var mf_adid = getQuerystring('ad');                                                     // get the 'adid' value from the url querystring
var mf_refer = document.referrer;                                                       // keep the refer, user has come from
//var mf_refer = 'http://www.google.com/?q=oneneck it';//document.referrer;                                                       // keep the refer, user has come from
var mf_domain = '';
var mf_organic = 0;										// to check if user come through adword or not
var mf_kw_type = 'broad';                                                             // keyword type by default is broad match
var mf_engine = '';								// refer engine
var mf_local_no = '';
var mf_img = '';
var mf_filt_kw = '';
setKEO();

document.write('<div style="display:none" id="hidden_avid"></div>');

if(mf_refer!=''){
    if(mf_refer.indexOf('www')!=-1) mf_domain = mf_refer.substr(mf_refer.indexOf('.')+1);
    if(mf_domain.indexOf('/')!=-1) mf_domain = mf_domain.substr(0,mf_domain.indexOf('/'));
    if(mf_engine.length>0){
        mf_domain = '';
    }
}

if(!mf_cok_no){
    if(mf_engine!=''){
        mf_e = (mf_engine.substr(0,1)=='b'?3:(mf_engine.substr(0,1)=='y'?2:(mf_engine.substr(0,1)=='g'?1:0)));
        switch(mf_ttype){
            case 'keyword':
                mf_str = '<script language="javascript" src="'+mf_url+'fdid.php?c='+mf_client_id+'&o='+mf_organic+'&e='+mf_e+'&k='+mf_kw+'&alkw='+allow_kw+'&wlist='+mf_wlist+'"></';
                break;
            case 'adgroup':
                mf_str = '<script language="javascript" src="'+mf_url+'fdid.php?c='+mf_client_id+'&o='+mf_organic+'&e='+mf_e+'&k='+mf_kw+'&alkw='+allow_kw+'&wlist='+mf_wlist+'"></';
                break;
        }
        mf_str += 'script>';
        //alert(mf_str);
        document.write(mf_str);
        //    }
        if(mf_domain!=""){
            mf_str = '<script language="javascript" src="'+mf_url+mf_client_id+'/net.js"></';
            mf_str += 'script>';
            document.write(mf_str);
        }
        if(mf_engine=="google"){
            if(getQuerystring('kw')){
                // fetch user query
                var mf_q = getQuerystring('q',mf_refer);
                if(mf_q){
                // Now tests that how kw exist in query
                if(mf_q==mf_kw) mf_kw_type = 'exact';// type is exact
                else if(mf_q.indexOf(mf_kw)!=-1) mf_kw_type = 'phrase';// type is phrase
                }
            }
        }
    } else {
        mf_no = mf_def_no;
        mf_local_no = mf_def_no_local;
        createCookie('mf_cok_no',mf_no);
        createCookie('mf_cok_local_no',mf_local_no);
    }
} else {
    mf_no = mf_cok_no;
    mf_local_no = readCookie('mf_cok_local_no');
}

function showAvidNumbers(){
    if(typeof(done_once)=='boolean') return;
    done_once = true;
    mf_img = document.getElementById('hidden_avid');
    if(typeof(mf_no)=='undefined'){
		if(did!=''){
			mf_no = did;
			mf_local_no = did_local;
		} else {
			mf_no = mf_def_no;
			mf_local_no = mf_def_no_local;
		}
	}
	if(!mf_cok_no){
		createCookie('mf_cok_no',mf_no);
		createCookie('mf_cok_local_no',mf_local_no);
		makeVisit();
	}
	changePN();
}
//window.onload = showAvidNumbers;