// set cj cookies var cj_aid = get_param('AID'); if (cj_aid) { createCookie("cj_AID",cj_aid,14); }; var cj_pid = get_param('PID'); if (cj_pid) { createCookie("cj_PID",cj_pid,14); }; var cj_sid = get_param('SID'); if (cj_sid) { createCookie("cj_SID",cj_sid,14); }; //site_history: cookie storing the last 10 pages visited on the site //site_referrer: cookie storing the ?adv=blah bit if it exists, otherwise storing the document.referrer when they first visit the site // ---------------------------------------------- site_history --------------------------------------- var create_id = false; var page_name = location.href; page_name = page_name.substring(page_name.lastIndexOf('/'), page_name.length) + ','; var site_history_str = readCookie('site_history'); if (site_history_str==null) site_history_str = ''; // make sure there aren't more than 9 pages listed, then add this one to the front if (site_history_str != "") { var count; var i = 0; for (count = 1; count<10 && i != -1; count++) { i = site_history_str.indexOf(',',i+1); } if (i != -1) site_history_str = site_history_str.substring(0,i); } var sh = page_name+site_history_str; createCookie("site_history",sh,60); // ---------------------------------------------- site_referrer,site_adv,user_id --------------------------------------- var sr=readCookie('site_referrer'); var found_referrer_cookie = (sr==null) ? false : true; if (!found_referrer_cookie) { // create the site_referrer cookie if (document.referrer != ""){ sr = document.referrer; } else { sr = 'none'; } createCookie("site_referrer",sr,60); // create the site_adv cookie if (document.URL.indexOf("?adv=") != -1){ adv = document.URL.substring((document.URL.indexOf("?adv=")+5), document.URL.length); createCookie("site_adv",adv,60); } else { if (document.URL.indexOf("?source=voiprevieworg") != -1) adv = 'vr1'; else adv = 'none'; createCookie("site_adv",adv,60); } // create user_id cookie var date = new Date(); // user_id = current_time-random number from 10000-99999 var user_id = date.getTime()+'-'+(Math.round((Math.random()*89999)+10000)); createCookie('user_id',user_id,60); // log first visit to db log_first_visit(user_id,sr,sh,adv); } // ---------------------------------------------- get query string param --------------------------------------- function get_param(name) { var i = document.URL.indexOf('?'+name+'='); if (i==-1) { i = document.URL.indexOf('&'+name+'='); }; if (i==-1) return null; var p = document.URL.substring(i+1, document.URL.length); var j = p.indexOf('&'); if (j!=-1) { p = p.substring(0,j); }; p = p.substring(name.length+1,p.length); return p; } // ---------------------------------------------- log first visit --------------------------------------- function log_first_visit(user_id,sr,sh,adv) { var ajax_script = '/cgi/first_visit_win.pl'; // site history and site referrer are now passed in directly so they aren't lost in the case the browser has cookies disabled. // var sh = (readCookie("site_history")!=null) ? readCookie("site_history") : ''; // var sr = (readCookie("site_referrer")!=null) ? readCookie("site_referrer") : ''; var this_url = (location.href !=null) ? location.href : ''; var url = ajax_script+"?ajax=yes&user_id="+escape(user_id); url += "&site_history="+escape(sh); url += "&site_referrer="+escape(sr); url += "&site_adv="+escape(adv); url += "&url="+escape(this_url); makeXMLHttpRequest( url, first_visit_result, 'txt' ); } function first_visit_result( res ) { var res1; var ret; if( res1 = res.match(/(.+)<\/body>/) ) { eval( "var data = "+res1[1]+";" ); ret = data.result; } } // ---------------------------------------------- cookie handling functions --------------------------------------- /* When calling createCookie() you have to give it three bits of information: the name and value of the cookie and the number of days it is to remain active. */ function createCookie(name,value,days,path,domain) { domain = (domain) ? domain : 'joiphone.com'; path = (path) ? path : '/'; if (days) { var date = new Date(); date.setTime(date.getTime()+(days*24*60*60*1000)); var expires = "; expires="+date.toGMTString(); } else var expires = ""; document.cookie = name+"="+value+expires+"; path="+path+"; domain="+domain; } /* To read out a cookie, call this function and pass the name of the cookie. Put the name in a variable. First check if this variable has a value (if the cookie does not exist the variable becomes null, which might upset the rest of your function), then do whatever is necessary. */ 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; } /* Pass the name of the cookie to be erased */ function eraseCookie(name) { createCookie(name,"",-1); } // ----------------------------------------------- ajax stuff ----------------------------------------------- function makeXMLHttpRequest(url, func){ http_request = false; http_request_data_handler = func; http_request_type = arguments[2] || "xml"; if (window.XMLHttpRequest) { // Mozilla, Safari,... http_request = new XMLHttpRequest(); if (http_request.overrideMimeType) { http_request.overrideMimeType('text/xml'); // See note below about this line } } else if (window.ActiveXObject) { // IE try { http_request = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { http_request = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) {} } } if (!http_request) { // alert('Error! Cannot create an XMLHTTP instance'); return false; } http_request.onreadystatechange = function(){ if (http_request.readyState == 4) { if (http_request.status == 200) { answ = null; switch(http_request_type){ case "xml": answ = http_request.responseXML; break; case "txt": answ = http_request.responseText; break; case "xmltxt": answ = (IE)? http_request.responseText : http_request.responseXML; break; case "jsobj" : answ = PB_AJAX_createJSObjFromXML(http_request.responseXML); } http_request_data_handler(answ); } else { // alert('There was a problem with the request.'); return false; } } } this.http_request.open('GET', url, true); this.http_request.send(null); } function PB_AJAX_transformXMLNodeToJS(xmlNode){ var tmpObj = {}; tmpObj.nodeName = xmlNode.nodeName; tmpObj.attr = {}; tmpObj.childNodes = []; for(var j=0; j