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File: gStats.js

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File: gStats.js
Role: Auxiliary data
Content type: text/plain
Description: Javascript that gather information
Class: gStats
Keep track of site visits and link clicks
Author: By
Last change: * Adding Ads Tracker
Date: 15 years ago
Size: 6,682 bytes
 

Contents

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<!-- /* ** Cesar D. Rodas ** gStats could be downloaded freely from ** http://cesars.users.phpclasses.org/gstats */ if(typeof(trackURL) == 'undefined') var trackURL = "http://urstats.saddor.com/track.php"; if(typeof(userID) == 'undefined') var userID = "noid"; function gStats_sleep(numberMillis){ var now=new Date(); var exitTime=now.getTime()+numberMillis; while(true){ now=new Date(); if(now.getTime()>exitTime) break; } } function isTag(tag,elem){ return elem.nodeName.toUpperCase()==tag.toUpperCase(); } /* ** This function call other page and pass values by get. ** also sleep a few of time */ function gStats_callPage(url,sleep) { var elem= document.createElement('IMG'); elem.src=url; if (sleep) gStats_sleep(900); } /* ** Google-Ads and Yahoo! Ads tracker ** */ function isGoogleAdsIframe(iframe) { return iframe.src.indexOf('googlesyndication.com') > -1; } function isYahooAdsIframe(iframe) { return iframe.src.indexOf('ypn-js.overture.com') > -1; } var iAds = Array(); var isIE = is_ie=document.all?true:false; var MouseX, MouseY; function mouse_info(elem) { if(!elem) elem = window.event; if (elem.pageX || elem.pageY) { MouseX = elem.pageX; MouseY = elem.pageY; } else if ( elem.clientX || elem.clientY) { xbody = document.body; MouseX = elem.clientX + xbody.scrollLeft + document.documentElement.scrollLeft; MouseX = elem.clientY + xbody.scrollTop + document.documentElement.scrollTop; } } function getIframePos(elem) { var left, top; if (elem.offsetParent) { left = elem.offsetLeft; top = elem.offsetTop; while (elem=elem.offsetParent) { left += elem.offsetLeft; top += elem.offsetTop; } } return [left,top]; } function mozilla_adsTrack() { try { var mousepos = new Array(MouseX, MouseY); for(i=0; i < iAds.length; i++) { ads = iAds[i]; adspos = getIframePos( ads[0] ); valid = true; for (e=0; e < 2; e++) { if (e==0) suma = parseInt(adspos[e]) + parseInt(ads[0].width) +15; else suma = parseInt(adspos[e]) + parseInt(ads[0].height) +15; valid = valid && ( mousepos[e] > (adspos[e]-10) && mousepos[e] < suma ); } if (valid) { adsTrackIt(ads[0]); break; } } } catch (err) { } } function adsTrackIt(ads) { try { if (!ads && window.event.srcElement) var ads = window.event.srcElement; for(i=0; i < iAds.length; i++) { if (iAds[i][0] == ads) { var now=new Date(); var url = escape(document.location.href); var adsSize = iAds[i][0].width +'x' + iAds[i][0].height; var newURL= trackURL +'?url=' + url + '&ads=' + escape(iAds[i][2]) + '&adsize=' + adsSize +'&no_cache=' + now.valueOf() + '&usrId=' + userID; gStats_callPage(newURL, true); break; } } } catch (err) {} } function adsTracker() { var ads=document.getElementsByTagName('iframe'); /* now nav al_l the ads*/ for(var i=0;i<ads.length;i++) { if( isGoogleAdsIframe(ads[i]) ) { iAds[iAds.length] = new Array(ads[i], 'http://pagead2.googlesyndication.com', 'Google AdSense'); if (isIE) ads[i].onfocus= adsTrackIt; } else if ( isYahooAdsIframe(ads[i]) ) { iAds[iAds.length] = new Array(ads[i], 'http://ypn-js.overture.com', 'Yahoo! Ads'); if (isIE) ads[i].onfocus= adsTrackIt; } } if(iAds.length>0 && !isIE){ gStats_RegisterEvent(window, 'beforeunload', mozilla_adsTrack); gStats_RegisterEvent(document, 'mousemove', mouse_info); } } /* ** The following two functions register and unregister ** events callback functions. */ function gStats_RegisterEvent(obj, event, action) { if(window.addEventListener){ obj.addEventListener(event, action, false); } else if(window.Event){ obj.attachEvent('on'+event, action); } } function gStats_RegisterUnEvent(obj, event, action) { if(window.addEventListener){ obj.removeEventListener(event, action, false); } else if(window.attachEvent){ obj.detachEvent('on'+event, action); } } /* ** This function create a IMG html element that send for get the ** parameters to the track collector */ function gStats_trackIt(url,text){ try{ var now=new Date(); var url = escape(url); var text = escape(text); var from = escape(document.location.href); var newURL= trackURL +'?url='+url+'&text='+text+'&from='+from +'&no_cache='+now.valueOf() + '&usrId=' + userID; gStats_callPage(newURL,true); }catch(err){} } /* ** ** */ function searchClickedTag(obj, flag){ for(var j=0;j<=5;j++){ if(flag==1){ if(obj&&obj.nodeName.toUpperCase()=='A'){ return obj; } } if(flag==2){ if(obj&&obj.nodeName.toUpperCase()!='BODY'&&obj.onclick){ return obj; } } if(!obj.parentNode) { return null; } obj=obj.parentNode; } return null; } function getInfo(elem) { var url=null, text=null; if(elem){ elemInfo=searchClickedTag(elem, 1); if ( elemInfo && !isTag('A', elem) ) elem = elemInfo; if( isTag('A', elem) ){ url = elemInfo.href; if(elem.innerHTML) text=elem.innerHTML; else if(elem.innerText) text=elem.innerText; else if(elem.text) text=elem.text; } if (url || text) gStats_trackIt(url,text); } } /* ** Sends information to the server about the page-referer */ function gStats_sendRefererInfo() { try{ var now = new Date(); var url = escape(document.location.href); var referer = document.referrer; var useragent = escape(navigator.userAgent.toLowerCase()); if(referer !='' ){ var referer = '&referer='+escape(referer); }else{ var referer='&referer=direct'; } var newURL = trackURL +'?'+ referer + '&url=' + url +'&no_cache='+now.valueOf()+ '&browser=' + useragent + '&usrId=' + userID; gStats_callPage(newURL,false); }catch(err){ } } /* ** Tracks every click. ** Useful for know where user click and where he/she go */ function onClick_Tracker(elemtClicked) { gStats_Tracking(elemtClicked,true); } function Context_Tracker(elemtClicked) { gStats_Tracking(elemtClicked,false); } function gStats_Tracking(elemt) { var elem=null; if(elemt){ elem=elemt.target; } else { elem=window.event.srcElement; } getInfo(elem); } function gStats_init() { if (document.body) elem = document.body; else if (document) elem = document; elem.onclick = onClick_Tracker; elem.oncontextmenu = Context_Tracker; gStats_sendRefererInfo(); gStats_RegisterEvent(window, 'load', adsTracker); } /* ** Start tracking :) */ gStats_init(); -->