/** Main variables */ var clickHeatGroup = '1'; var clickHeatSite = ''; var clickHeatServer = 'http://www.pagecounter.nl/click.php'; var clickHeatServerExit = 'http://www.pagecounter.nl/exit.php'; var clickHeatLastIframe = -1; var clickHeatTime = 0; var clickHeatQuota = -1; var clickHeatBrowser = ''; var clickHeatDocument = ''; var clickHeatWait = 500; var clickHeatLocalWait = 0; var clickHeatDebug = (window.location.href.search(/debugclickheat/) !== -1); var clickHeatSiteId = 0; var w=window; function plugNS() { var b=1; var o=0; var p=new Array("Shockwave Flash","Shockwave for Director","RealPlayer","QuickTime","VivoActive","LiveAudio","VRML","Dynamic HTML Binding","Windows Media Services"); var np=navigator.plugins; for(var x=0;x=0) o|=b; b*=2; } return o; } function plugIE() { if(!document.body) document.write(''); var db=document.body; var o=0; var b=1; var p=new Array("D27CDB6E-AE6D-11CF-96B8-444553540000","2A202491-F00D-11CF-87CC-0020AFEECF20","23064720-C4F8-11D1-994D-00C04F98BBC9","","","","90A7533D-88FE-11D0-9DBE-0000C0411FC3","9381D8F2-0288-11D0-9501-00AA00B911A5","22D6F312-B0F6-11D0-94AB-0080C74C7E95"); db.addBehavior("#default#clientcaps"); for(var i=0;i0)ver=verIE; else ver=parseInt(ver); var u="http://www.pagecounter.nl/img.php?siteid="+id; var r; var loc="&loc="+top.document.location; if(options&1)r=d.referrer; else r=top.document.referrer; if(!(options&2)) { var rc=r; var i=rc.indexOf('?'); if(i>=0)rc=rc.substring(0,i);i=rc.lastIndexOf('/'); if(i>=0)rc=rc.substring(0,i+1); var l=''+d.location; if(l.indexOf(rc)==0)r=''; } if(r&&(r!=d.location)) u+="&r="+escape(r); if((n.appName=="Netscape"&&ver>=3)) u+="&p="+plugNS(); if(verIE>=5&&n.appVersion.indexOf('Win')>=0&&n.userAgent.indexOf('Opera')<0)u+="&p="+plugIE(); if(ver>=4) { var s=screen; var w=s.width; var h=s.height; var c=s.colorDepth; if(w)u+="&w="+w; if(h)u+="&h="+h; if(c)u+="&c="+c; } u+="&v=1"; d.write('

'); clickHeatSiteId = id; initClickHeat(); } /** * Shows a debug string **/ function showClickHeatDebug(str) { if (clickHeatDebug === true) { document.getElementById('clickHeatDebuggerSpan').innerHTML = str; document.getElementById('clickHeatDebuggerDiv').style.display = 'block'; } } /** Main function */ function catchClickHeat(e) { /** Use a try{} to avoid showing errors to users */ try { showClickHeatDebug('Gathering click data...'); if (clickHeatQuota === 0) { showClickHeatDebug('Click not logged: quota reached'); return true; } if (clickHeatGroup === '') { showClickHeatDebug('Click not logged: group name empty (clickHeatGroup)'); return true; } /** Look for the real event */ if (e === undefined) { e = window.event; c = e.button; element = e.srcElement; } else { c = e.which; element = null; } if (c === 0) { showClickHeatDebug('Click not logged: no button pressed'); return true; } /** Filter for same iframe (focus on iframe => popup ad => close ad => new focus on same iframe) */ if (element !== null && element.tagName.toLowerCase() === 'iframe') { if (element.sourceIndex === clickHeatLastIframe) { showClickHeatDebug('Click not logged: same iframe (a click on iframe opens a popup and popup is closed => iframe gets the focus again)'); return true; } clickHeatLastIframe = element.sourceIndex; } else { clickHeatLastIframe = -1; } var x = e.clientX; var y = e.clientY; var w = clickHeatDocument.clientWidth !== undefined ? clickHeatDocument.clientWidth : window.innerWidth; var h = clickHeatDocument.clientHeight !== undefined ? clickHeatDocument.clientHeight : window.innerHeight; var scrollx = window.pageXOffset === undefined ? clickHeatDocument.scrollLeft : window.pageXOffset; var scrolly = window.pageYOffset === undefined ? clickHeatDocument.scrollTop : window.pageYOffset; /** Is the click in the viewing area? Not on scrollbars. The problem still exists for FF on the horizontal scrollbar */ if (x > w || y > h) { showClickHeatDebug('Click not logged: out of document (should be a click on scrollbars)'); return true; } /** Check if last click was at least 1 second ago */ clickTime = new Date(); if (clickTime.getTime() - clickHeatTime < 1000) { showClickHeatDebug('Click not logged: at least 1 second between clicks'); return true; } clickHeatTime = clickTime.getTime(); if (clickHeatQuota > 0) { clickHeatQuota = clickHeatQuota - 1; } params = 's=' + clickHeatSite + '&g=' + clickHeatGroup + '&x=' + (x + scrollx) + '&y=' + (y + scrolly) + '&w=' + w + '&b=' + clickHeatBrowser + '&c=' + c + '&siteid=' + clickHeatSiteId + '&random=' + Date(); showClickHeatDebug('Ready to send click data...'); /** Local request? Try an ajax call */ var sent = false; if (clickHeatServer.substring(0, 4) !== 'http') { var xmlhttp = false; try { xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); } catch (er) { try { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); } catch (oc) { xmlhttp = null; } } if (!xmlhttp && typeof XMLHttpRequest !== undefined) { xmlhttp = new XMLHttpRequest(); } if (xmlhttp) { if (clickHeatDebug === true) { xmlhttp.onreadystatechange = function() { if (xmlhttp.readyState === 4) { if (xmlhttp.status === 200) { showClickHeatDebug('Click recorded at ' + clickHeatServer + ' with the following parameters:
x = ' + (x + scrollx) + ' (' + x + 'px from left + ' + scrollx + 'px of horizontal scrolling)
y = ' + (y + scrolly) + ' (' + y + 'px from top + ' + scrolly + 'px of vertical scrolling)
width = ' + w + '
browser = ' + clickHeatBrowser + '
click = ' + c + '
site = ' + clickHeatSite + '
group = ' + clickHeatGroup + '

Server answer: ' + xmlhttp.responseText); } else if (xmlhttp.status === 404) { showClickHeatDebug('click.php was not found at: ' + (clickHeatServer !== '' ? clickHeatServer : '/clickheat/click.php') + ' please set clickHeatServer value'); } else { showClickHeatDebug('click.php returned a status code ' + xmlhttp.status + ' with the following error: ' + xmlhttp.responseText); } /** Stop waiting */ clickHeatLocalWait = 0; } }; } xmlhttp.open('GET', clickHeatServer + '?' + params, true); xmlhttp.setRequestHeader('Connection', 'close'); xmlhttp.send(null); sent = true; } } if (sent === false) { /** This test is needed, as it includes the call to click.php in the iframe */ if (clickHeatDebug === true) { showClickHeatDebug('Click recorded at ' + clickHeatServer + ' with the following parameters:
x = ' + (x + scrollx) + ' (' + x + 'px from left + ' + scrollx + 'px of horizontal scrolling)
y = ' + (y + scrolly) + ' (' + y + 'px from top + ' + scrolly + 'px of vertical scrolling)
width = ' + w + '
browser = ' + clickHeatBrowser + '
click = ' + c + '
site = ' + clickHeatSite + '
group = ' + clickHeatGroup + '

Server answer:
' + ''); } else { var clickHeatImg = new Image(); clickHeatImg.src = clickHeatServer + '?' + params; } } /** Little waiting cycle: default is to wait until Ajax sent or until the end of the time if no Ajax is available */ var now = new Date(); clickHeatLocalWait = now.getTime() + clickHeatWait; while (clickHeatLocalWait > now.getTime()) { now = new Date(); } } catch(err) { showClickHeatDebug('An error occurred while processing click (Javascript error): ' + e.message); } return true; } function initClickHeat() { /** Debug Window */ if (clickHeatDebug === true) { document.write(''); } if (clickHeatGroup === '' || clickHeatServer === '') { showClickHeatDebug('ClickHeat NOT initialised: either clickHeatGroup or clickHeatServer is empty'); return false; } /** If current website has the same domain as the script, we remove the domain so that the call is made using Ajax */ domain = window.location.href.match(/http:\/\/[^/]+\//); if (domain !== null && clickHeatServer.substring(0, domain[0].length) === domain[0]) { clickHeatServer = clickHeatServer.substring(domain[0].length - 1, clickHeatServer.length); } /** Add onmousedown event using listeners */ if (document.addEventListener) { document.addEventListener('mousedown', catchClickHeat, false); } else if (document.attachEvent) { document.attachEvent('onmousedown', catchClickHeat); } /** Add onfocus event on iframes (mostly ads) - Does NOT work with Gecko-powered browsers, because onfocus doesn't exist on iframes */ iFrames = document.getElementsByTagName('iframe'); for (i = 0; i < iFrames.length; i++) { if (document.addEventListener) { iFrames[i].addEventListener('focus', catchClickHeat, false); } else if (document.attachEvent) { iFrames[i].attachEvent('onfocus', catchClickHeat); } } /** Preparing main variables */ clickHeatDocument = (document.documentElement !== undefined && document.documentElement.clientHeight !== 0) ? document.documentElement : document.body; /** Also the User-Agent is not the best value to use, it's the only one that gives the real browser */ var b = navigator.userAgent !== undefined ? navigator.userAgent.toLowerCase().replace(/-/g, '') : ''; clickHeatBrowser = b.replace(/iceweasel/, 'firefox').replace(/^.*(firefox|kmeleon|safari|msie|opera).*$/, '$1'); if (b === clickHeatBrowser || clickHeatBrowser === '') { clickHeatBrowser = 'unknown'; } showClickHeatDebug('ClickHeat initialised with:
site = ' + clickHeatSite + '
group = ' + clickHeatGroup + '
server = ' + clickHeatServer + '
quota = ' + (clickHeatQuota === -1 ? 'unlimited' : clickHeatQuota) + '

browser = ' + clickHeatBrowser); } /** Exit function */ function catchExit(e) { /** Use a try{} to avoid showing errors to users */ try { params = 'siteid=' + clickHeatSiteId + '&random=' + Date(); showClickHeatDebug('Ready to send click data...'); /** Local request? Try an ajax call */ var sent = false; if (clickHeatServerExit.substring(0, 4) !== 'http') { var xmlhttp = false; try { xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); } catch (er) { try { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); } catch (oc) { xmlhttp = null; } } if (!xmlhttp && typeof XMLHttpRequest !== undefined) { xmlhttp = new XMLHttpRequest(); } if (xmlhttp) { if (clickHeatDebug === true) { xmlhttp.onreadystatechange = function() { if (xmlhttp.readyState === 4) { if (xmlhttp.status === 200) { showClickHeatDebug('Click recorded at ' + clickHeatServerExit + ' with the following parameters:
x = ' + (x + scrollx) + ' (' + x + 'px from left + ' + scrollx + 'px of horizontal scrolling)
y = ' + (y + scrolly) + ' (' + y + 'px from top + ' + scrolly + 'px of vertical scrolling)
width = ' + w + '
browser = ' + clickHeatBrowser + '
click = ' + c + '
site = ' + clickHeatSite + '
group = ' + clickHeatGroup + '

Server answer: ' + xmlhttp.responseText); } else if (xmlhttp.status === 404) { showClickHeatDebug('click.php was not found at: ' + (clickHeatServerExit !== '' ? clickHeatServerExit : '/clickheat/click.php') + ' please set clickHeatServerExit value'); } else { showClickHeatDebug('click.php returned a status code ' + xmlhttp.status + ' with the following error: ' + xmlhttp.responseText); } /** Stop waiting */ clickHeatLocalWait = 0; } }; } xmlhttp.open('GET', clickHeatServerExit + '?' + params, true); xmlhttp.setRequestHeader('Connection', 'close'); xmlhttp.send(null); sent = true; } } if (sent === false) { /** This test is needed, as it includes the call to click.php in the iframe */ if (clickHeatDebug === true) { showClickHeatDebug('Click recorded at ' + clickHeatServerExit + ' with the following parameters:
x = ' + (x + scrollx) + ' (' + x + 'px from left + ' + scrollx + 'px of horizontal scrolling)
y = ' + (y + scrolly) + ' (' + y + 'px from top + ' + scrolly + 'px of vertical scrolling)
width = ' + w + '
browser = ' + clickHeatBrowser + '
click = ' + c + '
site = ' + clickHeatSite + '
group = ' + clickHeatGroup + '

Server answer:
' + ''); } else { var clickHeatImg = new Image(); clickHeatImg.src = clickHeatServerExit + '?' + params; } } /** Little waiting cycle: default is to wait until Ajax sent or until the end of the time if no Ajax is available */ var now = new Date(); clickHeatLocalWait = now.getTime() + clickHeatWait; while (clickHeatLocalWait > now.getTime()) { now = new Date(); } } catch(err) { showClickHeatDebug('An error occurred while processing click (Javascript error): ' + e.message); } /** return true;*/ } w.onbeforeunload=catchExit;