/* Version: 060412 */ /* WARNING: Do not modify the visitorNamespace parameter unless instructed to by Omniture */ s.visitorNamespace="amazonms" s.server=window.location.hostname /* Override any s_code.js default settings here */ s.currencyCode="GBP" if (s_account=="amznmscom" || s_account=="amznmsdev") { s.trackExternalLinks=true s.linkInternalFilters="javascript:,marksandspencer" } /* Merchant specific prePlugins functions (runs before doPlugins) */ function s_prePlugins(s) { // get external tracking code if (!s.campaign) {s.campaign=s.getQueryParam("extid")} var objInfo = new Object(); // Check if campaign is set if (s.campaign) { // Get the required values from cookies getCookieInfoForCampaign(objInfo); // check if the extid is already set in cookie but for old session if (objInfo.currSession != objInfo.lastSession) { // Delete the cookies deleteCookie('extid'); // Create a new one with updated extid createCookie('extid', objInfo.currSession + ':' + s.campaign, 7); } else if(objInfo.extid != s.campaign) { // If the extid is set, but if it doesn't match with present value // clear the cookie and create a new one deleteCookie('extid'); createCookie('extid', objInfo.currSession + ':' + s.campaign, 7); } } else if(s.purchaseID || s.eVar13) { // If its a thankyou page, then set the s.campaign value from cookies getCookieInfoForCampaign(objInfo); // Check if the extid from cookie doesn't belong to any old session if (objInfo.currSession == objInfo.lastSession) { s.campaign = objInfo.extid; } else { deleteCookie('extid'); } } /* * Save value in s.campaign to a cookie 's_cpm' * Return list of up to 5 stacked campaign values from this cookie or the current value in s.campaign * Expire the concatenated values after 7 days or after a purchase. */ if(!s.eVar23) s.eVar23= s.crossVisitParticipation(s.campaign,'s_cpm','7','5','>','purchase'); // get internal tracking code if (!s.eVar1) { s.eVar1=s.getQueryParam("intid"); s.prop39=s.eVar1; } // get ep_mid if (!s.eVar32) {s.eVar32=s.getQueryParam("ep_mid")} // get persisted variable of link clicked if(!s.prop34) { s.prop34=s.getQueryParam("pos")}; } /* Merchant specific postPlugins functions (runs after doPlugins) */ function s_postPlugins(s) { s.setupDynamicObjectIDs(); // cleanup browse node and search merchandising if (s.eVar14) { if (s.eVar14!="Browse") {s.eVar5="non-Browse"} } s.prop6 = s.pageName + s.prop6; s.prop40 = s.pageName; if (s.eVar11) { s.prop6 = s.prop6 + "AB: " + s.eVar11; s.eVar11 = s.pageName + ": " + s.eVar11; } if (s.campaign) {s.prop6 = s.prop6+" CMP: "+s.campaign} if (s.eVar1) {s.prop6 = s.prop6+" INT: "+s.eVar1} if (s.prop44) {s.prop6 = s.prop6+" "+s.prop44; s.prop40 = s.prop40+" "+s.prop44;} if (s.prop20) {s.prop6 = s.prop6+" DS: "+s.prop20; s.prop40 = s.prop40+" DS: "+s.prop20;} if (s.prop14) {s.prop6 = s.prop6+" ERR: "+s.prop14} if (s.eVar5) {s.eVar25 = s.eVar5} s.prop7 = document.location.href; } /* function to create a cookie */ function createCookie(name,value,days) { 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=/"; } /* function to read the cookie */ function readCookie(name) { var nameEQ = name + "="; var temp = document.cookie.split(';'); for(var iCount=0;iCount < temp.length;iCount++) { var curr = temp[iCount]; while (curr.charAt(0)==' ') curr = curr.substring(1,curr.length); if (curr.indexOf(nameEQ) == 0) return curr.substring(nameEQ.length,curr.length); } return null; } /* function to clear the cookie wirh th specific name passed as argument */ function deleteCookie(name) { createCookie(name,"",-1); } /* function to get specific implementaion values */ function getCookieInfoForCampaign(objInfo) { objInfo.currSession = readCookie("session-id"); var extid = readCookie("extid"); if (extid) { var arrTemp = extid.split(":"); objInfo.lastSession = arrTemp[0]; objInfo.extid = arrTemp[1]; } } /* DynamicObjectIDs config */ function s_getObjectID(o) { /* TODO: Add code to identify whether an objectID should be created, * parse the URLs and return objectID. If no objectID should * be created, return ''. */ var ID=o.href; return ID; } s.getObjectID=s_getObjectID /* * DynamicObjectIDs v1.4: Setup Dynamic Object IDs based on URL */ s.setupDynamicObjectIDs=new Function("" +"var s=this;if(!s.doi){s.doi=1;if(s.apv>3&&(!s.isie||!s.ismac||s.apv" +">=5)){if(s.wd.attachEvent)s.wd.attachEvent('onload',s.setOIDs);else" +" if(s.wd.addEventListener)s.wd.addEventListener('load',s.setOIDs,fa" +"lse);else{s.doiol=s.wd.onload;s.wd.onload=s.setOIDs}}s.wd.s_semapho" +"re=1}"); s.setOIDs=new Function("e","" +"var s=s_c_il["+s._in+"],b=s.eh(s.wd,'onload'),o='onclick',x,l,u,c,i" +",a=new Array;if(s.doiol){if(b)s[b]=s.wd[b];s.doiol(e)}if(s.d.links)" +"{for(i=0;i=0||c.indexOf('.tl(')>=0||c.indexOf('s_gs(')>=0" +")x='var x=\".tl(\";';x+='s_objectID=\"'+u+'_'+a[u]+'\";return this." +"s_oc?this.s_oc(e):true';if(s.isns&&s.apv>=5)l.setAttribute(o,x);l[o" +"]=new Function('e',x)}}}s.wd.s_semaphore=0;return true"); /******************************************************************** * * Supporting functions that may be shared between plug-ins * *******************************************************************/ /* * Plugin Utility: Replace v1.0 */ s.repl=new Function("x","o","n","" +"var i=x.indexOf(o),l=n.length;while(x&&i>=0){x=x.substring(0,i)+n+x." +"substring(i+o.length);i=x.indexOf(o,i+l)}return x"); /* * Only return an objectID for URLs that should have an objectID. * For all others, return empty string. s.getObjectID=new Function("u","" // strip query string +"var x=u.indexOf('?');" +"u=x>-1?u.substring(0,x):u;" // find the file name (last portion of path) +"y=u.lastIndexOf('/');" +"x=u.substring(y+1);" // if the dashes are in the right place, strip it +"if(x.charAt(3)!='-'||x.charAt(11)!='-')" +"u='';" +"else " +"u=u.substring(0,y);" // if '/qid=XXXXXXXXXXX/' exists, strip it +"x=u.indexOf('qid=');" +"y=x>-1?u.indexOf('/',x):0;" +"u=x>-1?u.substring(0,x)+u.substring(y+1):u;" // return the cleaned up URL (u) or nothing +"return u" ); */ /* * Plugin: s.crossVisitParticipation : 1.2 - stacks values from * specified variable in cookie and returns value * Requires: s.split and s.join */ s.crossVisitParticipation = new Function("v","cn","ex","ct","dl","ev","" +"var s=this;var ay=s.split(ev,',');for(var u=0;u0&&arry[ar" +"ry.length-1][0]==v)arry[arry.length-1]=[v, new Date().getTime()];el" +"se arry[arry.length]=[v, new Date().getTime()];var data=s.join(arry" +",{delim:',',front:'[',back:']',wrap:'\\''});var start=arry.length-c" +"t < 0?0:arry.length-ct;s.c_w(cn,data,e);for(var x=start;x-1?i:l.length;a[x" +"++]=l.substring(0,i);l=l.substring(i+d.length);}return a");