Date.prototype.getTimeDiff = function(unit, dateRef, doNotRound) { if(!(dateRef instanceof Date)) { return } this.unitValues = this.getUnitsInMilliseconds(); //offset value always in minutes var offset = this.unitValues["mi"] * (this.getTimezoneOffset() - dateRef.getTimezoneOffset()); var oms = dateRef.getTime(); var mms = this.getTime(); var diff = mms - oms; diff -= offset; return (Math.floor(diff / this.unitValues[unit])); } Date.prototype.getUnitsInMilliseconds = function() { var obj = new Object(); obj.ms = 1; obj.ss = 1000; obj.mi = obj.ss * 60; obj.hh = obj.mi * 60; obj.dd = obj.hh * 24; obj.wk = obj.dd * 7; obj.mm = obj.dd * 30; obj.yyyy = obj.dd * 365; return obj; } today = new Date(); //Base 64 decryption code starts here var base64 = [ 'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','0','1','2','3','4','5','6','7','8','9','+','/' ]; // ***** SWITCH BASE64 CODE ***** function switchBase64 () { var zz = new Object(); for (var i = 0; i < 64; i++) { zz[base64[i]] = i; } return zz; } var switchedBase64 = switchBase64(); // ***** DECODE THE STRING ***** function decode (B64Str) { if (B64Str == "") { return "" } var charIs = new Array(); var NewStr = ""; for (var i = 0; i < B64Str.length; i++){ charIs[i] = switchedBase64[B64Str.charAt(i)]; } for (var i = 0; i < B64Str.length; i += 4) { var b24 = (charIs [i] & 0xFF) << 18; b24 |= (charIs[i + 1] & 0xFF) << 12; b24 |= (charIs[i + 2] & 0xFF) << 6; b24 |= (charIs[i + 3] & 0xFF) << 0; NewStr += String.fromCharCode((b24 & 0xFF0000) >> 16); if (B64Str.charAt(i + 2) != '='){ NewStr += String.fromCharCode((b24 & 0xFF00) >> 8); } if (B64Str.charAt(i + 3) != '='){ NewStr += String.fromCharCode((b24 & 0xFF) >> 0); } } return NewStr; } function RTrim(txt) { return txt.replace(/[\s]+$/g, ""); } // Get cookie info var userAuthed = iv_getCookie("iv_tkt"); if (!userAuthed || userAuthed == "NA") { var userAuthenticated = "" } else { var userAuthenticated = "yes" } var iv_spar = iv_getCookie("iv_spar") if (!iv_spar) { iv_spar = "" }; var childInfo = iv_spar; if (childInfo != "NA") { childInfo = decode(childInfo); } // deleting iv_par cookie because as of 1/26/05, parenting info will be saved in session based cookie only iv_deleteCookie('iv_par','/',".ivillage.com"); // This function will return the age for a given birth date // NOTE!!!! birthDate must be in yyyymmdd format - has to be a date in the past // returns age in this format: years-months-days so if the age is 2 yrs,4 mths & 15 days, result will be 2-4-15 function getAge(birthDate) { var birthDate = birthDate + ''; var now = new Date(); var yearNow = now.getFullYear(); var monthNow = now.getMonth(); var dateNow = now.getDate(); var dob = new Date(birthDate.substring(4,6) +'/'+ birthDate.substring(6,8) +'/'+ birthDate.substring(0,4)); var yearDob = dob.getFullYear(); var monthDob = dob.getMonth(); var dateDob = dob.getDate(); yearAge = yearNow - yearDob; if (monthNow >= monthDob) var monthAge = monthNow - monthDob; else { yearAge--; var monthAge = 12 + monthNow - monthDob; } if (dateNow >= dateDob) var dayAge = dateNow - dateDob; else { monthAge--; var dayAge = 31 + dateNow - dateDob; if (monthAge < 0) { monthAge = 11; yearAge--; } } return yearAge + "-" + monthAge + "-" + dayAge; } // This function will return the number of DAYS between today and some date in the future // NOTE!!!! dueDate must be in yyyymmdd format - should be a date in the future // if dueDate is in the past, returned number of difference days will be negative // if dueDate is in the future, returned number of difference days will be positive function daysBetween(dueDate) { var monthArray = new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec") var dueDate = dueDate + ''; var yr = dueDate.substring(0,4) var mo = dueDate.substring(4,6) var dy = dueDate.substring(6,8) var today = new Date() var todayYear = today.getFullYear() var todayMonth = today.getMonth() var todayDay = today.getDate() var todayString = monthArray[todayMonth] + " " + todayDay + ", " + todayYear var dueDateString = monthArray[mo-1] + " " + dy +", " + yr var difference = (Math.round((Date.parse(dueDateString)-Date.parse(todayString)) / (24*60*60*1000)) *1 ) return difference; } // Initialize array called arrChildData var arrChildData = new Array(); arrChildData["momStatus"] = ""; arrChildData["dueDate"] = ""; arrChildData["defaultStage"] = ""; arrChildData["defaultChildName"] = ""; arrChildData["defaultBirthDate"] = ""; // this uses the cookie info to populate the arrChildData array // it is called by getRedirectURL and getGreetingTxt function populateArray(cookieInfo) { // pattern is checking for: starting with any 8 digits var datePattern = new RegExp(/^\d{8}/); // pattern is checking for: starting with a 'd', followed by any 8 digits var defaultDatePattern = new RegExp(/^d+\d{8}/); if (defaultDatePattern.test(cookieInfo) != 1) { arrChildData["defaultStage"] = "No default setting" } var result = cookieInfo.split('|'); for (var i = 0; i < result.length; i++) { // need to check for this because sometimes cookie could have a trailing pipe if (result[i] != "") { var tmp = result[i].split('=') if (tmp[0] == "s") { if (tmp[1] == "0") { arrChildData["momStatus"] = "ttc" } else if (tmp[1] == "d0") { arrChildData["momStatus"] = "ttc" arrChildData["defaultStage"] = "ttc" } else { arrChildData["momStatus"] = "No Info" } } else { // the following one line will set the b1 thru b5 elements = birthdate and n1 thru n5 elements = name // for example: arrChildData["b2"] = 20031028 and arrChildData["n2"] = Sam arrChildData[tmp[0]] = tmp[1] // if default date is found, remove d at the beginning and set array values if (defaultDatePattern.test(tmp[1]) == 1) { birthDate = tmp[1].substring(1,tmp[1].length) arrChildData["defaultBirthDate"] = birthDate if (daysBetween(birthDate) > 0) { arrChildData["momStatus"] = "pregnant" arrChildData["dueDate"] = birthDate arrChildData["defaultStage"] = "pregnant" arrChildData["unbornChildName"] = arrChildData["n" + tmp[0].substring(1,tmp[0].length)] } else { arrChildData["defaultChildName"] = arrChildData["n" + tmp[0].substring(1,tmp[0].length)] arrChildData["defaultStage"] = getChildStage(birthDate) } } else { birthDate = tmp[1] if (daysBetween(birthDate) > 0) { arrChildData["momStatus"] = "pregnant" arrChildData["dueDate"] = birthDate arrChildData["unbornChildName"] = arrChildData["n" + tmp[0].substring(1,tmp[0].length)] } } // pattern is checking for: starting with 'b', followed by any one digit var bPattern = new RegExp(/^b+\d{1}/); // if this i is a b1 or b2 type of string, find the n1 or n2 name and set it to the birthdate // for example: this will set arrChildData["Sam"] = 20031028 if (bPattern.test(tmp[0]) == 1) { var birthDateIndex = tmp[0].substring(1,tmp[0].length); var childName = arrChildData["n" + birthDateIndex]; arrChildData[childName] = birthDate; } } } } } // this function populates the children dropdown box which appears in the custom preg homepage function getChildrenInfo() { if (userAuthenticated != "") { if (childInfo == "") { return; } else { populateArray(childInfo); var childrenArray = new Array(); var i = 0; for (var j=1; j<=5; j++) { var childName = arrChildData["n"+j] var birthDate = arrChildData["b"+j] //alert(childName +" _ "+ birthDate +" _ "+ arrChildData["momStatus"]); if (birthDate != undefined && birthDate.indexOf('d') == 0) { var birthDate = birthDate.substring(1,birthDate.length) } //alert(daysBetween(birthDate)); // populate childrenArray only if birthdate is in the past if (daysBetween(birthDate) <= 0 && childName != undefined) { childrenArray[i] = [birthDate,childName]; i++; } else if (daysBetween(birthDate) > 0 && childName != undefined) { childrenArray[i] = [birthDate,"pregnant-"+childName]; i++; } else { continue; } } if (arrChildData["momStatus"] == "ttc" && childrenArray.length != 0) { createOption('',0,'ttc') } if (childrenArray.length == 0) { var selBox = document.getElementById("bleedingSelect"); selBox.className=selBox.className+" cat_off"; } else if (childrenArray.length == 1 && arrChildData["momStatus"] == "No Info") { var selBox = document.getElementById("bleedingSelect"); selBox.className=selBox.className+" cat_off"; } else { var myInfo = childrenArray.sort(reverseSort); for (k=0; k < myInfo.length; k++) { var bDate = myInfo[k][0]; var cName = myInfo[k][1]; if (cName.indexOf("pregnant-") != -1) { var cNaArr = cName.split('-'); displayName = cNaArr[1]; var displayYear = bDate.substring(0,4); var displayMonth = bDate.substring(4,6); var displayDay = bDate.substring(6,8); var displayDate = displayMonth +"-"+ displayDay +"-"+ displayYear; createOption(displayName +' (due '+displayDate+')',bDate,'pregnancy') } else { createOption(cName,bDate,'') } } } } } } // this is called by getChildrenInfo to dynamically create options for the children dropdown box // the children dropdown box appears in the custom preg homepage function createOption(childName, someDate, momStatus) { var selBox = document.childForm.selChild; var newOption = document.createElement( 'option' ); if (momStatus == 'ttc') { var redirectOID = 'ttc' newOption.text = 'You are trying to conceive' } else if (momStatus == 'pregnancy') { var monthNumber = getPregStage(someDate) if (monthNumber == -1) { var redirectOID = getChildStage(someDate) newOption.text = 'Your new baby' } else { var redirectOID = 'pregnancy_'+getPregStage(someDate) newOption.text = childName } } else { var redirectOID = getChildStage(someDate) var tmpvalue = redirectOID.split('_'); var redirectOIDvalue = tmpvalue[0]; switch (redirectOIDvalue) { case "newborn" : var description = "newborn"; break; case "baby" : var description = "baby"; break; case "tp" : var description = "toddler/preschooler"; break; case "gs" : var description = "gradeschooler"; break; case "tweens" : var description = "tween"; break; case "teen" : var description = "teen"; break; default : var description = ""; } var disYear = someDate.substring(0,4); var disMonth = someDate.substring(4,6); var disDay = someDate.substring(6,8); var disDate = disMonth +"-"+ disDay +"-"+ disYear; if (childName != "") { newOption.text = childName + " (born " + disDate + ")" } else { newOption.text = "Your Child (born " + disDate + ")" } } newOption.value = '/stages/0,,' + redirectOID + ',00.html' if (iv_isNS6) { selBox.add(newOption, null) } else { selBox.add(newOption, selBox.length) } } // this is called by getChildrenInfo to sort the names of the children in 'youngest first' format function reverseSort(a, b) { if (a > b) { return -1; } if(a < b) { return 1; } return 0; } // based on due date, returns how many months Mom is currently pregnant function getPregStage(dueDate) { // NOTE!!!! dueDate must be in yyyymmdd format // dueDate should be a date in the future, otherwise -1 will be returned // dueDate should also be within 9 months of today, otherwise error will be alerted // by Editorial definition: Pregnancy equals = due date to -(minus) 40 weeks from due date (hence, 40*7=280) // for simplicity's sake, we are assuming an average of 30 days in a month - month calculation could be off by 1-2 days depending on the days in the month. var numOfDays = daysBetween(dueDate) if (numOfDays < 0) { return -1; } else if (numOfDays > 280) { alert("Due date has to be within 40 weeks from today.") return; } else { // doing +1 here because we need to round down the number of months var monthsToDueDate = Math.floor(numOfDays / 30) if (monthsToDueDate < 9) { var monthsPregnant = 9 - monthsToDueDate } else { var monthsPregnant = 1 } } return monthsPregnant; } // this takes a birthdate that occurred in the past and returns the child's stage function getChildStage(birthDate) { // NOTE!!!! birthDate must be in yyyymmdd format // birthDate should be a date in the past, otherwise -1 will be returned // for simplicity's sake, we are assuming an average of 30 days in a month if (birthDate.indexOf('d') == 0) { birthDate = birthDate.substring(1,birthDate.length) } var childAgeResult = getAge(birthDate) var childAge = childAgeResult.split('-') var childAgeYears = childAge[0] var childAgeMonths = childAge[1] var childAgeDays = childAge[2] if (childAgeYears < 0) { return -1; } else { if (childAgeYears == 0 && (childAgeMonths <= 2)) { var i = childAgeMonths var babyStageNbr = ++i; return "newborn_"+ babyStageNbr; } else if (childAgeYears == 0 && (childAgeMonths >= 3 && childAgeMonths < 12)) { var babyStageNbr = childAgeMonths - 2 return "baby_"+ babyStageNbr; } else if (childAgeYears >= 1 && childAgeYears < 5) { return "tp"; } else if (childAgeYears >= 5 && childAgeYears < 9) { return "gs"; } else if (childAgeYears >= 9 && childAgeYears < 13) { return "tweens"; } else if (childAgeYears >= 13 && childAgeYears < 18) { return "teen"; } else { return ""; } } } // This checks the user's cookie info and re-directs the user to the appropriate stage page function getRedirectURL() { if (userAuthenticated == "") { return; } if (childInfo == "") { return; } else { populateArray(childInfo); //alert(arrChildData["defaultStage"]) //no default setting found in cookie if (arrChildData["defaultStage"] == "No default setting") { return; } //default = "trying" - cookie value (s=d0|) if (arrChildData["defaultStage"] == "ttc") { document.location.replace('/stages/0,,ttc,00.html'); return; } //default not provided - cookie value (s=0|) if (arrChildData["defaultStage"] == "" && arrChildData["momStatus"] == "ttc") { document.location.replace('/stages/0,,ttc,00.html'); return; } //no info provided - cookie value (s=|) if (arrChildData["defaultStage"] == "" && arrChildData["momStatus"] == "No Info") { return; } //default = "pregnant" if (arrChildData["defaultStage"] == "pregnant") { var pregStage = getPregStage(arrChildData["dueDate"]) //if dueDate is in the past, redirect user to the newborn or baby or toddler etc. page if (pregStage == -1) { var redirectOID = getChildStage(arrChildData["dueDate"]) document.location.replace('/stages/0,,' + redirectOID + ',00.html'); return; } var redirectOID = "pregnancy_" + pregStage document.location.replace('/stages/0,,' + redirectOID + ',00.html'); return; } //default is a child var redirectOID = getChildStage(arrChildData["defaultBirthDate"]) document.location.replace('/stages/0,,' + redirectOID + ',00.html'); return; } } //checks user's cookie to display "" or "membername!" greeting - the preceding word 'Hi' is in the homepage template function getGreeting() { if (userAuthenticated != "") { var userName = iv_getCookie('iv_id') if (userName && userName != "") { document.write(userName + "!"); } } } // This returns the text that displays the child's name & age i.e., "Sam is 3 years & 2 months old" function getGreetingTxt () { if (userAuthenticated == "") { return; } else { if (childInfo == "" || childInfo == "s=" || childInfo == "NA") { return; } else { populateArray(childInfo); //query string will have a name in it if user has selected another child from the children dropdown box var childName = iv_queryString('GCHILD') if (childName == "") { childName = arrChildData["defaultChildName"] var birthDate = arrChildData["defaultBirthDate"] //if default is trying to conceive, childName will be blank if (childName == "" && birthDate == "") { return; } } else { var childNameArr = childName.split ('('); childName = (childNameArr[0]); childName = RTrim(childName); var qDateString = childNameArr[1]; var qMonth = qDateString.substring(5,7); var qDate = qDateString.substring(8,10); var qYear = qDateString.substring(11,15); var queryDate = qYear+qMonth+qDate; if (childName == 'Your new baby') { var birthDate = arrChildData["dueDate"]; } else { var birthDate = queryDate; } if (birthDate == undefined) { return; } } var childAgeResult = getAge(birthDate) if (childAgeResult.indexOf('-') == 0) { return; } var childAge = childAgeResult.split('-') var childAgeYears = childAge[0] var childAgeMonths = childAge[1] var childAgeDays = childAge[2] var childAgeWeeks = Math.floor(childAgeDays/7); if (childAgeYears == 0) { var ageText = "" } else if (childAgeYears == 1) { var ageText = " 1 year" } else { var ageText = " " + childAgeYears + " years" } if (childAgeMonths == 0) { var monthText = "" } else if (childAgeMonths == 1) { var monthText = "1 month" } else { var monthText = childAgeMonths + " months" } if (childAgeYears >= 1 && monthText != "") { ageText = ageText + " &" } //special case for children under 1 if (childAgeYears == 0 && childName == "Your child") { childName = "Your baby" } //special case for babies between 3 months and 1 year for displaying months and weeks if (childAgeWeeks == 0) { var weekText = ""; } else if (childAgeWeeks == 1) { var weekText = " & 1 week" } else { var weekText = " & " + childAgeWeeks + " weeks" } if (childAgeYears == 0 && childAgeMonths >=3 && childAgeWeeks != 0) { monthText = monthText + weekText; } //special case for 0 & 1 month old newborns - overwrite all above if (childAgeYears == 0 && childAgeMonths == 0) { var monthText = "1 month" } document.write(childName + " is"+ ageText + " " + monthText + " old.") } } } function getGreetingWeeksTxt () { if (userAuthenticated == "") { return; } else { if (childInfo == "" || childInfo == "s=" || childInfo == "NA") { return; } else { populateArray(childInfo); //query string will have a name in it if user has selected another child from the children dropdown box var childName = iv_queryString('GCHILD') if (childName == "") { childName = arrChildData["defaultChildName"] var birthDate = arrChildData["defaultBirthDate"] //if default is trying to conceive, childName will be blank if (childName == "" && birthDate == "") { return; } } else { var childNameArr = childName.split ('('); childName = (childNameArr[0]); childName = RTrim(childName); var qDateString = childNameArr[1]; var qMonth = qDateString.substring(5,7); var qDate = qDateString.substring(8,10); var qYear = qDateString.substring(11,15); var queryDate = qYear+qMonth+qDate; if (childName == 'Your new baby') { var birthDate = arrChildData["dueDate"]; } else { var birthDate = queryDate; } if (birthDate == undefined) { return; } } if ( birthDate.indexOf("d") == 0) { birthDate = new Date(birthDate.substr(5,2) +'/'+ birthDate.substr(7,2) +'/'+ birthDate.substr(1,4)); } else { birthDate = new Date(birthDate.substr(4,2)+'/'+ birthDate.substr(6,2) +'/'+ birthDate.substr(0,4)); } var now = new Date(); if(!isBorn(birthDate)) { return; } if (!isUnderOneYears(birthDate)) { return; } numOfDays = now.getTimeDiff('dd',birthDate,0); numOfWeeks = Math.floor(numOfDays/7); if (childName == "Your child") { childName = "Your baby" } week_pl = 'week'; if (numOfWeeks > 1) { week_pl = 'weeks'; } if (numOfWeeks <= 0) { document.write(childName + " has been born"); } else { document.write(childName + " is " + numOfWeeks + " " +week_pl+ " old"); } } } } function getPregWeeksTxt () { if (userAuthenticated == "") { return; } else { if (childInfo == "" || childInfo == "s=" || childInfo == "NA") { return; } else { populateArray(childInfo); //query string will have a name in it if user has selected another child from the children dropdown box var childName = iv_queryString('GCHILD') if (childName == "") { childName = arrChildData["defaultChildName"] var birthDate = arrChildData["defaultBirthDate"] //if default is trying to conceive, childName will be blank if (childName == "" && birthDate == "") { return; } } else { var childNameArr = childName.split ('('); childName = (childNameArr[0]); childName = RTrim(childName); var qDateString = childNameArr[1]; //alert(tempDString); var qMonth = qDateString.substring(4,6); var qDate = qDateString.substring(7,9); var qYear = qDateString.substring(10,14); var queryDate = qYear+qMonth+qDate; if (childName == 'Your new baby') { var birthDate = arrChildData["dueDate"]; } else { var birthDate = queryDate; } if (birthDate == undefined) { return; } } if ( birthDate.indexOf("d") == 0) { birthDate = new Date(birthDate.substr(5,2) +'/'+ birthDate.substr(7,2) +'/'+ birthDate.substr(1,4)); } else { birthDate = new Date(birthDate.substr(4,2) +'/'+ birthDate.substr(6,2) +'/'+ birthDate.substr(0,4)); } var now = new Date(); if (!stillPreg(birthDate)) { return; } numOfDays = birthDate.getTimeDiff('dd',now,0); numOfDaysPreg = 278 - numOfDays; numOfWeeks = Math.floor(numOfDaysPreg/7); if (numOfWeeks == 0) { document.write("You are 1 week pregnant"); } else if (numOfWeeks >= 39) { document.write("You are 40 weeks pregnant"); } else { var totalWeeks = Math.floor(numOfWeeks + 1); document.write("You are " + totalWeeks + " weeks pregnant"); } } } } function getOtherURL(selectId) { var theSelect = document.getElementById(selectId) var theOption = theSelect.options[theSelect.selectedIndex] var childName = theSelect.options[theSelect.selectedIndex].text var result = childName.indexOf(" ("); if (result != -1) { //var childName = childName.substring(0,result); } if (theOption != null ){ location.href = theOption.value + '?GCHILD=' + escape(childName); } return true; } function getCustomText() { var sageHost = iv_sageHost; var redirectURL = iv_channelHomepageURL; authAppURL = sageHost + "/familyprofile/restore?rd=" + redirectURL if (userAuthenticated != "") { document.write("") } else { var loginURL = sageHost + "/funnels/7?vrt=pp&prd=ppers&dd=" + escape(authAppURL); document.write("Already customized your page? Log in here") } } //returns bool based on if date passed is a due date; function isPregnant(dateObj) { daysPreg = dateObj.getTimeDiff('dd',new Date()); if (daysPreg >= 279) { return false; } return true; } function stillPreg(dateObj) { if (dateObj.getTime() <= today.getTime()) { return false; } return true; } //returns bool based on dateObj being less <= 1 years old. function isUnderOneYears(dateObj) { yearAgo = new Date((today.getMonth() + 1) +'/'+ today.getDate() +'/'+ (today.getFullYear()-1)); if (dateObj >= yearAgo) { return true; } else { return false; } } //returns bool based on dateObj being < today function isBorn(dateObj) { if (dateObj <= today) { return true; } else { return false; } }