";
http.send(null);
}
function removeLatest(){
http.open('get', 'https://www.weight-tracker.com/health_wrapper3.php?action=remove&date=' + document.form_category_select.date.value);
http.onreadystatechange = handleProducts;
document.getElementById('chart').innerHTML = "";
http.send(null);
}
function deleteData(){
http.open('get', 'https://www.weight-tracker.com/health_wrapper3.php?action=deleteRange&startDate=' + document.form_delete.start_f_date_c.value + '&endDate=' + document.form_delete.end_f_date_c.value );
http.onreadystatechange = handleProducts;
document.getElementById('chart').innerHTML = "";
http.send(null);
}
function createRequestObject(){
var request_o; //declare the variable to hold the object.
var browser = navigator.appName; //find the browser name
if(browser == "Microsoft Internet Explorer"){
/* Create the object using MSIE's method */
request_o = new ActiveXObject("Microsoft.XMLHTTP");
}else{
/* Create the object using other browser's method */
request_o = new XMLHttpRequest();
}
return request_o; //return the object
}
/* The variable http will hold our new XMLHttpRequest object. */
var http = createRequestObject();
var http2 = createRequestObject();
var isCommentShowing = false;
var isBMIShowing = false;
var isFatShowing = false;
function updateChart(){
http.open('get', 'https://www.weight-tracker.com/health_wrapper3.php?action=refresh&systolic=' + document.form_category_select.weight.value + '&diastolic=' + '&date=' + document.form_category_select.date.value );
http.onreadystatechange = handleProducts;
http.send(null);
}
function hideAvg(){
http.open('get', 'https://www.weight-tracker.com/health_wrapper3.php?action=hideAvg&systolic=' + document.form_category_select.weight.value + '&date=' + document.form_category_select.date.value);
http.onreadystatechange = handleHide;
http.send(null);
}
function showAvg(){
http.open('get', 'https://www.weight-tracker.com/health_wrapper3.php?action=showAvg&date=' + document.form_category_select.date.value);
http.onreadystatechange = handleShow;
http.send(null);
}
function reportChart(){
http.open('get', 'https://www.weight-tracker.com/health_wrapper3.php?action=refresh');
http.onreadystatechange = handleReport;
http.send(null);
}
function reportChartSteve(){
http.open('get', 'http://www.weight-tracker.com/health_wrapper3.php?action=refresh_steve');
http.onreadystatechange = handleReport;
http.send(null);
}
function updateGrid(){
http2.open('get', 'https://www.weight-tracker.com/basic_wrapper4.php');
http2.onreadystatechange = handleGrid;
document.getElementById('grid').innerHTML = "";
http2.send(null);
}
function insertData() {
var comment = '';
var bmi = '';
var fat = '';
if (isCommentShowing == true) {
comment = document.form_category_select.comment.value;
}
if (isBMIShowing == true) {
bmi = document.form_category_select.bmi.value;
}
if (isFatShowing == true) {
fat = document.form_category_select.fat.value;
}
http.open('get', 'https://www.weight-tracker.com/health_wrapper3.php?action=insert&weight=' + document.form_category_select.weight.value + '&bmi=' + bmi + '&date=' + document.form_category_select.date.value + '&comment=' + comment + '&fat=' + fat);
http.onreadystatechange = handleProducts;
document.getElementById('chart').innerHTML = "";
http.send(null);
}
function handleProducts(){
/* Make sure that the transaction has finished. The XMLHttpRequest object
has a property called readyState with several states:
0: Uninitialized
1: Loading
2: Loaded
3: Interactive
4: Finished */
if(http.readyState == 4){ //Finished loading the response
/* We have got the response from the server-side script,
let's see just what it was. using the responseText property of
the XMLHttpRequest object. */
var response = http.responseText;
/* And now we want to change the product_categories