on the page.
document.getElementById(utfalt).innerHTML = response;
//document.getElementById(utfalt).value = response;
//If the server returned an error message like a 404 error, that message would be shown within the div tag!!.
//So it may be worth doing some basic error before setting the contents of the
} else if(http.readyState == 1){
//var response = http.responseText;
var response = http.responseText;
//alert(response);
//document.getElementById(utfalt).value = response;
document.getElementById(utfalt).innerHTML = response;
}
}
function hide(id) {
it = parent.document.getElementById(id);
it.style.visibility = 'hidden';
}
function show(id) {
it = parent.document.getElementById(id);
it.style.visibility = 'visible';
}
//**************************************************
// Validate.js 1.0
//
// Function library for HTML form-data validation
// Stefan Pataky, 20060517
// http://www.isolated.se
//
// isINT(string)
// isMoney(string, form container)
// isFloat(string, form container)
// isDate(string, match pattern)
//***********************************************
//checks integers
function isINT(str){
for (var i=0;i < str.length; i++) {
var ch = str.substring(i,i+1)
if (ch < "0" || ch > "9") {
return false;
}
}
return true;
}
//checks currency, cut at 2 decimals. ex. 12,342 = 12.34. Needs form container as input for replacing "," with "."
function isMoney(str,cont){
for(var i=0;i < str.length; i++){
var chr = str.substring(i,i+1)
if (!isINT(chr)) {
if (chr != ",") {
if (chr != ".") {
return false;
}
}
}
if (chr == ',' || chr == '.') {
var dec = str.substring(i+1,i+3);
for(var j=0;j < dec.length; j++) {
var sChr = dec.substring(j,j+1)
if (!isINT(sChr)) {
return false;
}
}
var nr = str.substring(0,i);
var gotdec=true;
//alert(nr+'.'+dec);
cont.value=nr+'.'+dec;
return true;
}
}
return true;
}
//Strict date-check after input pattern. Valid pattern data is "YMD-/" Y(4),m(2),d(2). or check will return false.
//restricts year between 1800-3000, month < 12 and day < 31.
//recommended pattern formats "YYYY-MM-DD" or "YYYY/MM/DD" "DD/MM-YYYY" and so on
// string length needs to match pattern length, so 6 == 06.
// x = pattern exception
function isDate(str,pattern) {
//alert("Debug, isDate(): " + str);
if (pattern.length = str.length) {
var year='';
var month='';
var day='';
for (var i=0;i < str.length; i++) {
var pat = pattern.substring(i,i+1);
var dat = str.substring(i,i+1);
switch(pat) {
case 'x':
//pattern exception
break
case 'Y':
year=year+dat;
if (!isINT(dat)) {
return false; }
break
case 'M':
month=month+dat;
if (!isINT(dat)) {
return false; }
break
case 'D':
day=day+dat;
if (!isINT(dat)) {
return false; }
break
case '-':
if (dat!=pat) {
return false;}
break
case '/':
if (dat!=pat) {
return false;}
break
default:
return false;
}
}
}
else {
return false;
}
if (year < "1800" || year > "3000") {
return false;
}
if (month > "12") {
return false;
}
if (day > "31") {
return false;
}
return true;
}
//Float-check. Similar to currency check but without decimal cut. only One decimal is permitted, either "." or ",".
//Non-numeric characters after decimal will return false.
function isFloat(str,cont){
for(var i=0;i < str.length; i++){
var chr = str.substring(i,i+1)
if (!isINT(chr)) {
if (chr != ",") {
if (chr != ".") {
return false;
}
}
}
if (chr == ',' || chr == '.') {
var dec = str.substring(i+1,str.length);
for(var j=0;j < dec.length; j++) {
var sChr = dec.substring(j,j+1)
if (!isINT(sChr)) {
return false;
}
}
var nr = str.substring(0,i);
var gotdec=true;
//alert(nr+'.'+dec);
cont.value=nr+'.'+dec;
return true;
}
}
return true;
}