/*
*
* Script by http://www.yvoschaap.com
*
*/
/* request channel */
function xhr() {};
xhr.prototype.init = function() {
try {
this._xh = new XMLHttpRequest();
} catch (e) {
var _ie = new Array(
'MSXML2.XMLHTTP.5.0',
'MSXML2.XMLHTTP.4.0',
'MSXML2.XMLHTTP.3.0',
'MSXML2.XMLHTTP',
'Microsoft.XMLHTTP'
);
var success = false;
for (var i=0;i < _ie.length && !success; i++) {
try {
this._xh = new ActiveXObject(_ie[i]);
success = true;
} catch (e) {
}
}
if ( !success ) {
return false;
}
return true;
}
}
xhr.prototype.wait = function() {
state = this._xh.readyState;
return (state && (state < 4));
}
xhr.prototype.process = function() {
if (this._xh.readyState == 4 && this._xh.status == 200) {
this.processed = true;
}
}
xhr.prototype.send = function(urlget,data) {
if (!this._xh) {
this.init();
}
if (!this.wait()) {
this._xh.open("GET",urlget,false);
this._xh.send(data);
if (this._xh.readyState == 4 && this._xh.status == 200) {
return this._xh.responseText;
}
}
return false;
}
var urlBase = "/update.php";
var formVars = "";
var changing = false;
function fieldEnter(campo,evt,idfld) {
evt = (evt) ? evt : window.event;
if (evt.keyCode == 13 && campo.value!="") {
elem = document.getElementById( idfld );
remote = new xhr;
nt = remote.send(urlBase + "?fieldname=" +encodeURIComponent(elem.id)+ "&content="+encodeURIComponent(campo.value)+"&"+formVars,"");
//remove glow
noLight(elem);
elem.innerHTML = nt;
changing = false;
return false;
} else {
return true;
}
}
function fieldBlur(campo,idfld) {
if (campo.value!="") {
elem = document.getElementById( idfld );
remote = new xhr;
nt = remote.send(urlBase + "?fieldname=" +encodeURIComponent(elem.id)+ "&content="+encodeURIComponent(campo.value)+"&"+formVars,"");
elem.innerHTML = nt;
changing = false;
return false;
}
}
//edit field created
function editBox(actual) {
//alert(actual.nodeName+' '+changing);
if(!changing){
width = widthEl(actual.id) + 20;
height =heightEl(actual.id) + 2;
if(height < 40){
if(width < 100) width = 150;
actual.innerHTML = "";
}else{
if(width < 70) width = 90;
if(height < 50) height = 50;
actual.innerHTML = "";
}
changing = true;
}
actual.firstChild.focus();
}
//find all span tags with class editText and id as fieldname parsed to update script. add onclick function
function editbox_init(){
if (!document.getElementsByTagName){ return; }
var spans = document.getElementsByTagName("span");
// loop through all span tags
for (var i=0; i