<!-- BEGIN site/js/ajax.tt -->
<script type="text/javascript">
var ajax = [];
function do_ajax() {
var args = do_ajax.arguments;
for( var i=0; i<args[0].length;i++ ) {
args[0][i] = fnsplit(args[0][i]);
}
var l = ajax.length;
ajax[l]= new pjx(args,"do_ajax",args[2]);
ajax[l].url = '[% c.query.url(absolute=1) %]/ajax?' + ajax[l].url;
ajax[l].send2perl();
jsdebug();
}
function pjx(args,fname,method) {
this.target=args[1];
this.args=args[0];
method=(method)?method:'GET';
if(method=='post'){
method='POST';
}
this.method = method;
this.r=ghr();
this.url = this.getURL(fname);
}
function formDump(){
var all = [];
var fL = document.forms.length;
for(var f = 0;f<fL;f++){
var els = document.forms[f].elements;
for(var e in els){
var tmp = (els[e].id != undefined)? els[e].id : els[e].name;
if(typeof tmp != 'string'){continue;}
if(tmp){ all[all.length]=tmp }
}
}
return all;
}
function getVal(id) {
if (id.constructor == Function ) { return id(); }
if (typeof(id)!= 'string') { return id; }
var element = document.getElementById(id);
if( !element ) {
for( var i=0; i<document.forms.length; i++ ){
element = document.forms[i].elements[id];
if( element ) break;
}
if( element && !element.type ) element = element[0];
}
if(!element){
alert('ERROR: Cant find HTML element with id or name: ' + id+'. Check that an element with name or id='+id+' exists');
return 0;
}
if(element.type == 'select-one') {
if(element.selectedIndex == -1) return;
var item = element[element.selectedIndex];
return item.value || item.text;
}
if(element.type == 'select-multiple') {
var ans = [];
var k =0;
for (var i=0;i<element.length;i++) {
if (element[i].selected || element[i].checked ) {
ans[k++]= element[i].value || element[i].text;
}
}
return ans;
}
if(element.type == 'radio' || element.type == 'checkbox'){
var ans =[];
var elms = document.getElementsByTagName('input');
var endk = elms.length ;
var i =0;
for(var k=0;k<endk;k++){
if(elms[k].type== element.type && elms[k].checked && (elms[k].id==id||elms[k].name==id)){
ans[i++]=elms[k].value;
}
}
return ans;
}
if( element.value == undefined ){ return element.innerHTML; }
else{ return element.value; }
}
function fnsplit(arg) {
var url="";
if(arg=='NO_CACHE'){
return '&pjxrand='+Math.random()
}
if((typeof(arg)).toLowerCase() == 'object'){
for(var k in arg){
url += '&' + k + '=' + arg[k];
}
}
else if (arg.indexOf('__') != -1) {
arga = arg.split(/__/);
url += '&' + arga[0] +'='+ escape(arga[1]);
}
else {
var res = getVal(arg) || '';
if(res.constructor != Array){ res = [res] }
for(var i=0;i<res.length;i++) {
url += '&args=' + escape(res[i]) + '&' + arg + '=' + escape(res[i]);
}
}
return url;
}
pjx.prototype = {
send2perl : function(){
var r = this.r;
var dt = this.target;
this.pjxInitialized(dt);
var url=this.url;
var postdata;
if(this.method=="POST"){
var idx=url.indexOf('?');
postdata = url.substr(idx+1);
url = url.substr(0,idx);
}
r.open(this.method,url,true); ;
if(this.method=="POST"){
r.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
r.send(postdata);
}
if(this.method=="GET"){ r.send(null); }
r.onreadystatechange = handleReturn;
},
pjxInitialized : function(){},
pjxCompleted : function(){},
readyState4 : function(){
var rsp = unescape(this.r.responseText);
/* the response from perl */ var splitval = '__pjx__';
/* to split text */ /* fix IE problems with undef values in an Array getting squashed*/
rsp = rsp.replace(splitval+splitval+'g',splitval+" "+splitval);
var data = rsp.split(splitval);
dt = this.target;
if (dt.constructor != Array) { dt=[dt]; }
if (data.constructor != Array) { data=[data]; }
if (typeof(dt[0])!='function') {
for ( var i=0; i<dt.length; i++ ) {
var div = document.getElementById(dt[i]);
if (div.type =='text' || div.type=='textarea' || div.type=='hidden' ) {
div.value=data[i];
}
else{ div.innerHTML = data[i]; }
}
}
else if (typeof(dt[0])=='function') {
dt[0].apply(this,data);
}
this.pjxCompleted(dt);
},
getURL : function(fname) {
var args = this.args;
var url= 'fname=' + fname;
for (var i=0;i<args.length;i++) {
url=url + args[i];
}
return url;
}
};
handleReturn = function() {
for( var k=0;
k<ajax.length; k++ ) {
if (ajax[k].r==null) {
ajax.splice(k--,1);
continue;
}
if ( ajax[k].r.readyState== 4) {
ajax[k].readyState4();
ajax.splice(k--,1);
continue;
}
}
};
var ghr=getghr();
function getghr(){
if(typeof XMLHttpRequest != "undefined") {
return function(){
return new XMLHttpRequest();
}
}
var msv= ["Msxml2.XMLHTTP.7.0", "Msxml2.XMLHTTP.6.0", "Msxml2.XMLHTTP.5.0", "Msxml2.XMLHTTP.4.0", "MSXML2.XMLHTTP.3.0", "MSXML2.XMLHTTP", "Microsoft.XMLHTTP"];
for(var j=0;j<=msv.length;j++){
try {
A = new ActiveXObject(msv[j]);
if(A){
return function(){
return new ActiveXObject(msv[j]);
}
}
}
catch(e) { }
}
return false;
}
function jsdebug(){
var tmp = document.getElementById('pjxdebugrequest').innerHTML = "<br><pre>";
for( var i=0; i < ajax.length; i++ ) {
tmp += '<a href= '+ ajax[i].url +' target=_blank>' + decodeURI(ajax[i].url) + ' <\/a><br>';
}
document.getElementById('pjxdebugrequest').innerHTML = tmp + "<\/pre>";
}
</script>
<!-- END site/js/ajax.tt -->