function $(e){if(typeof e=='string')e=document.getElementById(e);return e};
function collect(a,f){var n=[];for(var i=0;i<a.length;i++){var v=f(a[i]);if(v!=null)n.push(v)}return n};

var r = '<img src="./addons/OrtellAddOnDev/ppsub/images/loading.gif" border=0>';
var loadinggif = '<img src="./addons/OrtellAddOnDev/ppsub/images/loading.gif" border=0>';

ajax={};
ajax.x=function(){try{return new ActiveXObject('Msxml2.XMLHTTP')}catch(e){try{return new ActiveXObject('Microsoft.XMLHTTP')}catch(e){return new XMLHttpRequest()}}};
ajax.serialize=function(f){var g=function(n){return f.getElementsByTagName(n)};var nv=function(e){if(e.name)return encodeURIComponent(e.name)+'='+encodeURIComponent(e.value);else return ''};var i=collect(g('input'),function(i){if((i.type!='radio'&&i.type!='checkbox')||i.checked)return nv(i)});var s=collect(g('select'),nv);var t=collect(g('textarea'),nv);return i.concat(s).concat(t).join('&');};
ajax.loading=function(elm){if ($(elm).innerHTML == '') $(elm).innerHTML = '<img src="images/loading.gif" border=0>';else $(elm).innerHTML = '';}
//ajax.send=function(u,f,m,a,loading_elm){if (loading_elm) ajax.loading(loading_elm); var x=ajax.x();x.open(m,u,true);x.onreadystatechange=function(){if(x.readyState==4){if (loading_elm) ajax.loading(loading_elm);f(x.responseText)}};if(m=='POST')x.setRequestHeader('Content-type','application/x-www-form-urlencoded');x.send(a)};
ajax.send=function(u,f,m,a,loading_elm){ u = u + (u.indexOf('?') < 0 ? '?' : '&') + 'noCache=' + new Date().getTime(); if (loading_elm) ajax.loading(loading_elm); var x=ajax.x();x.open(m,u,true);x.onreadystatechange=function(){if(x.readyState==4){if (loading_elm) ajax.loading(loading_elm);f(x.responseText)}};if(m=='POST')x.setRequestHeader('Content-type','application/x-www-form-urlencoded');x.send(a)};
ajax.get=function(url,func,loading_elm){ajax.send(url,func,'GET','',loading_elm)};
ajax.gets=function(url,loading_elm){if (loading_elm) ajax.loading(loading_elm);var x=ajax.x();x.open('GET',url,false);x.send(null);if (loading_elm)	ajax.loading(loading_elm);return x.responseText};
ajax.post=function(url,func,args,loading_elm){ajax.send(url,func,'POST',args,loading_elm)};
ajax.update=function(url,elm,loading_elm){var e=$(elm);var f=function(r){e.innerHTML=r};ajax.get(url,f,loading_elm)};
ajax.updatepost=function(url,elm,loading_elm){var e=$(elm);var f=function(r){e.innerHTML=r};ajax.post(url,f,'',loading_elm)};
ajax.submit=function(url,elm,frm,loading_elm){var e=$(elm);var f=function(r){e.innerHTML=r}; ajax.post(url,f,ajax.serialize(frm),loading_elm)};