function $(e){if(typeof e=='string')e=document.getElementById(e);return e};
function collect(a,f){var n=[];for(var i=0;i<a.length;i++){var v=f(a[i]);if(v!=null)n.push(v)}return n};
ax={};ax.x=function(){try{return new ActiveXObject('Msxml2.XMLHTTP')}catch(e){try{return new ActiveXObject('Microsoft.XMLHTTP')}catch(e){return new XMLHttpRequest()}}};
ax.serialize=function(f){var g=function(n){return f.getElementsByTagName(n)};var nv=function(e){if(e.name)return encodeURIComponent(e.name)+'='+encodeURIComponent(e.value);else return ''};var i=collect(g('input'),function(i){if((i.type!='radio'&&i.type!='checkbox')||i.checked)return nv(i)});var s=collect(g('select'),nv);var t=collect(g('textarea'),nv);return i.concat(s).concat(t).join('&');};
ax.send=function(u,f,m,a,divname){var x=ax.x();x.open(m,u,true);x.onreadystatechange=function(){if(x.readyState==4)f(x.responseText,divname)};if(m=='POST')x.setRequestHeader('Content-type','application/x-www-form-urlencoded');x.send(a)};
ax.get=function(url,func, divname){ax.send(url,func,'GET',null,divname)};
ax.gets=function(url){var x=ax.x();x.open('GET',url,false);x.send(null);return x.responseText};
ax.post=function(url,func,args){ax.send(url,func,'POST',args)};
ax.update=function(url,elm){var e=$(elm);var f=function(r){e.innerHTML=r};ax.get(url,f)};
ax.submit=function(url,elm,frm){var e=$(elm);var f=function(r){e.innerHTML=r};ax.post(url,f,ax.serialize(frm))};
 // alert('test: enabled ajax');