var aXmlHttp=new Array();
var aXmlResponse=new Array();

function xmlResult() {
	for (var i=0;i<aXmlHttp.length;i++) {
		if (aXmlHttp[i]&&aXmlHttp[i][0]&&aXmlHttp[i][0].readyState==4) {
			var f=aXmlHttp[i][1];
			var s=aXmlHttp[i][0].responseText;
			aXmlHttp[i][0]=null;
			aXmlHttp[i][1]=null;
			aXmlHttp[i]=null;
			f(s)}
		}
	}
	
	function call(u,f) {
		var idx=aXmlHttp.length;
		for (var i=0;i<idx;i++) {
			if(aXmlHttp[i]==null) {
				idx=i;break}}aXmlHttp[idx]=new Array(2);aXmlHttp[idx][0]=getXMLHTTP();aXmlHttp[idx][1]=f;if(aXmlHttp[idx]){aXmlHttp[idx][0].open("GET",u,true);aXmlHttp[idx][0].onreadystatechange=xmlResult;aXmlHttp[idx][0].send(null)}}function getXMLHTTP(){var A=null;try{A=new ActiveXObject("Msxml2.XMLHTTP")}catch(e){try{A=new ActiveXObject("Microsoft.XMLHTTP")}catch(oc){A=null}}if(!A&&typeof XMLHttpRequest!="undefined"){A=new XMLHttpRequest()}return A}function drawNull(s){eval(s);return false};