function sendRequestChat(url) {
	xmlHttp = GetObject(); 
	xmlHttp.onreadystatechange = stateChangeChat; 
	xmlHttp.open('GET', url, true);
	xmlHttp.send(null);
}

function GetObject() {
	var xmlHttp=null;
	try {
	// Firefox, Opera 8.0+, Safari
	xmlHttp=new XMLHttpRequest();
	} catch (e) {
		// Internet Explorer
		try {
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}

function stateChangeChat() {

	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") { 
		responseText=xmlHttp.responseText;
		if (responseText!='') {
			requestChat(responseText);
		}
	} 
}

var divResult = '';
function requestContent(url,div_result) {
	xmlHttp = GetObject(); 
	divResult = div_result;
	xmlHttp.onreadystatechange = stateChange1; 
	xmlHttp.open('GET', url, true);
	xmlHttp.send(null);
}



function sendRequest(url,div_result) {
	xmlHttp = GetObject(); 
	divResult = div_result;
	xmlHttp.onreadystatechange = stateChange1; 
	xmlHttp.open('GET', url, true);
	xmlHttp.send(null);
}



function stateChange1() {

	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") { 
		responseText=xmlHttp.responseText;
		if (divResult!='')
			document.getElementById(divResult).innerHTML=responseText;
		else
			document.getElementById(divResult).innerHTML="<div align='center'><img name='loading' src='images/ajax-loader.gif'/></div>";
	} 
}