var http = getHTTPObject(); // We create the HTTP Object
var dv=null;

function getHTTPObject(){
	var xmlHttp;
	try	{
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
		return xmlHttp;
	}catch (e){
	// Internet Explorer
		try	{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
			return xmlHttp;
		}catch (e){
			try	{
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
				return xmlHttp;
			}catch (e){
				alert("Your browser does not support AJAX!");
				return false;
			}
		}
	}
}

function handleHttpResponse() {   
	if (http.readyState == 4) {
		  if(http.status==200) {
			  	var results=http.responseText;
				if(dv==null)alert("Div not set! set div first...");
				else
				document.getElementById(dv).innerHTML = results;
		  }
	}
} 
function sendRequest(exePage){
		
		var url = exePage; // The server-side script
		http.open("GET", url , true);
		http.onreadystatechange = handleHttpResponse;
		http.send(null);
}
function sendRequest(exePage, param, value){
		
		var url = exePage+"?"+ param +"="+escape(value); // The server-side script
		http.open("GET", url , true);
		http.onreadystatechange = handleHttpResponse;
		http.send(null);
}
function sendRequest(exePage, param, value, param2, value2){
		
		var url = exePage+"?"+ param +"="+escape(value)+"&"+ param2 +"="+escape(value2); // The server-side script
		http.open("GET", url , true);
		http.onreadystatechange = handleHttpResponse;
		http.send(null);
}
function sendRequest(exePage, param, value, param2, value2, param3, value3){
		
		var url = exePage+"?"+ param +"="+escape(value)+"&"+ param2 +"="+escape(value2)+"&"+ param3 +"="+escape(value3); // The server-side script
		http.open("GET", url , true);
		http.onreadystatechange = handleHttpResponse;
		http.send(null);
}