function createRequestObject(){

	var request_o = false;

	try{
		request_o = new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch (e){
		try {
			request_o = new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch (E){
			request_o = false;
		}
	}

	if (!request_o && typeof XMLHttpRequest != 'undefined'){
		request_o = new XMLHttpRequest();
	}

	return request_o;
	
}

function getDataV1(v,url_php,innerObject,donde){
    
	//Inicializa el Objeto
	var http = createRequestObject();

	http.open('GET',url_php,true);
	http.onreadystatechange = function(){
		if (http.readyState == 4){
		
			var response = http.responseText;
			var mensaje = response.substring(2,3); // Extrae caracteres	
						
			if (v == 'login' && mensaje == 'x') {
			  response = '';
			}
						
			if (innerObject != ''){
				if (donde == 'value')	document.getElementById(innerObject).value = response;
				else					document.getElementById(innerObject).innerHTML = response;
			}
						
			if (v == 'login' && mensaje == 'x')  {
			  location.href = location.href='index.php?tpl=predios'; 
			}
			
			if ( v == 'logout') {
			  location.href = 'index.php'; 
			}
			
		}
	}

	//Se envia el objeto
	http.send(null);
	
}