// JavaScript Document

//Browser Support Code
function ajaxFunction(numero){
	var ajaxRequest;  // The variable that makes Ajax possible!
	
	try{
		// Opera 8.0+, Firefox, Safari
		ajaxRequest = new XMLHttpRequest();
	} catch (e){
		// Internet Explorer Browsers
		try{
			ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try{
				ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e){
				// Something went wrong
				alert("Your browser broke!");
				return false;
			}
		}
	}
	
	if (numero==1){
	
	// Create a function that will receive data sent from the server
	ajaxRequest.onreadystatechange = function(){
		if(ajaxRequest.readyState == 4){
			var ajaxDisplay = document.getElementById('ajaxDiv_email');
			respuesta = ajaxRequest.responseText;
			eval(respuesta);
			
		}
	}
	var usuario = document.getElementById('email').value;
	var queryString = "?usuario=" + usuario;
	ajaxRequest.open("GET", "ajax_email.php" + queryString, true);
	ajaxRequest.send(null); 
	}else if (numero==2){
	// Create a function that will receive data sent from the server
	ajaxRequest.onreadystatechange = function(){
		if(ajaxRequest.readyState == 4){
			var ajaxDisplay = document.getElementById('ajaxDiv');
			ajaxDisplay.innerHTML = ajaxRequest.responseText;
		}
	}
	var id_provincia = document.getElementById('id_provincia').value;
	var id_zona = document.getElementById('id_zona1').value;
	var zona1 = document.getElementById('zona1').value;
	
	var queryString = "?id_provincia=" + id_provincia + "&id_zona1=" + id_zona + "&zona1=" + zona1;
	ajaxRequest.open("GET", "ajax.php" + queryString, true);
	ajaxRequest.send(null); 
	
	
	}else if (numero==3){
	// Create a function that will receive data sent from the server
	var ajaxDisplay = document.getElementById('ajaxDiv');
	ajaxRequest.onreadystatechange = function(){
		 if(ajaxRequest.readyState == 4){
			
			ajaxDisplay.innerHTML = ajaxRequest.responseText;
		}
	}
	var id_provincia = document.getElementById('id_provincia').value;
	var id_usr = document.getElementById('id_usr').value;
	var zona1 = document.getElementById('zona1').value;
	
	var queryString = "?id_provincia=" + id_provincia + "&id_usr=" + id_usr + "&zona1=" + zona1;
	
	ajaxRequest.open("GET", "ajax_zona.php" + queryString, true);
	ajaxRequest.send(null); 
	}else {
	// Create a function that will receive data sent from the server
	ajaxRequest.onreadystatechange = function(){
		if(ajaxRequest.readyState == 4){
			var ajaxDisplay = document.getElementById('ajaxDiv');
			ajaxDisplay.innerHTML = ajaxRequest.responseText;
		}
	}
	var id_provincia = document.getElementById('id_provincia').value;
	var queryString = "?id_provincia=" + id_provincia;
	ajaxRequest.open("GET", "ajax.php" + queryString, true);
	ajaxRequest.send(null); 
	}
	
}

function muestra(texto){
	
alert(texto);

document.getElementById('email').style.backgroundColor ="#FF0000";
document.getElementById('email').style.color ="#FFFFFF";
document.getElementById('email').focus();

}

function oculta(){

document.getElementById('email').style.backgroundColor ="#FFFFFF";
document.getElementById('email').style.color ="#FF8040";

}