/* ---------------------------- */
/* XMLHTTPRequest Enable 	    */
/* ---------------------------- */

function createObject() {

	var request_type;
	var browser = navigator.appName;

	if(browser == "Microsoft Internet Explorer"){
		request_type = new ActiveXObject("Microsoft.XMLHTTP");
	}else{
		request_type = new XMLHttpRequest();
	}
	return request_type;
	
}

var http = createObject();
var nocache = 0;


/* -------------------------- */
/* INSERT 			  */
/* -------------------------- */
/* Required: var nocache is a random number to add to request. This value solve an Internet Explorer cache issue */



function insert() {

	// Optional: Show a waiting message in the layer with ID login_response
	document.getElementById('insert_response').innerHTML = "<img src='http://www.tropikal97.com/images/indicator.gif' border=0 /> Patientez ..."

	// Required: verify that all fileds is not empty. Use encodeURI() to solve some issues about character encoding.
	var txtMail = encodeURI(document.getElementById('txtMail').value);
	

	// Set te random number to add to URL request
	nocache = Math.random();

	// Pass the login variables like URL variable
	http.open('get', 'http://www.tropikal97.com/insert_email_ajax.php?new_mail='+txtMail+'&nocache = '+nocache);
	http.onreadystatechange = insertReply;	
	http.send(null);
	
}

function insertReply() {

	if(http.readyState == 4){

		var response = http.responseText;
		document.getElementById('insert_response').innerHTML = '<span class=\'orangeForm\'>L\'email &agrave; bien &eacute;t&eacute; ajout&eacute;. \@ la prochaine !</span>' + response;
		document.getElementById('new_email').style.display = "none";
	}
}