/* ---------------------------- */
/* 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();


/* -------------------------- */
/* INSERT */
/* -------------------------- */
var nocache = 0;
function insert() {
	
	// waiting message...
	//document.getElementById('insert_response').innerHTML = "Sending...";
	
	var name = encodeURI(document.getElementById("cname").value);	
	var email = encodeURI(document.getElementById("email").value);	
	var phone = encodeURI(document.getElementById("phone").value);	
	var comments = encodeURI(document.getElementById("comments").value);	

	// Required: verify that all fileds is not empty. Use encodeURI() to solve some issues about character encoding.
	//var site_url= encodeURI(document.getElementById('site_url').value);
	//var site_name = encodeURI(document.getElementById('site_name').value);
	
	// Set te random number to add to URL request
	nocache = Math.random();
	
	datastring = "?nocache = "+nocache+"&name="+name+"&email="+email+"&phone="+phone+"&comments="+comments;
	
	// Pass the login variables like URL variable
	http.open('get', 'send.php'+datastring);
	
	http.onreadystatechange = insertReply;
	
	http.send(null);

}

function insertReply() {
	if(http.readyState == 4){
		var response = http.responseText;
		document.getElementById('sent').innerHTML = ''+response;
		setTimeout("Effect.Appear('sent')",500);
		
	}
}