var nocache = 0;var pageGlobal='none';var idTask_global;var idUser_global;
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();

function signup() {
	var data;
	var email = document.getElementById('email').value;

	data = "email="+encodeURI(email);
	data = data+"&signup="+encodeURI('signup');
	
	http.open("POST", "/linkletter/signup.php", true);
	http.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	http.onreadystatechange = signupHTML;
	http.send(data);
}
function signup2() {
	var data;
	var email = document.getElementById('email2').value;

	data = "email="+encodeURI(email);
	data = data+"&signup="+encodeURI('signup');
	data = data+"&show="+encodeURI('2');
	
	http.open("POST", "/linkletter/signup.php", true);
	http.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	http.onreadystatechange = signupHTML2;
	http.send(data);
}

function signupHTML() {
	if(http.readyState == 4){
		var response = http.responseText;
		document.getElementById('signup-area').innerHTML = response;
	}
}
function signupHTML2() {
	if(http.readyState == 4){
		var response = http.responseText;
		document.getElementById('signup-area2').innerHTML = response;
	}
}
function clearText(el,val) {
	if (document.getElementById(el).value == val) {
		document.getElementById(el).value = '';
	}
}
function defaultText(el,val) {
	if (document.getElementById(el).value == '') {
		document.getElementById(el).value = val;
	}
}