function registerMember(e){
	var o=document.getElementById("MESSAGE");
	var email=document.forms["frm"].elements["YMLP0"].value;
	if(isWhite(email) ) {
		var c = document.createTextNode("Please enter your email");
	}else if( isMail(email)){
		document.forms["frm"].submit();
		var c = document.createTextNode("Your email address has been sent");
	}else{
		var c = document.createTextNode("'"+email+"' is no email address");
	}
	o.replaceChild(document.createTextNode(""), o.lastChild);
	o.replaceChild(document.createTextNode(""), o.childNodes[o.childNodes.length-2]);
	o.replaceChild(c, o.firstChild);
}
function isWhite(str) {
	for( var i=0; i<str.length; i++) {
		if( str.charCodeAt(i) > 32) return false;
	}
	return true;
}
function isMail(str){
	if( str != "" && str.length > 6 && str.indexOf("@") > 0 && str.indexOf(".") > 3 && ((str.length-str.lastIndexOf(".")) > 2)) {
		return true;
	}else{
		return false;
	}
}