var xmlHttp;
function showmenu(){
	Effect.toggle("submenu",'blind',{duration:0.5});
}

function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   return false
		}
		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   return false
		}
		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    return false
		}
		 if (str.indexOf(at,(lat+1))!=-1){
		    return false
		 }
		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    return false
		 }
		 if (str.indexOf(dot,(lat+2))==-1){
		    return false
		 }
		 if (str.indexOf(" ")!=-1){
		    return false
		 }
 		 return true					
}
function cleartext(e){
	e.value = "";
}
function ValidateForm(){
	var name=document.getElementById("fname");
	var email=document.getElementById("email");
	var txt="";
	
	if ((name.value==null)||(name.value=="")||(name.value=="Full Name")){
		txt = "Please Enter your Full Name";
		name.focus();
	} else if ((email.value==null)||(email.value=="")||(email.value=="E-mail Address")){
		txt = "Please Enter your E-mail Address";
		email.focus();
	} else if (echeck(email.value)==false){
		txt = "Invalid E-mail Address";
		email.focus();
	} else {
		member(name.value, email.value);
	}
	if (txt!="") {
		alert(txt);
	}
}
function ValidateForm2(){
	var name=document.getElementById("c_name");
	var email=document.getElementById("c_email");
	var comments=document.getElementById("comments");
	var code=document.getElementById("code");
	var txt="";
	name.value = trim(name.value, "");
	email.value = trim(email.value, "");
	if ((name.value==null)||(name.value=="")){
		txt += "Please Enter your Full Name\n";
		name.focus();
	} else if ((email.value==null)||(email.value=="")){
		txt += "Please Enter your E-mail Address\n";
		email.focus();
	} else if (echeck(email.value)==false){
		txt += "Invalid E-mail Address\n";
		email.focus();
	} else if ((comments.value==null)||(comments.value=="")){
		txt += "Please Enter your comment\n";
		comments.focus();
	} else if ((code.value.length>6) || (code.value.length<4)){
		txt += "Please Enter Security code\n";
		code.focus();
	}
	if (txt=="") {return true;} else{ alert(txt); return false;}
}
function trim(str, chars) {
    return ltrim(rtrim(str, chars), chars);
}

function ltrim(str, chars) {
    chars = chars || "\\s";
    return str.replace(new RegExp("^[" + chars + "]+", "g"), "");
}

function rtrim(str, chars) {
    chars = chars || "\\s";
    return str.replace(new RegExp("[" + chars + "]+$", "g"), "");
}
function createXMLHttpRequest(){
	if(window.ActiveXObject){
		xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
	} else if(window.XMLHttpRequest){
		xmlHttp = new XMLHttpRequest();
	}
}
function member(name, mail){
		createXMLHttpRequest();
		xmlHttp.onreadystatechange = handleStateChange;
		xmlHttp.open("GET", "/member2.php?fname="+name+"&email="+mail, true);
		xmlHttp.send(null);
}
function handleStateChange(){
	//if(xmlHttp.readyState == 4 ){alert(xmlHttp.status);}
	if(xmlHttp.readyState == 4 && xmlHttp.status == 200){
		var Doc = xmlHttp.responseText;
		if (Doc=="1"){
			SubmitPost();
		}else{
			window.location = "http://boonsbistro.com/error.html";
		}
	}
}
function SubmitPost(){
	document.getElementById("Email Address").value = document.getElementById("email").value;
	document.getElementById("First Name").value = document.getElementById("fname").value;
	document.getElementById("f").submit();
}