// JavaScript Document
//Home page email list sign-up form validator


//harvest the form ID
	var emaillist=document.getElementById("emaillist");


	
//create onsubmit event handler
	emaillist.onsubmit=function(){
	
	var errors=0;
	var guest_name=document.getElementById("guest_name");
	var useremail=document.getElementById("useremail");
	
		
	var checkat=useremail.value.indexOf("@");
	var checkdot=useremail.value.indexOf(".");
	
	if(guest_name.value==""){
	errors++;
		}
	
			
	if(useremail.value=="" || checkat<0 || checkdot<0){
		errors++;
		
		}
			
		
	if(errors>0){
			alert("Fill in ALL fields and make sure you have entered a correct email address.");
			return false;}

}//end function