// JavaScript Document
function isEmailAddr (s){ 
	var rv = false
	if ((s == null) || (s.length == 0)){ 
       	rv = false;
 	}else{
		var reEmail =/([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
		//reEmail = /.+\@.+\..+$/
		
		rv = reEmail.test(s)
    }
	if(rv){
		return rv
	}else{
		return false
	}
}

function validation(theForm){
	if (theForm.Name.value == ""){
    	alert("Please enter your name.");
    	theForm.Name.focus();
    	return (false);
  	}
	if (theForm.Address1.value == ""){
    	alert("Please enter your address.");
    	theForm.Address1.focus();
    	return (false);
  	}
	if (theForm.TownCity.value == ""){
    	alert("Please enter your town/city.");
    	theForm.TownCity.focus();
    	return (false);
  	}
	
	return (true);
}