// JavaScript Document 


// Email Validation
function checkEmail(email) {
	
	var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (!filter.test(email)) {
		return true;
	}
		return false;
} 
					
// Validate					
function verifySignup(id1,id2) {
					
	var error = "";
					
	if ( checkEmail(document.getElementById(id1).value) ) {
		error +="The Email field is required.\n";
						
	}
	
	if ((document.getElementById(id2).value == "") || (document.getElementById(id2).value == "ZIP")) { 
		error +="The Zip field is required.";
						
	}
	
	if (error != ""){
		alert(error);
		return false;
	}
					 
		return true;
}