function isblank(s)
{
	for(var i = 0; i < s.length; i++) {
	var c = s.charAt(i);
	if ((c != ' ') && (c != '\n') && (c != '\t')) return false;
	}
	return true;
}

function blah(s)
{
	alert('test');
}


function verify(f)
{
	var msg;
	var empty_fields = "";
	var errors = "";
	
	for(var i = 0; i < f.length; i++) {
		var e = f.elements[i];
		if (((e.type == "text") || (e.type == "textarea")) && !e.optional) {
			if (((e.value == null) || (e.value == "") || (isblank(e.value))) && (e.title != "Cell")) {
				empty_fields += "\n	" + e.title;
				continue;
			}
			
			// Check for valid email address format
			if(e.IsValidEmail) {
				var validEmail = /^[^@]+@[^@]+.[a-z]{2,}$/i;
		 		if (e.value.search(validEmail) == -1) {
				errors += "- " + e.title + " is not properly formatted.\n";
				}
			}
						
			
			// Check for valid phone number format: 305-555-5555
			if(e.IsValidPhoneNumber) {
				validPhoneNumber = /^[1-9]\d{2}\-\s?\d{3}\-\d{4}$/;
		 		if (e.value.search(validPhoneNumber) == -1) {
				errors += "- " + e.title + " must use the following format: 305-555-5555.\n";
				}
			}	
			
			// Check for valid phone number format: 305-555-5555
			if(e.IsOptional) {
				validPhoneNumber = /^[1-9]\d{2}\-\s?\d{3}\-\d{4}$/;
		 		if (e.value.search(validPhoneNumber) == -1) {
				errors += "- " + e.title + " must use the following format: 305-555-5555.\n";
				}
			}
			
		}
	}
	
	if (!empty_fields && !errors) return true;
	
	msg = "_________________________________________________________\n\n";
	msg +="The form was not submitted because of the following error(s).\n";
	msg +="Please correct these error(s) and resubmit.\n";
	msg = "_________________________________________________________\n\n";
	
	if (empty_fields) {
		msg += "- The following required field(s) are empty:"
				+ empty_fields + "\n";
		if (errors) msg += "\n";
	}
	msg += errors;
	alert(msg);
	return false;
}