function isValidPhone(theEntry)
{	
	re=/^((\+\d{1,3}(-| )?\(?\d\)?(-| )?\d{1,3})|(\(?\d{2,3}\)?))(-| )?(\d{3,4})(-| )?(\d{4})(( x| ext)\d{1,5}){0,1}$/
	valid=re.exec(theEntry)
	if (valid) return true;
	return false;
}

function isValidEmail(theEntry)
{	
	re=/^.+\@.+\..+$/
	valid=re.exec(theEntry)
	if (valid) return true;
	return false;
}

function isValidUserName(theEntry)
{	
	re=/^(\D{4,15}\d{2,4})$/
	valid=re.exec(theEntry)
	if (valid) return true;
	return false;
}

function isValidPassword(theEntry)
{	
	re=/^(\w{8,15})$/
	valid=re.exec(theEntry)
	if (valid) return true;
	return false;
}

function confirmRemoval()
{
	if (confirm('You are about to remove an entry. Continue?')) {return true;}else{return false;}
}