function IsEmailValid(FormName,ElemName)
{
	var EmailOk  = true;
	var Temp     = document.forms[FormName].elements[ElemName];
	var AtSym    = Temp.value.indexOf('@');
	var Period   = Temp.value.lastIndexOf('.');
	var Space    = Temp.value.indexOf(' ');
	var Length   = Temp.value.length - 1;  // Array is from 0 to length-1

	if ((AtSym < 1) ||                     // '@' cannot be in first position
		(Period <= AtSym+1) ||             // Must be atleast one valid char btwn '@' and '.'
		(Period == Length ) ||             // Must be atleast one valid char after '.'
		(Space  != -1))                    // No empty spaces permitted
	{
		EmailOk = false;
		alert('Please enter a valid e-mail address :)');
		Temp.focus();
	}
	return EmailOk;
}

function swapImage(show,hide)
{
	$('#'+hide).closest('div').fadeOut(function(){$('#'+show).closest('div').slideDown();});
}