function autoClear(el,defaultVal)
{
	try
	{
		if (el.tagName.toLowerCase() == 'input' && el.value == defaultVal)
		{
			el.value = '';
			return true;
		}
	} catch (e) { /*alert(e);/**/ } ;
	return false;
}

function submitForm(formName,validationFunc)
{
	if ( !validationFunc || validationFunc() )
	{
		document.forms[formName].submit();
	}
	else return false;
}