function check()
{
	if (document.mydataform.name.value.length == 0)
	{
		alert ("Kindly Enter Your Name.");
		document.mydataform.name.focus();
		return false;
	}
	if (!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/.test(document.mydataform.email.value)))
	{
		alert("Invalid Email ID. Kindly Enter the Correct ID.");
		document.mydataform.email.focus();
		return (false);
	}
}