<!--

function Data()
	{
	//check required field
	if (contact.email.value == ""  || contact.phone.value == "" || contact.ques.value == "" )
					{
					alert( " You have not filled in a required field! " );
					return false ;
					}

//check email
		var vld_email= /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/ ;
		if (!vld_email.test(contact.email.value)) 
			{ 
			alert("Invalid E-mail Address! Please re-enter.") 
			contact.email.focus();
				return (false)
					  } 
							else { 
				return true;
	} 
	}
	
//-->