function validate(formCheck) //Function with a parameter representing a form name.
{
    if (formCheck.name.value =="")
    {
        alert("Please provide your name:"); 
        formCheck.name.focus();
        return false;
    }
   var mail=formCheck.email.value
   if (formCheck.email.value =="")
    {
        alert("Please type a valid email:");
        formCheck.email.focus();
        return false;
    }
    if (formCheck.phone.value =="")
    {
        alert("Please provide your Contact Phone Number:"); 
        formCheck.phone.focus();
        return false;
    }
}