function checksubmit(form){

// check to see if Name field is empty
if (form.name.value == "")
{
alert("Please enter your Name")
form.name.focus()
return false
}
	
// check to see if phone field is empty
if (form.phone.value == "")
{
alert("Please enter your phone number")
form.phone.focus()
return false
}

// if both fields are filled out, return true
// this triggers the form submission
return true
}