function noBlank() {
if (document.estimateform.fullname.value.length > 0 && 
    document.estimateform.company.value.length > 0 &&
    document.estimateform.phone.value.length > 0 &&
    document.estimateform.emailaddy.value.length > 0 &&
    document.estimateform.website.value.length > 0 &&
    document.estimateform.completion.value.length > 0 &&
    document.estimateform.budget.value.length > 0) {
return true
}
else
{
alert("Please ensure all required fields are filled out.");
return false;
}
}