// JavaScript Document
function chk1()
{
if(document.review_form.author.value=="")
{
alert("Enter Author name");
document.review_form.author.focus();
return false;
}
return true;
}
function chk2()
{
if(document.rating_form.vote.value=="")
{
alert("Select Vote");
document.rating_form.vote.focus();
return false;
}
return true;
}
function changefabric()
{
document.form_prod.submit();
}