How to submit this form without using submit button. I want to submit it in loading this form,

<form name=frm1 id=frm1 action=../somePage method=post>

    Please Waite...

    <input type=hidden name=uname id=uname value=<?php echo $uname;?> />

    <input type=hidden name=price id=price value=<?php echo $price;?> />

</form>