jquery Validation

Question

I have two button on one button i m calling Jquery Validation 

<script type="text/javascript">

    jQuery(document).ready(function () {

            jQuery("#btnSave").validationEngine();

    });

</script>

on second button i don't want to call jquery function how top do this plz help i tried

<script type="text/javascript">

    jQuery(document).ready(function () {

            jQuery("#btnSave").validationEngine();

    });

</script>

but its not working plz Help