<form id="frmFilter" action="<%= Url.Action("Grid", "Transactions") %>" method="post">

	<button style="width:103px;" id="btnSearch" class="button" type="submit" 
                                    tabindex="17">Поиск</button>&nbsp;&nbsp;&nbsp; 
								<button style="width:103px;" id="btnReset" class="button"  tabindex="18" 
                                    onclick="return resetparams($('#id'))">Сброс</button> 

function resetparams(obj) {
    $('#frmFilter')[0].reset();
    id_onclick(obj);
}

function id_onclick(obj) {
 
 if($(obj).val().length > 0) {

     $("#frmFilter input,#frmFilter select").each(function() {
         if ($(this).attr('id') != 'id') {
             $(this).attr('disabled', '1');
             $(this).css('backgroundColor', 'grey');
         }
     }
     );
 } else {
     {
         $("#frmFilter input,#frmFilter select").each(function() {
         if ($(this).attr('id') != 'id') {
             $(this).removeAttr('disabled');
                $(this).css('backgroundColor', '');
         }
     }
     );
     }
 }
    return true;
}