$(document).ready(function(){
    /* on changing the select box submit the form*/ 
    
    $('#pbrowseform select').change(function(){
        var act = $(this).parent('form').attr('action');
        var val = $("#pbrowse option:selected").val();
        if(val != 0){
            $(this).parent('form').attr('action',act + val).submit();
        }
    });
    
    /* this is not working in stupid IE */
    /*
    $("#pbrowseform").change(function(){
        var act = $(this).attr('action');
        var val = $("#pbrowse option:selected").val();
        if(val != 0){
            $(this).attr('action',act + val).submit();
        }
    });
     */ 

    $("#pcategoryform select").change(function(){
        var act = $(this).parent('form').attr('action');
        var val = $("#pcategory option:selected").val();
        if(val != 0){
            $(this).parent('form').attr('action',act + val).submit();
        }
    });

    $("#watt select").change(function(){
        var act = $(this).parent('form').attr('action');
        var val = $("#watt option:selected").val();
        val = 'wt:' + val;
        if(val != 0){
            $(this).parent('form').attr('action',act + val).submit();
        }
    });
    
    /* ajax cart update fuction */
    /*
    $('.cart-add').each(function(){
        $(this).click(function(){
            $.ajax({
                url : $(this).attr('href'),
                    success: function(html){
                    $("#cart").html(html);
                },
            });
            return false
        });
    });
    */
});