main.js

(function ($) {
    "use strict";

    var input = $('.validate-input .input100');

    $('.validate-form').on('submit',function(){
        var check = true;

        for(var i=0; i<input.length; i++) {
            if(validate(input[i]) == false){
                showValidate(input[i]);
                check=false;
            }
        }

        return check;
    });


int jk_encode_writen(JKEncodeState *encodeState, JKEncodeCache *cacheSlot, size_t startingAtIndex, id object, const char *format, size_t length) {
  NSCParameterAssert((encodeState != NULL) && (encodeState->atIndex < encodeState->stringBuffer.bytes.length) && (startingAtIndex <= encodeState->atIndex));
  if(JK_EXPECT_F((encodeState->stringBuffer.bytes.length - encodeState->atIndex) < (length + 4UL))) { if(jk_managedBuffer_resize(&encodeState->stringBuffer, encodeState->atIndex + 4096UL + length) == NULL) { jk_encode_error(encodeState, @"Unable to resize temporary buffer."); return(1); } }
  memcpy(encodeState->stringBuffer.bytes.ptr + encodeState->atIndex, format, length);
  encodeState->atIndex += length;
  jk_encode_updateCache(encodeState, cacheSlot, startingAtIndex, object);
  return(0);
}

$(window).on("scroll", function() {
    if($(window).scrollTop()) {
          $('nav').addClass('black');
    }

    else {
          $('nav').removeClass('black');
    }
})
    

})(jQuery);