text: var dp = {
      init: function() {
          if (dp.ui) {
              dp.ui.init();
          }
      },
      vars: {
          prefix: undefined,
          cached: {
  
          }
      },
      req: function(o, oa) {
          if (!dp.helper) {
              alert('dp.helper library is required.');
              return false;
          }
  
          return dp.helper.req(o, oa);
      },
      alert: function(a, b, c, d, e, f, g) {
          if (!dp.ui) {
              alert('dp.helper library is required.');
              return false;
          }
  
          return dp.ui.util.alert(a, b, c, d, e, f, g);
      },
      noti: function(a, b, c, d) {
          if (!dp.ui) {
              alert('dp.helper library is required.');
              return false;
          }
  
          return dp.ui.util.noti(a, b, c, d);
      }
  };
  
  try {
      dp.vars.prefix = dp_prefix || undefined;
  }
  catch (e) { }
  var dp_jqlib = false;
  var dp_init = function(fn) {
      if (!dp_jqlib) return;
      dp_jqlib(fn);
  };
  
  try {
      // Required jQuery >= 3.0 library.
      if (jQuery && jQuery.fn.jquery && (parseFloat(jQuery.fn.jquery.split(' ')[0]) >= 3.0 || parseFloat(jQuery.fn.jquery.split(' ')[0]) <= 1.99)) {
          dp_jqlib = jQuery;
      }
  } catch (e) { }
  
  if (!dp_jqlib) {
      alert('jQuery >= 3.x library is required.');
  }
  else {
      dp_init(function() {
          dp.init();
      });
  }
  
  var _el = function(selector, no_cache) {
      if (!no_cache && dp.vars.cached[selector] != undefined) return dp.vars.cached[selector];
  
      dp.vars.cached[selector] = dp_jqlib(selector);
      return dp.vars.cached[selector];
  };