function getDocumentBits(){
    var bits = 0;
    if (app.activeDocument.bitsPerChannel == BitsPerChannelType.ONE) bits = 1;
    if (app.activeDocument.bitsPerChannel == BitsPerChannelType.EIGHT) bits = 8;
    if (app.activeDocument.bitsPerChannel == BitsPerChannelType.SIXTEEN) bits = 16;
    if (app.activeDocument.bitsPerChannel == BitsPerChannelType.THIRTYTWO) bits = 32;
    return bits;
}
if (app.documents.length > 0) {
    if ((getDocumentBits() == 8)||(getDocumentBits() == 16)){
#target photoshop
//
// ShadowsColor.jsx
//

//
// Generated Sun Nov 06 2016 23:27:35 GMT+0500
//

cTID = function(s) { return app.charIDToTypeID(s); };
sTID = function(s) { return app.stringIDToTypeID(s); };

//
//==================== Shadows Color ==============
//
function ShadowsColor() {
  // Select
  function step1(enabled, withDialog) {
    if (enabled != undefined && !enabled)
      return;
    var dialogMode = (withDialog ? DialogModes.ALL : DialogModes.NO);
    var desc1 = new ActionDescriptor();
    var ref1 = new ActionReference();
    ref1.putEnumerated(cTID('Chnl'), cTID('Chnl'), sTID("RGB"));
    desc1.putReference(cTID('null'), ref1);
    executeAction(cTID('slct'), desc1, dialogMode);
  };

  // Set
  function step2(enabled, withDialog) {
    if (enabled != undefined && !enabled)
      return;
    var dialogMode = (withDialog ? DialogModes.ALL : DialogModes.NO);
    var desc1 = new ActionDescriptor();
    var ref1 = new ActionReference();
    ref1.putProperty(cTID('Chnl'), sTID("selection"));
    desc1.putReference(cTID('null'), ref1);
    desc1.putEnumerated(cTID('T   '), cTID('Ordn'), cTID('Al  '));
    executeAction(cTID('setd'), desc1, dialogMode);
  };

  // Subtract
  function step3(enabled, withDialog) {
    if (enabled != undefined && !enabled)
      return;
    var dialogMode = (withDialog ? DialogModes.ALL : DialogModes.NO);
    var desc1 = new ActionDescriptor();
    var ref1 = new ActionReference();
    ref1.putEnumerated(cTID('Chnl'), cTID('Chnl'), sTID("RGB"));
    desc1.putReference(cTID('null'), ref1);
    var ref2 = new ActionReference();
    ref2.putProperty(cTID('Chnl'), sTID("selection"));
    desc1.putReference(cTID('From'), ref2);
    executeAction(cTID('Sbtr'), desc1, dialogMode);
  };

  // Subtract
  function step4(enabled, withDialog) {
    if (enabled != undefined && !enabled)
      return;
    var dialogMode = (withDialog ? DialogModes.ALL : DialogModes.NO);
    var desc1 = new ActionDescriptor();
    var ref1 = new ActionReference();
    ref1.putEnumerated(cTID('Chnl'), cTID('Chnl'), sTID("RGB"));
    desc1.putReference(cTID('null'), ref1);
    var ref2 = new ActionReference();
    ref2.putProperty(cTID('Chnl'), sTID("selection"));
    desc1.putReference(cTID('From'), ref2);
    executeAction(cTID('Sbtr'), desc1, dialogMode);
  };

  // Subtract
  function step5(enabled, withDialog) {
    if (enabled != undefined && !enabled)
      return;
    var dialogMode = (withDialog ? DialogModes.ALL : DialogModes.NO);
    var desc1 = new ActionDescriptor();
    var ref1 = new ActionReference();
    ref1.putEnumerated(cTID('Chnl'), cTID('Chnl'), sTID("RGB"));
    desc1.putReference(cTID('null'), ref1);
    var ref2 = new ActionReference();
    ref2.putProperty(cTID('Chnl'), sTID("selection"));
    desc1.putReference(cTID('From'), ref2);
    executeAction(cTID('Sbtr'), desc1, dialogMode);
  };

  // Make
  function step6(enabled, withDialog) {
    if (enabled != undefined && !enabled)
      return;
    var dialogMode = (withDialog ? DialogModes.ALL : DialogModes.NO);
    var desc1 = new ActionDescriptor();
    var ref1 = new ActionReference();
    ref1.putClass(sTID("contentLayer"));
    desc1.putReference(cTID('null'), ref1);
    var desc2 = new ActionDescriptor();
    desc2.putString(cTID('Nm  '), "Shadows Color");
    desc2.putUnitDouble(cTID('Opct'), cTID('#Prc'), 45);
    desc2.putEnumerated(cTID('Md  '), cTID('BlnM'), cTID('Lghn'));
    var desc3 = new ActionDescriptor();
    var desc4 = new ActionDescriptor();
    desc4.putDouble(cTID('Rd  '), 114.22);
    desc4.putDouble(cTID('Grn '), 197.21);
    desc4.putDouble(cTID('Bl  '), 215.3);
    desc3.putObject(cTID('Clr '), sTID("RGBColor"), desc4);
    desc2.putObject(cTID('Type'), sTID("solidColorLayer"), desc3);
    desc1.putObject(cTID('Usng'), sTID("contentLayer"), desc2);
    executeAction(cTID('Mk  '), desc1, dialogMode);
  };

  // Select
  function step7(enabled, withDialog) {
    if (enabled != undefined && !enabled)
      return;
    var dialogMode = (withDialog ? DialogModes.ALL : DialogModes.NO);
    var desc1 = new ActionDescriptor();
    var ref1 = new ActionReference();
    ref1.putEnumerated(cTID('Chnl'), cTID('Chnl'), sTID("RGB"));
    desc1.putReference(cTID('null'), ref1);
    executeAction(cTID('slct'), desc1, dialogMode);
  };

  step1();      // Select
  step2();      // Set
  step3();      // Subtract
  step4();      // Subtract
  step5();      // Subtract
  step6();      // Make
  step7();      // Select
};



//=========================================
//                    ShadowsColor.main
//=========================================
//

ShadowsColor.main = function () {
  ShadowsColor();
};

ShadowsColor.main();

// EOF

"ShadowsColor_blue.jsx"
// EOF
           } else {
        alert("Active document must be 8-bit or 16-bit");
    }
} else {
    alert("At least one file must be opened");
}