Please open file \CuteSoft_Client\Gallery\Popup\Default\Code.js , locate the following code and comment:

 div.onmouseover=ToDelegate(this,function()
 {
  div.dnghover=true;
  SetDivClass(div);
  this.Browser.ShowPhotoTooltip(div.dngphoto,div,this);
 });

if(!this.frame)
 {
  this.frame=document.createElement("DIV");
  this.frame.style.position="absolute";
  this.frame.className="LightBoxFrame ZINDEXLIGHTBOXFRAME";
  
  this.mask=document.createElement("DIV");
  this.mask.style.position="absolute";
  this.mask.className="LightBoxMask ZINDEXLIGHTBOXMASK";

  InsertToBody(this.mask);
  InsertToBody(this.frame);
 }