function KillDefaultText() {
  if(document.getElementById("txtExpresion").value == "HLEDEJ...") {
    document.getElementById("txtExpresion").value = "";
  }
}

function GenerateCustomFckGallery(files_array)
{
		var result="<br>";
		for (var a=0;a<files_array.length;a++)
			result+="<a href=\""+files_array[a].path+"\" rel=\"lightbox[roadtrip]\"><img class=\"body-gallery\" alt=\"\" src=\""+files_array[a].thumb+"\" /></a>";
		return result;
}