在右下角弹出提示

  public static string GetMsg(string strDes cription)
  {
   string strs cript = "<s cript language=\"javas cript\">";
   if(strDes cription != "")
   {
    strs cript += "document.write(\"<div id='popmsg' style='position:absolute;right:0px;bottom:0px;width:260px;height:165px;z-index:1;padding:20px 20px 20px 20px;word-break:break-all;text-align:left;background-image: url(images/popmsgbg.gif);'>"+strDes cription+"</div>\");";

    strs cript += "j=3;"+
     "function popClose() {"+
     " j -= 1;"+
     " if (j > 0){setTimeout(\"popClose()\",1000);}"+
     " else{popmsg.style.display=\"none\";}"+
     "}";

    strs cript += "popClose();";

   }
   strs cript += "</s cript>";

   return strs cript;
  }