function Reset(){
      document.JWEB_UserIdForm.userId.value="";
      document.JWEB_UserIdForm.password.value="";
      document.JWEB_UserIdForm.target= '_self';
}

 function createPopupUserId(baseImgObj, popupImgFile, popupDivId, offsetY, offsetX) {

		if ( !isDisplayPopup() ) return;

		var popupTop = 0;
		var popupLeft = 0;
		var obj = baseImgObj;

		var tdChild = obj.offsetParent;

		while ( obj != null && obj.tagName != "BODY" ) {
			popupTop += obj.offsetTop;
			popupLeft += obj.offsetLeft;
			obj = obj.offsetParent;
		}

		var popupDiv = document.createElement("div");
		popupDiv.id = popupDivId;
		popupDiv.style.position = "absolute";
		popupDiv.style.top = popupTop + baseImgObj.offsetHeight + offsetY + "px";
		popupDiv.style.left = popupLeft + offsetX + "px";
		popupDiv.style.zIndex = 100;

		var popupImg = document.createElement("img");
		popupImg.src = popupImgFile;

		tdChild.appendChild(popupDiv);
		popupDiv.appendChild(popupImg);

}