/*
 * 去掉字符串中的空格
 * @param str 字符串。
 * @return str 字符串
 */
function Myreplace(str){
	for(Mpi = 0; Mpi < str.length; Mpi++){
		str = str.replace(" ","");
	}
	return str;
}
function frmsubmit_showstart(frm,QuestionnaireID,QuestoinNum){
	if(Myreplace(QuestoinNum)==0){
		alert("There is no any question in this questionnaire.");
		return;
	}
  var time = new Date();
	frm.OnlineQuestionnaireList_action.value="show";
	frm.OnlineQuestionnaireList_QuestionnaireID.value = QuestionnaireID;
	frm.action = "OnlineQuestionnaireList.html?time=" + time.getTime();
	frm.submit();
}
function frmsubmit_showend(frm,QuestionnaireID,UserNum){

	if(Myreplace(UserNum)==0){
		alert("Nobody replies to this questionnaire.");
		return;
	}
	var time = new Date();
	frm.OnlineQuestionnaireList_action.value="result";
	frm.OnlineQuestionnaireList_QuestionnaireID.value = QuestionnaireID;
	frm.action = "OnlineQuestionnaireList.html?time=" + time.getTime();
	frm.submit();
}