function setConfig(){
	var keyField = $("input[key='true'],select[key='true'],textarea[desc!='']");
	var keyStr ="";
	var keyFlag = new Array(20);
	for(var i=0;i<20;i++) keyFlag[i]="0";

	for(var i=0;i<keyField.length;i++){
		var id =keyField[i].name.substr(5);
		if(id != "" && keyField[i].attributes["key"].nodeValue =="true" )
		keyFlag[id-1]="1";
	}
	for(var i=0;i<20;i++)  keyStr += keyFlag[i] +";"; 
	//alert(keyStr);
	$("#checkKey").val(keyStr);

	var descField = $("input[desc!=''],select[desc!=''],textarea[desc!='']");
	var fieldMapArray=new Array();
	var keyDesc ="";
	var type="";
	for(var i=0;i<20;i++) fieldMapArray[i]="";
	for(var i=0;i<descField.length;i++){
	   var name=descField[i].name;
	   var desc=descField[i].desc;
	   if(descField[i].attributes["notnull"] != "undefined" && descField[i].attributes["notnull"] != null && descField[i].attributes["notnull"].nodeValue != null && descField[i].attributes["notnull"].nodeValue == "true" && descField[i].value == ""){
			alert("请输入" + descField[i].attributes["desc"].nodeValue + "！");
			descField[i].focus();
			return false;
	   }
	   var index =descField[i].name.substr(5);
	   if(index!=null &&desc!=null){ 
		  fieldMapArray[index-1]= name+":"+desc+";";
		}
	}
	//alert(keyDesc);
	for(var len=0;len<fieldMapArray.length;len++) keyDesc+=fieldMapArray[len];
	$("#fieldMap").val(keyDesc);

	return true;
}

function checkDate(){
	var curDate = new Date();
	var endDate = new Date($("#endDate")[0].value.replace(/\-/g, "\/"));
	if(curDate>endDate){
		alert("对不起，活动已经结束！");
		return false;
	}
	return true;
}

function postData(){
	if(!setConfig())return false;;
	if(!checkDate()) return false;
	//alert("数据已经提交！");
	//document.form.submit();
	return true;
}