// JavaScript Document
var voteSubjectObj={
	"checkboxSel":function(subjectNum,answerNum,AnswerAllNum){	
		for(i=0;i<AnswerAllNum;i++){
			if(i != answerNum){
				var obj = $("#sel_" + subjectNum + "_" + i);
				obj.attr("checked",false);
			}
		}
	},
	"checkboxSelTime":function(subjectNum,answerNum,AnswerAllNum,time){
	    var checkTime=0;
	    for(i=0;i<AnswerAllNum;i++){
		    var obj = $("#sel_" + subjectNum + "_" + i+":checked").val();
            if(obj){
			    checkTime+=1;
			}
			
		}
		if(checkTime>time){
		    alert("最多选择"+time+"项");
		    $("#sel_" + subjectNum + "_" + answerNum).attr("checked",false);
		}
	},	
	"FormCheck":function(){
		var SubjectNum = $("#SubjectNum").val();
		var flag = true;
		var errorNum = 0;
		for(i=0;i<SubjectNum;i++){
			var subjectNeed = $("#subjectNeed_" + i).val();	
			var subjectType = $("#subjectType_" + i).val();	
			var selectNum = $("#selectNum_" + i).val();	
			var textNum = $("#textNum_" + i).val();	
			var arrSelectNeed = $("#selectNeed_" + i).val().split('|');	
			var arrTextNeed = $("#textNeed_" + i).val().split('|');
			var itemFlag = false;
			if(subjectNeed == 1){
				if(selectNum > 0){
					for(k=0;k<selectNum;k++){
						if(arrSelectNeed[k] == 1){
							var itemObj = $("#sel_" + i + "_" + k);
							if(itemObj.attr("checked")){
								itemFlag = true;
								break;
							}
						}
					}	
				}
				if(textNum > 0){
					for(k=0;k<textNum;k++){	
						if(arrTextNeed[k] == 1){
							var itemVal = $("#t_" + i + "_" + k).val();
							if(itemVal != ""){
								itemFlag = true;
								break;
							}
						}
					}
				}
				
				if(!itemFlag){
					errorNum++;
					flag = false;
				}
			}
		}
		if(flag){
			return confirm("是否确认提交问卷？");
		}
		else{
			alert("您还有"+ errorNum +"项没有填写，请完成您的问卷。");
			return false;
		}
	},
	"FormReset":function(){
		document.forms["subjectForm"].reset();
	},
	"FormCheck_v2":function(){
		var ClassNum = $("#ClassNum").val();
		var ClassFlagNum = 0;
		var flag = true;
		var strFlag = 0;
		var errorNum = 0;
		var i = 0;
		var AllSuccessNum = 0;
		for(c=0;c<ClassNum;c++){
			var arrClassParam = $("#class_" + c).val().split("|");
			var SubjectNum = arrClassParam[0];
			var minNum = arrClassParam[1];
			var maxNum = arrClassParam[2];
			var successNum = 0;
			var subjectNeedNum = 0;
			for(d=0;d<SubjectNum;d++){
				var subjectNeed = $("#subjectNeed_" + i).val();	
				var subjectType = $("#subjectType_" + i).val();	
				var selectNum = $("#selectNum_" + i).val();	
				var textNum = $("#textNum_" + i).val();	
				var arrSelectNeed = $("#selectNeed_" + i).val().split('|');	
				var arrTextNeed = $("#textNeed_" + i).val().split('|');
				var itemFlag = false;
				if(subjectNeed == 1){
					subjectNeedNum++;
					if(selectNum > 0){
						for(k=0;k<selectNum;k++){
							if(arrSelectNeed[k] == 1){
								var itemObj = $("#sel_" + i + "_" + k);
								if(itemObj.attr("checked")){
									itemFlag = true;
									break;
								}
							}
						}	
					}
					if(textNum > 0){
						for(k=0;k<textNum;k++){	
							if(arrTextNeed[k] == 1){
								var itemVal = $("#t_" + i + "_" + k).val();
								if(itemVal != ""){
									itemFlag = true;
									break;
								}
							}
						}
					}
					
					if(!itemFlag){
						errorNum++;
						flag = false;
					}
					else{
						successNum++;	
					}
				}
				i++;
			}
			
			if(successNum > maxNum || successNum < minNum)
				flag = false;
			else
				ClassFlagNum++;
			
			if(maxNum != minNum || subjectNeedNum>maxNum || maxNum>subjectNeedNum)strFlag = 1;
			
			AllSuccessNum += successNum;
		}

		if(AllSuccessNum == 0){
			alert("请您至少选择一项。");
			return false;
		}
		
		if(flag || ClassFlagNum == ClassNum){
			return confirm("是否确认提交问卷？");
		}
		else{
			if(strFlag == 0)
				alert("您还有"+ errorNum +"项没有填写，请完成您的问卷。");
			else
				alert("请根据要求选择合适数量的项目。");
			return false;
		}
	}
}