/** 验证导师类型 */ 
function checkFlage(flage){
	var ky_college_id = document.getElementById("ky_college_id1").value;		/** 所属院校 */
	
	if(flage == "-1" || flage == null || flage == ""){
		document.getElementById("lab_flage").innerHTML = "请选择导师类型!";
		document.getElementById("ky_college_id1").style.display = "none";
	}else{
		document.getElementById("lab_flage").innerHTML = "";
		if(flage == "1"){
			document.getElementById("ky_college_id1").style.display = "block";
			checkCollege(ky_college_id);
		}
		if(flage == "2"){
			document.getElementById("ky_college_id1").style.display = "none";
			document.getElementById("label_ky_college_id1").innerHTML = "";
		}
	}
}	
/** 验证学院信息 */
function checkCollege(ky_college_id){
	if(ky_college_id == "-1" || ky_college_id == null){
		document.getElementById("label_ky_college_id1").innerHTML = "请选择学院信息!";
	}else{
		document.getElementById("label_ky_college_id1").innerHTML = "";
	}
}
/** 验证上传导师个人照片 */
function checkMentorPhoto(){
	var photo = document.getElementById("file").value;
	if(photo != null && photo != ""){
		var strs = document.getElementById("file").value.toLowerCase();
		var lens = strs.length;
	    var extname = strs.substring(lens-4,lens); 
    	if( extname != ".jpg" && extname != ".bmp" && extname != ".gif" && extname != ".png"){
		    document.getElementById("lab_photo").innerHTML = "只支持JPG、BMP、GIF、PNG格式!";
	    }else{
	    	document.getElementById("lab_photo").innerHTML = "";
	    }
	}
}
/** 验证导师Email */
function checkEmail(email){
	if(email != null && email != ""){
		/** 验证 E-Mail 的正则表达式 */
		var pattern = /^[\w\.\-]+@([\w\-]+\.)+[a-zA-Z]+$/;
		var str = pattern.test(email);
		if(str){
			document.getElementById("lab_email").innerHTML = "";
		}else{
			document.getElementById("mentorEmail").value = "";
			document.getElementById("lab_email").innerHTML = "请输入正确格式的E-Mail!";
		}
	}
}
/** 验证导师名称 */
function checkMentorName(mentorName){ 
	if(mentorName == null || mentorName == ""){
		document.getElementById("lab_mentorName").innerHTML = "请输入导师姓名!";
	}else{
		document.getElementById("lab_mentorName").innerHTML = "";
	}
}
/** 验证添加导师输入信息 */
function checkAddMentorInfo(){ 
	var mentorName = document.getElementById("mentorName").value;	/** 导师名称 */
	var flage = document.getElementById("flage").value;				/** 导师类型 */
	var ky_university_name = document.getElementById("ky_university_name1").value;  /** 所属大学 */
	var ky_college_id = document.getElementById("ky_college_id1").value;		/** 所属院校 */
	var tag=document.getElementById("tag1").value;		/** 研究方向 */ 
	checkMentorName(mentorName);
	if(tag == null || tag.trim().length==0){ 
		document.getElementById("labtag").innerHTML = "请输入该导师的研究方向，请使用专业术语，研究方向之间以空格分开!";
	}else{
		document.getElementById("labtag").innerHTML = "";
	}
	if(ky_university_name == null || ky_university_name == ""){
		document.getElementById("label_ky_university_name1").innerHTML = "请选择所属大学!";
	}else{
		document.getElementById("label_ky_university_name1").innerHTML = "";
	}
	/** 调用Js验证前,先清空不是必填项的提示信息 */
	document.getElementById("lab_email").innerHTML = "";	/** E-Mail提示信息 */
	document.getElementById("lab_photo").innerHTML = "";	/** 照片提示信息 */
	/** 调用Js方法验证数据 */
	checkFlage(flage);
	checkMentorPhoto();
	document.getElementById("resume").value = KE.util.getData('content1');
	document.getElementById("workInfo").value = KE.util.getData('content2');
	if(document.getElementById("lab_mentorName").innerHTML == ""
		&& document.getElementById("lab_email").innerHTML == ""
		&& document.getElementById("lab_photo").innerHTML == ""
		&& document.getElementById("lab_flage").innerHTML == ""
		&& document.getElementById("label_ky_university_name1").innerHTML == ""
		&& document.getElementById("label_ky_college_id1").innerHTML == ""
		&& document.getElementById("labtag").innerHTML == ""){
		if(confirm("确定添加导师的信息吗?")){
			document.forms["addMentorInfoForm"].action = "recinfo/addMentorInfo.action";
			document.forms["addMentorInfoForm"].submit();
		}
	}
}