ÿþ//display menu two mode

var MenuHandler = function() {

	this.menu = document.getElementById("TwoModeMenu");

	this.TrainingMenu = document.getElementById("ListenCheck");

	this.InforMenu = document.getElementById("ListenScript");

	this.IsDisplay = false;

	this.timeID = null;

	this.CloseTime = 500; 

	this.effect1 = null;

	this.effect2 = null;

};



MenuHandler.prototype.clearTimeOut = function() {

	if(this.timeID != null) {

		clearTimeout(this.timeID);

	}

};



function SyncHeight() {

	if (menuHandler && menuHandler.menu) {

		menuHandler.menu.style.height = 51;

	}

}



MenuHandler.prototype.display = function (item, e, url) {

    if (this.menu) {

        this.clearTimeOut();



        var link = item.href;

        if (url != null) {

            link = url;

        }



        if (this.TrainingMenu) {

            this.TrainingMenu.href = link.replace('/Listen-with-Scripts/', '/Listen-and-Check/');

        }



        if (this.InforMenu) {

            this.InforMenu.href = link.replace('/Listen-and-Check/', '/Listen-with-Scripts/');

        }

        //debugger

        var Pos = PosUtil.getPosition(e);

        this.menu.style.left = Pos.X - 60;

        this.menu.style.top = Pos.Y + 3;



        if (this.effect2) {

            this.effect2.cancel();

        }



        if (this.effect1) {

            this.effect1.cancel();

        }

        this.effect1 = new Effect.SlideDown(this.menu.id, { duration: 0.3, afterFinish: SyncHeight });

    }

};



MenuHandler.prototype.move = function(item,e) {

	if (this.menu) {

		var Pos = PosUtil.getPosition(e);

		this.menu.style.left = Pos.X - 60;

		this.menu.style.top = Pos.Y + 3;

	}

};



MenuHandler.prototype.SlideUp = function() {

	if (this.menu) {

		this.menu.style.display = "none";

		this.effect2 = new Effect.SlideUp(this.menu.id,{ duration: 0.1 });

		this.timeID = null;

	}

};

	

MenuHandler.prototype.hide = function(item) {

	this.timeID = setTimeout("menuHandler.SlideUp()",this.CloseTime);

};



MenuHandler.prototype.init = function() {

	if (this.menu) {

		this.menu.onmouseover = function() { menuHandler.clearTimeOut()};

		this.menu.onmousemove = function() { menuHandler.clearTimeOut()};

		this.menu.onmouseout = function() {menuHandler.hide()};

	}

	

	if (this.TrainingMenu) {

		this.TrainingMenu.onmouseover = function() { menuHandler.clearTimeOut()};

		this.TrainingMenu.onmousemove = function() { menuHandler.clearTimeOut()};

	}

	

	if (this.InforMenu) {

		this.InforMenu.onmouseover = function() {menuHandler.clearTimeOut()};

		this.InforMenu.onmousemove = function() {menuHandler.clearTimeOut()};	

	}

};



var menuHandler = new MenuHandler();

menuHandler.init();



var PosUtil = new function() {

	this.getPosition = function(e){

		var curX=(ns6)?e.pageX : event.clientX+ietruebody().scrollLeft;

		var curY=(ns6)?e.pageY : event.clientY+ietruebody().scrollTop;			

		return {"X":curX,"Y":curY};

	} 

}



var MSG_INPUTNAME = "Please input your name.";

var MSG_INPUTCONTENT = "Please input message.";

var MSG_INPUTNAME_SENDTOFRIEND = "Please input your name.";

var MSG_INPUTPHONE = "Please input your phone.";

var MSG_EMAIL_SENDTOFRIEND = "Please input your email.";

var MSG_INVALID_EMAIL = "Please input valid email.";

var MSG_RECEIVER_INPUTNAME_SENDTOFRIEND = "Please input receiver name.";

var MSG_RECEIVER_EMAIL_SENDTOFRIEND = "Please input receiver email.";



function doSubmitCallMeNow(curform)

{

	

	var name = curform.txtFullName;

	var phone = curform.txtPhone1;

	/*

	var city = curform.selCity.options[curform.selCity.selectedIndex].text;

	var phone = curform.txtCode.value + " " + curform.txtPhone1.value + " - " + curform.txtPhone2.value;

	var time = curform.selTime.options[curform.selTime.selectedIndex].text;

	var skype = curform.txtSkype.value;

	*/

	

	if(name.value == "")

	{

		alert(MSG_INPUTNAME);

		name.focus();

		return false;

	}

	

	if(phone.value == "")

	{

	    alert(MSG_INPUTPHONE);

		phone.focus();

		return false;

	

	}



	new Ajax.Request('../vn/HandleAjaxRequest.aspx?doAction=4',

	{ 

		 parameters: $(curform).serialize(true),

		 onSuccess: function(transport)

		 {

			 //alert("xong");

			  

			  //debugger

		    var response = transport.responseText || "no response text"; 

			var finished =  document.getElementById("finished");

			var tblContact =  document.getElementById("dvCallMeNow");

			var tblError =  document.getElementById("tblError");

			if (finished != null && tblContact != null && tblError != null)  {

				if(response == "ok") {

					tblError.style.display = "none";

					tblContact.style.display = "none";

					finished.style.display = "block";

				} else {

					tblContact.style.display = "none";

					finished.style.display = "none";

					tblError.style.display = "block";

				}

			}

			

		  },

		  onFailure: function(){ alert('Something went wrong...') }  	 

	}); 

}



function doSubmitFeedBack(curform)

{

    var processing = document.getElementById("dvProcessing");

    processing.style.display = "block";

    var tblContact = document.getElementById("tblFeedback");

    tblContact.style.display = "none";

    

	var name = curform.txtFullname;

	var content = curform.txtContent;

	

	if(name.value == "")

	{

		alert(MSG_INPUTNAME);

		name.focus();

		return false;

	}

	

	if(content.value == "")

	{

		alert(MSG_INPUTCONTENT);

		content.focus();

		return false;

	}

	

	new Ajax.Request('../vn/HandleAjaxRequest.aspx?doAction=1',

	{ 

		 parameters: $(curform).serialize(true),

		 onSuccess: function(transport)

		 {

		     //debugger

		        var processing = document.getElementById("dvProcessing");

		        processing.style.display = "none";			  

		      var response = transport.responseText || "no response text"; 

			  var finished =  document.getElementById("finished");

			  var tblContact =  document.getElementById("tblFeedback");

			  var tblError =  document.getElementById("tblError");

			if (finished != null && tblContact != null && tblError != null)  {

				if(response == "ok") {

					tblError.style.display = "none";

					tblContact.style.display = "none";

					finished.style.display = "block";

				} else {

					tblContact.style.display = "none";

					finished.style.display = "none";

					tblError.style.display = "block";

				}

			}

		  },

		  onFailure: function(){ alert('Something went wrong...') }  	 

	}); 

}



function doSubmitSendToFriend(curform)

{

	var sName = curform.txtSName;

	var sEmail = curform.txtSEmail;

	var rName = curform.txtRName;

	var rEmail = curform.txtREmail;

	

	if(sName.value == "")

	{

		alert(MSG_INPUTNAME_SENDTOFRIEND);

		sName.focus();

		return false;

	}

	

	if(sEmail.value == "")

	{

		alert(MSG_EMAIL_SENDTOFRIEND);

		sEmail.focus();

		return false;

	} else if (!isEmail(sEmail.value))

	{ 

		alert(MSG_INVALID_EMAIL); 

		sEmail.focus(); 

		return false; 

	} 



	if(rName.value == "")

	{

		alert(MSG_RECEIVER_INPUTNAME_SENDTOFRIEND);

		rName.focus();

		return false;

	}

	

	if(rEmail.value == "")

	{

		alert(MSG_RECEIVER_EMAIL_SENDTOFRIEND);

		rEmail.focus();

		return false;

	}else if (!isEmail(rEmail.value))

	{ 

		alert (MSG_INVALID_EMAIL); 

		rEmail.focus(); 

		return false; 

	} 

	

	new Ajax.Request('../vn/HandleAjaxRequest.aspx?doAction=2',

	{ 

		 parameters: $(curform).serialize(true),

		 onSuccess: function(transport)

		 {

			  //debugger

		      var response = transport.responseText || "no response text"; 

			  var formInput = document.getElementById("formInput");

			  var finished =  document.getElementById("finished");

			  var tblContact =  document.getElementById("tblContact");

			  var tblError =  document.getElementById("tblError");

			if (formInput != null && finished != null && tblContact != null && tblError != null)  {

				if(response == "ok") {

					tblError.style.display = "none";

					formInput.style.display = "none";

					tblContact.style.display = "none";

					finished.style.display = "block";

				} else {

					formInput.style.display = "none";

					tblContact.style.display = "none";

					finished.style.display = "none";

					tblError.style.display = "block";

				}

			}

		  },

		  onFailure: function(){ alert('Something went wrong...') }  	 

	}); 

}





function doSubmitContact(formContact)

{

	var name = formContact.txtFullname;

	var content = formContact.txtContent;

	var rEmail = formContact.txtEmail;

	

	if(name.value == "")

	{

		alert(MSG_INPUTNAME);

		name.focus();

		return false;

	}



	if (rEmail.value == "") {

	    alert(MSG_EMAIL_SENDTOFRIEND);

	    rEmail.focus();

	    return false;

	} else if (!isEmail(rEmail.value)) {

	    alert(MSG_INVALID_EMAIL);

	    rEmail.focus();

	    return false;

	} 

	

	if(content.value == "")

	{

		alert(MSG_INPUTCONTENT);

		content.focus();

		return false;

	}

	

	new Ajax.Request('../vn/HandleAjaxRequest.aspx?doAction=3',

	{ 

		 parameters: $(formContact).serialize(true),

		 onSuccess: function(transport)

		 {

			//  debugger

		    var response = transport.responseText || "no response text"; 

			var formInput = document.getElementById("formInput");

			var finished =  document.getElementById("finished");

			var tblContact =  document.getElementById("tblContact");

			var tblError =  document.getElementById("tblError");

			if (formInput != null && finished != null && tblContact != null && tblError != null)  {

				if(response == "ok") {

					tblError.style.display = "none";

					formInput.style.display = "none";

					tblContact.style.display = "none";

					finished.style.display = "block";

				} else {

					formInput.style.display = "none";

					tblContact.style.display = "none";

					finished.style.display = "none";

					tblError.style.display = "block";

				}

			}

		  },

		  onFailure: function(){ alert('Something went wrong...') }  	  	 

	}); 

}



function doPage(PageIndex)

{

	var frmSubmit=document.frmwebsite;

	//frmSubmit.action="default.aspx?CatId=" + Cat_id + "&PageIndex=" + PageIndex;

	var url = document.URL.split('?');

	frmSubmit.action = url[0] + "?PageIndex=" + PageIndex;

	frmSubmit.submit();

}



function doPageList(Cat_id, PageIndex)

{

	var frmSubmit=document.frmwebsite;

	frmSubmit.action="default.aspx?CatId=" + Cat_id + "&PageIndex=" + PageIndex + "&tab=1";

	frmSubmit.submit();

}



function doPageSearchList(PageIndex)

{

	var frmSubmit=document.frmwebsite;

	frmSubmit.action="default.aspx?fsearch=1" + "&PageIndex=" + PageIndex + "#list";

	frmSubmit.submit();

}

	 

function doSearch()

{ 	

	var frmSubmit=document.frmwebsite;

	frmSubmit.method="post";

	frmSubmit.action="default.aspx?fsearch=1#list";

	frmSubmit.submit();

}



function checkContactForm()

{

	var frmForm=document.frmContact;

	var fullname;

	var content;

	

	fullname=trimstring(frmForm.txtFullname.value);

	if (fullname=="") 

	{

		alert("Vui long nhap ho ten.");

		frmForm.txtFullname.focus();

		return false;

	}

	if ((fullname.search("scrip")>=0)||(fullname.search("objec")>=0)||(fullname.search("apple")>=0)||(fullname.search("embe")>=0))

	{

		alert("Ho ten khong hop le.");

		frmForm.txtFullname.focus();

		return false; 

	}	

	

	content=trimstring(frmForm.txtContent.value);

	if (content=="") 

	{

		alert("Vui long nhap noi dung.");

		frmForm.txtContent.focus();

		return false;

	}

	if ((content.search("scrip")>=0)||(content.search("objec")>=0)||(content.search("apple")>=0)||(content.search("embe")>=0))

	{

		alert("Noi dung khong hop le.");

		frmForm.txtContent.focus();

		return false; 

	}

	return true;

}



function checkFeedbackForm()

{

	var frmForm=document.frmFeedback;

	var fullname;

	var content;

	

	fullname=trimstring(frmForm.txtFullname.value);

	if (fullname=="") 

	{

		alert("Vui lòng nh­p hÍ tên.");

		frmForm.txtFullname.focus();

		return false;

	}

	if ((fullname.search("scrip")>=0)||(fullname.search("objec")>=0)||(fullname.search("apple")>=0)||(fullname.search("embe")>=0))

	{

		alert("HÍ tên không hãp lÇ.");

		frmForm.txtFullname.focus();

		return false; 

	}	

	

	content=trimstring(frmForm.txtContent.value);

	if (content=="") 

	{

		alert("Vui lòng nh­p nÙi dung.");

		frmForm.txtContent.focus();

		return false;

	}

	if ((content.search("scrip")>=0)||(content.search("objec")>=0)||(content.search("apple")>=0)||(content.search("embe")>=0))

	{

		alert("NÙi dung không hãp lÇ.");

		frmForm.txtContent.focus();

		return false; 

	}

	return true;

}



function checkFeedbackFormEn()

{

	var frmForm=document.frmFeedback;

	var fullname;

	var content;

	

	fullname=trimstring(frmForm.txtFullname.value);

	if (fullname=="") 

	{

		alert("Please input your name.");

		frmForm.txtFullname.focus();

		return false;

	}

	if ((fullname.search("scrip")>=0)||(fullname.search("objec")>=0)||(fullname.search("apple")>=0)||(fullname.search("embe")>=0))

	{

		alert("your name is invalid.");

		frmForm.txtFullname.focus();

		return false; 

	}	

	

	content=trimstring(frmForm.txtContent.value);

	if (content=="") 

	{

		alert("Please input your content.");

		frmForm.txtContent.focus();

		return false;

	}

	if ((content.search("scrip")>=0)||(content.search("objec")>=0)||(content.search("apple")>=0)||(content.search("embe")>=0))

	{

		alert("Your content is invalid.");

		frmForm.txtContent.focus();

		return false; 

	}

	return true;

}



function checkSendemailForm(MyForm)

{ 

	var txtFullname=trimstring(MyForm.txtFullname.value);

	var txtEmail=trimfullstring(MyForm.txtEmail.value); 

	var txtFullname1=trimstring(MyForm.txtFullname1.value);

	var txtEmail1=trimfullstring(MyForm.txtEmail1.value); 

	

	if (txtFullname=="") 

	{ 

		alert ("Vui lòng cung c¥p hÍ tên."); 

		MyForm.txtFullname.focus();

		return false; 

	}

	if (txtEmail=="") 

	{ 

		alert ("Vui lòng cung c¥p email."); 

		MyForm.txtEmail.focus(); 

		return false; 

	} 

	if (!isEmail(txtEmail))

	{ 

		alert ("Vui lòng cung c¥p email hãp lÇ."); 

		MyForm.txtEmail.focus(); 

		return false; 

	} 

	if (txtFullname1=="") 

	{ 

		alert ("Vui lòng cung c¥p hÍ tên ng°
Ýi nh­n."); 

		MyForm.txtFullname1.focus(); 

		return false; 

	} 

	if (txtEmail1=="") 

	{ 

		alert ("Vui lòng cung c¥p email ng°
Ýi nh­n."); 

		MyForm.txtEmail1.focus(); 

		return false; 

	} 

	if (!isEmail(txtEmail1))

	{  

		alert ("Email cça ng°
Ýi nh­n không hãp lÇ."); 

		MyForm.txtEmail1.focus(); 

		return false; 

	} 

	return true; 

} 



function checkSendemailForm_Eng(MyForm)

{ 

	var txtFullname=trimstring(MyForm.txtFullname.value);

	var txtEmail=trimfullstring(MyForm.txtEmail.value); 

	var txtFullname1=trimstring(MyForm.txtFullname1.value);

	var txtEmail1=trimfullstring(MyForm.txtEmail1.value); 

	

	if (txtFullname=="") 

	{ 

		alert ("Please input sender fullname."); 

		MyForm.txtFullname.focus();

		return false; 

	}

	if (txtEmail=="") 

	{ 

		alert ("Please input sender email."); 

		MyForm.txtEmail.focus(); 

		return false; 

	} 

	if (!isEmail(txtEmail))

	{ 

		alert ("Sender email is invalid."); 

		MyForm.txtEmail.focus(); 

		return false; 

	} 

	if (txtFullname1=="") 

	{ 

		alert ("Please input receiver fullname."); 

		MyForm.txtFullname1.focus(); 

		return false; 

	} 

	if (txtEmail1=="") 

	{ 

		alert ("Please input receiver email."); 

		MyForm.txtEmail1.focus(); 

		return false; 

	} 

	if (!isEmail(txtEmail1))

	{  

		alert ("Receiver email is invalid."); 

		MyForm.txtEmail1.focus(); 

		return false; 

	} 

	return true; 

} 





function doLogin()

{ 	

	var frmSubmit=document.frmwebsite;

	var txtUN=trimstring(frmSubmit.txtUN.value);

	var txtPW=trimfullstring(frmSubmit.txtPW.value); 



	if (txtUN=="")

	{

		alert ("Vui long cung cap ten truy cap."); 

		frmSubmit.txtUN.focus(); 

		return false; 

	}	

	if (txtPW=="")

	{

		alert ("Vui long cung cap mat khau."); 

		frmSubmit.txtPW.focus(); 

		return false; 

	}

	

	frmSubmit.method="post";

	frmSubmit.action="login.aspx";

	frmSubmit.submit(); 

	return true;

}



function checkChangePWForm() 

{

	var frmSubmit=document.frmChangeUserInfo;

	var txtOldPW=trimstring(frmSubmit.txtOldPW.value);

	var txtNewPW=trimstring(frmSubmit.txtNewPW.value);

	var txtReNewPW=trimstring(frmSubmit.txtReNewPW.value);



	if (txtOldPW=="") 

	{ 

		alert("Vui long nhap mat khau cu."); 

		frmSubmit.txtOldPW.focus();

		return false; 

	}

	if (txtNewPW=="") 

	{ 

		alert("Vui long nhap mat khau moi."); 

		frmSubmit.txtNewPW.focus();

		return false; 

	}

	if (txtReNewPW=="") 

	{ 

		alert("Vui long nhap lai mat khau moi."); 

		frmSubmit.txtReNewPW.focus();

		return false; 

	}

	if (txtNewPW!=txtReNewPW)

	{

		alert("Mat khau nhap lai khong chinh xac.");

		frmSubmit.txtReNewPW.focus();

		return false; 

	}

	return true;

}



function window_init()

{

	window.resizeTo(window.screen.width, window.screen.height);

	window.screenLeft==0;

	window.screenTop==0

	window.focus();

}



function doMouseOverMenuLevel2(item,strBgcolor)

{

	for(i=0;i<item.children.length;i++) 

	{

		item.children(i).style.cursor='hand'; 

		item.children(i).style.backgroundColor=strBgcolor

	}

}

	

function doMouseOutMenuLevel2(item,strBgcolor)

{

	for(i=0;i<item.children.length;i++) 

		item.children(i).style.backgroundColor=strBgcolor

}

	

function doMouseClick(item)

{

	item.firstChild.firstChild.click();

}



function doVote()

{

	//window.document.frmVoteDetail.submit();

	//alert("Chan thanh cam on ban da quan tam");

	//window.document.frmVoteDetail.action="vote_detail.aspx?action=1";				

	window.close();

	return true;

}



function submitVote(intVote_id, intShowResult)

{

	var strItemList;

	window.document.frmwebsite.VoteItem.value = '';

	for (i=0; i < frmwebsite.elements.length - 1; i++)

	{

		if (frmwebsite.elements[i].checked)

			window.document.frmwebsite.VoteItem.value=window.document.frmwebsite.VoteItem.value + ',' + frmwebsite.elements[i].value;

	}

	openpage_noresize('../vn/vote_detail.aspx?vote_id=' + intVote_id + '&action=1' + '&itemlist=' + window.document.frmwebsite.VoteItem.value + '&g_intShowResult=' + intShowResult,'itemvote','520','310');

}



function checkBudgetReg()

{

	var txtTenDV;

	var txtLoaiHinh1;

	var txtCapNS;

	var txtChuongNS;					

	var txtCapDT;

		

	txtTenDV = document.getElementById('txtTenDV');

	txtLoaiHinh1 = document.getElementById('txtLoaiHinh1');

	txtCapNS = document.getElementById('txtCapNS');

	txtChuongNS = document.getElementById('txtChuongNS');

	txtCapDT = document.getElementById('txtCapDT');

	

	if (txtTenDV.value == "")

	{

		alert("Vui lòng nh­p vào tên 
¡
n vË.");

		txtTenDV.value="";

		txtTenDV.focus();

		return false;

	}

	

	if (txtLoaiHinh1.value == "")

	{

		alert("Vui lòng nh­p vào lo¡i hình 
¡
n vË.");

		txtLoaiHinh1.value="";

		txtLoaiHinh1.focus();

		return false;

	}

	

	if (txtCapNS.value == "")

	{

		alert("Vui lòng nh­p vào c¥p ngân sách.");

		txtCapNS.value="";

		txtCapNS.focus();

		return false;

	}

	

	if (txtChuongNS.value == "")

	{

		alert("Vui lòng nh­p vào ch°
¡
ng ngân sách.");

		txtChuongNS.value="";

		txtChuongNS.focus();

		return false;

	}

	

	if (txtCapDT.value == "")

	{

		alert("Vui lòng nh­p vào c¥p dñ toán.");

		txtCapDT.value="";

		txtCapDT.focus();

		return false;

	}

	return true;

}



function checkAccount()

{

	var txtName;

	var txtEmail;

	var txtUser;

	var txtPass;

	var txtPass2;					

	var txtVerify;

		

	txtName = document.getElementById('VNContent1__ctl0_txtName');

	txtEmail = document.getElementById('VNContent1__ctl0_txtEmail');

	txtUser = document.getElementById('VNContent1__ctl0_txtUsername');

	txtPass = document.getElementById('VNContent1__ctl0_txtPassword');

	txtPass2 = document.getElementById('VNContent1__ctl0_txtPassword2');

	txtVerify = document.getElementById('VNContent1__ctl0_txtVerifyCode');

	

	if (txtName.value == "")

	{

		alert("Vui lòng nh­p vào hÍ và tên.");

		txtName.value="";

		txtName.focus();

		return false;

	}

	

	if (txtEmail.value == "")

	{

		alert("Vui lòng nh­p vào 
Ëa chÉ email.");

		txtEmail.value="";

		txtEmail.focus();

		return false;

	}else

	{

		if(!isEmail(txtEmail.value ))

		{

			alert("Vui lòng nh­p vào 
Ëa chÉ email hãp lÇ.");

			txtEmail.value="";

			txtEmail.focus();

			return false;

		}

	}

	

	

	if (txtUser.value == "")

	{

		alert("Vui lòng nh­p vào tên 

ng nh­p.");

		txtUser.value="";

		txtUser.focus();

		return false;

	}

	

	if (txtPass.value == "")

	{

		alert("Vui lòng nh­p vào m­t kh©u.");

		txtPass.value="";

		txtPass.focus();

		return false;

	}

	

	if (txtPass2.value == "")

	{

		alert("Vui lòng nh­p xác nh­n m­t kh©u.");

		txtPass2.value="";

		txtPass2.focus();

		return false;

	}

	

	if(txtPass.value != txtPass2.value && txtPass.value != "" && txtPass2.value != "")

	{

		alert("Hai m­t kh©u không trùng nhau.Vui lòng kiÃm tra l¡i.");

		return false;

	}

	

	

	if (txtVerify.value == "")

	{

		alert("Vui lòng nh­p mã xác nh­n.");

		txtVerify.value="";

		txtVerify.focus();

		return false;

	}

	

	return true;

}



function checkAccountEn()

{

	

	var txtName;

	var txtEmail;

	var txtUser;

	var txtPass;

	var txtPass2;					

	var txtVerify;

		

	txtName = document.getElementById('EnContent1__ctl0_txtName');

	txtEmail = document.getElementById('ENContent1__ctl0_txtEmail');

	txtUser = document.getElementById('ENContent1__ctl0_txtUsername');

	txtPass = document.getElementById('ENContent1__ctl0_txtPassword');

	txtPass2 = document.getElementById('ENContent1__ctl0_txtPassword2');

	txtVerify = document.getElementById('ENContent1__ctl0_txtVerifyCode');

	

	if (txtName.value == "")

	{

		alert("Please input your name.");

		txtName.value="";

		txtName.focus();

		return false;

	}

	

	if (txtEmail.value == "")

	{

		alert("Please input your Email.");

		txtEmail.value="";

		txtEmail.focus();

		return false;

	}else

	{

		if(!isEmail(txtEmail.value ))

		{

			alert("Please input a valid Email.");

			txtEmail.value="";

			txtEmail.focus();

			return false;

		}

	}

	

	

	if (txtUser.value == "")

	{

		alert("Please input User Name.");

		txtUser.value="";

		txtUser.focus();

		return false;

	}

	

	if (txtPass.value == "")

	{

		alert("Please input your password.");

		txtPass.value="";

		txtPass.focus();

		return false;

	}

	

	if (txtPass2.value == "")

	{

		alert("Please verify password.");

		txtPass2.value="";

		txtPass2.focus();

		return false;

	}

	

	if(txtPass.value != txtPass2.value && txtPass.value != "" && txtPass2.value != "")

	{

		alert("Two pass don't match.Please check again.");

		return false;

	}

	

	

	if (txtVerify.value == "")

	{

		alert("Please input Verification Code.");

		txtVerify.value="";

		txtVerify.focus();

		return false;

	}

	

	return true;

}



function checkRePass()

{

	var txtEmail;

		

	txtEmail = document.getElementById('txtEmail');

	if (txtEmail.value == "")

	{

		alert("Vui lòng nh­p Email.");

		txtEmail.value="";

		txtEmail.focus();

		return false;

	}else

	{

		if(!isEmail(txtEmail.value ))

		{

			alert("Vui lòng nh­p Email hãp lÇ.");

			txtEmail.value="";

			txtEmail.focus();

			return false;

		}

	}



	return true;

}





/***********************************************

* Cool DHTML tooltip script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)

* This notice MUST stay intact for legal use

* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code

***********************************************/



// Return true if the browser requires the various rendering workarounds

// for IE5.5/6 (eg iframe shims under popups,

function BrowserNeedsIE6Workarounds()

{

	//debugger

	var workaroundsNeeded = false;

	if (navigator.appVersion.indexOf("MSIE")!=-1)

	{

		var version=0;

		var temp=navigator.appVersion.split("MSIE");

		var version=parseFloat(temp[1])

		if (version <= 6.0)

			workaroundsNeeded = true;	

	}

	return workaroundsNeeded;

}



// Hack to add an iframe under the popup which should hide the selects.

// This is necessary with IE5.5/6 as it incorrectly gives select

// elements an infinite Z-order showing them in front of just about

// anything else. This method forces the Z-order of the input object

// to be 2 if it is less than 2 on entry to the method.

function ShowIFrameHack(obj)

{

	if (obj.style.zIndex < 2)

	{

		obj.style.zIndex=999999;

	}

	ShowIFrameHackWithoutForceZIndex(obj);

}



// Hack to add an iframe under the popup which should hide the selects.

// This is necessary with IE5.5/6 as it incorrectly gives select

// elements an infinite Z-order showing them in front of just about

// anything else. This method does NOT force the z-order of the input

// element to be anything in particular.

function ShowIFrameHackWithoutForceZIndex(obj)

{

	//debugger

	var iframeShim = document.getElementById(obj.id + "_hvrShm");

	if (iframeShim != null)

	{

		iframeShim.style.visibility = 'visible';

	}

	else

	{

		obj.insertAdjacentHTML("afterEnd",'<IFRAME style="position:absolute;z-index:1;"'+

		' src="javascript:\'<html></html>\';" frameBorder="0" scrolling="no"' +

		' id="' + obj.id + '_hvrShm" />');



		iframeShim = document.getElementById(obj.id + "_hvrShm");

	}

	iframeShim.style.top = obj.style.top;

	iframeShim.style.left = obj.style.left;

	iframeShim.style.width = obj.offsetWidth + 'px';

	iframeShim.style.height = obj.offsetHeight + 'px';

	iframeShim.style.zIndex = obj.style.zIndex-1; // Force the iFrame behind/under the popup

}



// Hide the iFrame "shim" that might have been put underneath the input object

// (to work around IE5.5/6 ZOrder issues with SELECT elements).

function HideIFrameHack(obj)

{

	//find and remove the iframe:

	var iframeShim = document.getElementById(obj.id + "_hvrShm");

	if (iframeShim != null)

	{

		iframeShim.style.visibility = 'hidden';

	}

}





var offsetxpoint=-60 //Customize x offset of tooltip

var offsetypoint=20 //Customize y offset of tooltip

var ie=document.all

var ns6=document.getElementById && !document.all

var enabletip=false

if (ie||ns6)

var tipobj=document.all? document.all["dhtmltooltip"] : document.getElementById? document.getElementById("dhtmltooltip") : ""



function ietruebody(){

return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body

}



function ddrivetip(thetext, thecolor, thewidth){

	if (ns6||ie){

		if (typeof thewidth!="undefined") tipobj.style.width=thewidth+"px"

		if (typeof thecolor!="undefined" && thecolor!="") tipobj.style.backgroundColor=thecolor

		tipobj.innerHTML=decodeHTML(thetext)

		

		

		enabletip=true

		return false

	}

}



function decodeHTML(text)

{

	if(text != null) {

		text = text.replace("&#34;","\"");

		text = text.replace("&#39;","'");

	}

	return text;

}



function positiontip(e){

	if (enabletip){

		var curX=(ns6)?e.pageX : event.clientX+ietruebody().scrollLeft;

		var curY=(ns6)?e.pageY : event.clientY+ietruebody().scrollTop;

		//Find out how close the mouse is to the corner of the window

		var rightedge=ie&&!window.opera? ietruebody().clientWidth-event.clientX-offsetxpoint : window.innerWidth-e.clientX-offsetxpoint-20

		var bottomedge=ie&&!window.opera? ietruebody().clientHeight-event.clientY-offsetypoint : window.innerHeight-e.clientY-offsetypoint-20

		var leftedge=(offsetxpoint<0)? offsetxpoint*(-1) : -1000



		//if the horizontal distance isn't enough to accomodate the width of the context menu

		if (rightedge<tipobj.offsetWidth)

		//move the horizontal position of the menu to the left by it's width

			tipobj.style.left=ie? ietruebody().scrollLeft+event.clientX-tipobj.offsetWidth+"px" : window.pageXOffset+e.clientX-tipobj.offsetWidth+"px"

		else if (curX<leftedge)

			tipobj.style.left="5px"

		else

		//position the horizontal position of the menu where the mouse is positioned

			tipobj.style.left=curX+offsetxpoint+"px"



		//same concept with the vertical position

		if (bottomedge<tipobj.offsetHeight)

			tipobj.style.top=ie? ietruebody().scrollTop+event.clientY-tipobj.offsetHeight-offsetypoint+"px" : window.pageYOffset+e.clientY-tipobj.offsetHeight-offsetypoint+"px"

		else

			tipobj.style.top=curY+offsetypoint+"px"

		tipobj.style.visibility="visible"

		

		stopPlayer();

		

		if (BrowserNeedsIE6Workarounds())

			ShowIFrameHack(tipobj);

	}

}



function hideddrivetip(){

	if (ns6||ie){

		if (BrowserNeedsIE6Workarounds())

			HideIFrameHack(tipobj);

		enabletip=false

		tipobj.style.visibility="hidden"

		tipobj.style.left="-1000px"

		tipobj.style.backgroundColor=''

		tipobj.style.width=''

	}

}



document.onmousemove=positiontip



function stopPlayer()

{

	var player = document.getElementById("winMediaPlayer");

	//document.winMediaPlayer.audio.Stop()

}



function resetPlayer()

{

	var player = document.getElementById("MediaPlayer");

	

	if(player != null) {

		stopPlayer();

		player.style.visibility = "hidden";

	}

}





function doSubmit(btnID)

{

	var oButton = document.getElementById(btnID);

	var keycode;

	if (window.event) 

		keycode = window.event.keyCode;

	else 

		if (e) keycode = e.which;

	if (keycode == 13){

		if(oButton != null) {

			oButton.form.submit();

		}

	}

}