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function ValidateCheck(cntr)

{

    if(this.checked==true) CheckAll(this.form,1,'chkObjectCheck'); else CheckAll(this.form,0,'chkObjectCheck');

}



// pFile : form object

// pValue : true value for check 

//          false value for uncheck

// pObjName : name of needed checkbox control

function CheckAll(pField,pValue, pObjName)

{   

    var lStr="";

    var obj;

    for(var i=0; i<pField.length; i++)

    {

        obj = pField[i];

        if(obj.type=="checkbox")

        {

            if(obj.name.lastIndexOf(pObjName) >= 0)  obj.checked = pValue;

        }

    }        

}



// pObjName : name of needed checkbox control

function deleteObj(pObjName,pMessage)

{   

    if(pObjName == "")

    {

        if(pMessage)

            return confirm(pMessage);

        else 

            return true;    

    }

    else

    {

        if(checkSelection(pObjName))

            if(pMessage)

                return confirm(pMessage);

            else 

                return true;

        else

            {   

                

                alert('Please choose item');



                return false;

            }

    }

}





// pObjName : name of needed checkbox control

function ChangeStatus(pObjName,pMessage,lang)

{   if(checkRadioSelection(pObjName))

        if(pMessage)

            return confirm(pMessage);

        else 

            return true;

    else

        { 

            alert('Please choose item');

            return false;   

               

        }

    return false;

}

// pObjName : name of needed checkbox control

function checkSelection(pObjName)

{

    var obj;

    var flag = false;

    var lFormObj;

    lFormObj = document.forms[0]

    for(var i=0; i<lFormObj.elements.length && !flag; i++)

    {

        obj = lFormObj.elements[i];

        if(obj.type=="checkbox")

            if(obj.name.lastIndexOf(pObjName) >= 0 && obj.checked)

                flag = true;

                    

    }

    return flag;

 }

 

 // pObjName : name of needed checkbox control

function checkRadioSelection(pObjName)

{

    var obj;

    var flag = false;

    var lFormObj;

    lFormObj = document.forms[0]

    for(var i=0; i<lFormObj.elements.length && !flag; i++)

    {

        obj = lFormObj.elements[i];

        if(obj.type=="radio")

            if(obj.name.lastIndexOf(pObjName) >= 0 && obj.checked)

                flag = true;

                    

    }

    return flag;

 }

 

// get all of id of checked checkbox control

// pObjName : name of needed checkbox control

    function changeStatus(pObjName)

    {   

        if(checkSelection(pObjName))

        {   var lFormObj;

            var lLstIDs = "";

            lLstIDs = getSelectedID(pObjName);

            lFormObj = document.forms[0];

            LstIDsObj = document.getElementById("LstIDs");

            LstIDsObj.value = lLstIDs;

            return true;

        }

        else

        {

            return alert("Please choose items !!!!!!");

                      

        }

    }

    

    function getSelectedID(pObjName)

    {

        var obj;

        var lResult = "";

        var lFormObj;

        lFormObj = document.forms[0]

        for(var i=0; i<lFormObj.elements.length; i++)

        {

            obj = lFormObj.elements[i];

            if(obj.type=="checkbox")

                if(obj.name.lastIndexOf(pObjName) >= 0 && obj.checked)

                    lResult += obj.value + ",";

                        

        }

        if(lResult.length > 0)

            lResult = lResult.substring(0,lResult.length-1)

        return lResult;

}

function checkSelectionListbox()

{   

    if('undefined'===typeof Listbox)

    Listbox = document.getElementById("lstRole");

    else {

        if( Listbox==null)

            Listbox = document.getElementById("lstRole");

    }

    

    var flag = false;

    for (var i = 0; i < Listbox.options.length; i++) 

      {

        if(Listbox.options[i].selected )

        {

             //alert(flag); 

            flag=true;

        }

       }



    return flag;

    

 }

 function Asign(pObjName,pMessage)

{   if(checkSelection(pObjName))

        {  

        if(checkSelectionListbox()) 

            {   

            if(pMessage)

                return confirm(pMessage);

            else 

                return true;

            }

            else

            {

                alert("Please choose permission !!!");

                    return false;

            }

         }   

    else

        {   

            alert("Please choose user !!!");

            return false;

        }

}

function showDateVN() {

// variables declaration

var dt=new Date();

var strMonth = new Array("01","02","03","04","05","06","07","08","09","10","11","12");

var strDay = new Array("Chç Nh­t","Thé Hai","Thé Ba","Thé T°
","Thé N
m","Thé Sáu","Thé B£y");

var date=strDay[dt.getDay()] + ", ";

var years= dt.getYear();

if (years<1900) years+= 1900;

return (date += "ngày "+dt.getDate()+" tháng  "+strMonth[dt.getMonth()] + " n
m "+years);

}