function MM_now(){ //v1.0 by blackface
	var dayArr = new Array ("Ch&#7911; Nh&#7853;t, ", "Th&#7913; 2, ", "Th&#7913; 3, ", "Th&#7913; 4, ", "Th&#7913; 5, ", "Th&#7913; 6, ", "Th&#7913; 7, ");
	var monthArr = new Array (" th&aacute;ng 01", " th&aacute;ng 02", " th&aacute;ng 03", " th&aacute;ng 04", " th&aacute;ng 05", " th&aacute;ng 06", " th&aacute;ng 07", " th&aacute;ng 08", " th&aacute;ng 09", " th&aacute;ng 10", " th&aacute;ng 11", " th&aacute;ng 12");
	//var monthArr = new Array ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");	
	var today = new Date();
	var result = "";
	// day & date --
	result += dayArr[today.getDay()];
	result += "Ng&agrave;y " + today.getDate();
	// surfix --
	var endNum = today.getDate().toString().substr(today.getDate().toString().length - 1, 1);
	if (endNum == "01"){
		result += "";
	}else if (endNum == "02"){
		result += "";
	}else if (endNum == "03"){
		result += "";
	}else{
		result += "";
	}
	// month -- year
	result += monthArr[today.getUTCMonth()] + " n&#259;m " +today.getFullYear();
	document.write(result);
	return true;
}

function MM_now_en(){ //v1.0 by blackface
	var dayArr = new Array ("Sunday, ", "Monday, ", "Tueday, ", "Wednesday, ", "Thursday, ", "Friday, ", "Saturday, ");
	//var monthArr = new Array ("01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12");
	var monthArr = new Array ("January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December");	
	var today = new Date();
	var result = "";
	// day & date --
	result += dayArr[today.getDay()];
	//result += today.getUTCDate();
	// surfix --
	var endNum = today.getDate().toString().substr(today.getDate().toString().length - 1, 1);
	if (endNum == "01"){
		result += "";
	}else if (endNum == "02"){
		result += "";
	}else if (endNum == "03"){
		result += "";
	}else{
		result += "";
	}
	// month -- year
	result += monthArr[today.getUTCMonth()] + " " +today.getDate() + ", " + today.getFullYear();
	document.write(result);
	return true;
}

function checkForm(frm, arr_ctrl) {
	var count= arr_ctrl.length ;
	var i=0  ;
	for(i=0; i< count; i++) {
		func= trim( arr_ctrl[i][0] ) ;
		if( eval( func ) ) { //== 
			alert( arr_ctrl[i][1] ) ;
			if( arr_ctrl[i][2] != "" )
//				eval( "frm."  + arr_ctrl[i][2] ).focus() ;
			return false ; //== Error
		}
	}
	return true ; //== OK
}

function isEmail(s)
{
	if (s.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]{2,4}$/) != -1)
            return true ;
        else
            return false ;
    
}
function trim(str) {
	return str.replace(/^\s+/g, '').replace(/\s+$/g, '');
}

function isBlank(str) {
	if( str == "" ) 
		return true ;
	return false ;
}

<!----------Click Tab --------->
function AdFindObjectID(idName)
{
	return document.getElementById(idName);
}
function SetBlock(strName)
{
    var arrAdTabSub = new Array('d1','d2','d3','d4');
    for(it=0;it<4;it++)
    {
        try
        {
            AdFindObjectID("Div" + arrAdTabSub[it]).style.display = "none";
            AdFindObjectID(arrAdTabSub[it]).className = "Tab_default"; 
        }
        catch(error)
        {}
    }    
    try
    {
        AdFindObjectID("Div" + strName).style.display = "block";
        AdFindObjectID(strName).className = "Tab_Selected";
    }
    catch(error)
    {}
}
// ------------Load Ajax------------------>
var please_wait = null;

function open_url(url, target) {
 	if ( ! document.getElementById) {
  		return false;
 	}

// 	if (please_wait != null) {
  		document.getElementById(target).innerHTML = "<p align=center style='color:#006DB2; font-size:12px; font-weight:normal'><img src='http://urs.org.vn/images/processingBar.gif'> loading....</p>";
// 	}

 	if (window.ActiveXObject) {
  		link = new ActiveXObject("Microsoft.XMLHTTP");
 	} else if (window.XMLHttpRequest) {
  		link = new XMLHttpRequest();
 	}

 	if (link == undefined) {
  		return false;
 	}
 	link.onreadystatechange = function() { response(url, target); }
 	link.open("GET", url, true);
 	link.send(null);
}

function response(url, target) {
 	if (link.readyState == 4) {
	 	document.getElementById(target).innerHTML = (link.status == 200) ? link.responseText : "<p align=center style='color:#006DB2; font-size:12px; font-weight:normal'><img src='http://urs.org.vn/images/processingBar.gif'> loading...</p>";
	}
}
