function ReloadPage()
{
	setTimeout("ReloadPage()", 3000000);
	if((GetPostVariable("ArticleID", "-1")!="-1")||(GetPostVariable("ContactID", "-1")!="-1"))
	{
		return;
	}
	else
	{
		location.reload();
	}
}

function utf8(wide) 
{
  var c, s;
  var enc = "";
  var i = 0;
  while(i<wide.length) {
    c= wide.charCodeAt(i++);
    // handle UTF-16 surrogates
    if (c>=0xDC00 && c<0xE000) continue;
    if (c>=0xD800 && c<0xDC00) {
      if (i>=wide.length) continue;
      s= wide.charCodeAt(i++);
      if (s<0xDC00 || c>=0xDE00) continue;
      c= ((c-0xD800)<<10)+(s-0xDC00)+0x10000;
    }
    // output value
    if (c<0x80) enc += String.fromCharCode(c);
    else if (c<0x800) enc += String.fromCharCode(0xC0+(c>>6),0x80+(c&0x3F));
    else if (c<0x10000) enc += String.fromCharCode(0xE0+(c>>12),0x80+(c>>6&0x3F),0x80+(c&0x3F));
    else enc += String.fromCharCode(0xF0+(c>>18),0x80+(c>>12&0x3F),0x80+(c>>6&0x3F),0x80+(c&0x3F));
  }
  return enc;
}

var hexchars = "0123456789ABCDEF";

function toHex(n) 
{
  return hexchars.charAt(n>>4)+hexchars.charAt(n & 0xF);
}

var okURIchars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_-";

function encodeURIComponentNew(s) 
{
  var s = utf8(s);
  var c;
  var enc = "";
  for (var i= 0; i<s.length; i++) 
  {
    if (okURIchars.indexOf(s.charAt(i))==-1)
      enc += "%"+toHex(s.charCodeAt(i));
    else
      enc += s.charAt(i);
  }
  return enc;
}

function buildURL(fld)
{
	if (typeof encodeURIComponent == "function")
	{
		// Use JavaScript built-in function
		// IE 5.5+ and Netscape 6+ and Mozilla
		return encodeURIComponent(fld);
	}
	else 
	{
		// Need to mimic the JavaScript version
		// Netscape 4 and IE 4 and IE 5.0
		return encodeURIComponentNew(fld);
	}
}

function destroyURL(fld)
{
	if (typeof decodeURIComponent == "function")
	{
		// Use JavaScript built-in function
		// IE 5.5+ and Netscape 6+ and Mozilla
		return decodeURIComponent(fld);
	}
	else 
	{
		// Need to mimic the JavaScript version
		// Netscape 4 and IE 4 and IE 5.0
		return "Tìm kiếm";
	}
}

function moveCalendar(offset)
{
	var currentDate = new Date();

	var dateString = GetPostVariable('Date', '');
	if (dateString != '')
	{
		var dateElements = dateString.split('-');
		var t = dateElements[0];
		dateElements[0] = dateElements[1];
		dateElements[1] = t;
		currentDate = new Date(dateElements.join('-'));
		
	}
	currentDate = new Date(currentDate.setDate(currentDate.getDate() + offset));
	dateString = currentDate.getDate() + '-' + (currentDate.getMonth() + 1) + '-' + currentDate.getYear();
	
	location.search = 'ChannelID=' + GetPostVariable('ChannelID', 1) + '&Date=' + dateString;
}

function showImage(url)
{
	showDialog('ImageView.htm?' + url.substr(url.indexOf('?') + 1), 524, 524);
}

function showDialog(url, width, height)
{
	return showWindow(url, false, false, false, false, false, false, true, true, width, height, 0, 0);
}

function showWindow(url, isStatus, isResizeable, isScrollbars, isToolbar, isLocation, isFullscreen, isTitlebar, isCentered, width, height, top, left)
{
	if (isCentered)
	{
		top = (screen.height - height) / 2;
		left = (screen.width - width) / 2;
	}

	open(url, '_blank', 'status=' + (isStatus ? 'yes' : 'no') + ','
	+ 'resizable=' + (isResizeable ? 'yes' : 'no') + ','
	+ 'scrollbars=' + (isScrollbars ? 'yes' : 'no') + ','
	+ 'toolbar=' + (isToolbar ? 'yes' : 'no') + ','
	+ 'location=' + (isLocation ? 'yes' : 'no') + ','
	+ 'fullscreen=' + (isFullscreen ? 'yes' : 'no') + ','
	+ 'titlebar=' + (isTitlebar ? 'yes' : 'no') + ','
	+ 'height=' + height + ',' + 'width=' + width + ','
	+ 'top=' + top + ',' + 'left=' + left);
}

function writeTime(s)
{
	var mydate=new Date(s)
	
	var year = mydate.getYear()
	if (year < 1000)
		year += 1900
	var month = mydate.getMonth() + 1
	if (month < 10)
		month = "0" + month
	var day = mydate.getDate()
	if (day < 10)
		day = "0" + day

	var dayw = mydate.getDay()
	
	var hour = mydate.getHours()
	if (hour < 10)
		hour = "0" + hour
	
	var minute=mydate.getMinutes()
	if (minute < 10)
		minute = "0" + minute
	var dayarray=new Array("Ch&#7911; Nh&#7853;t","Th&#7913; Hai","Th&#7913; Ba","Th&#7913; T&#432;","Th&#7913; N&#259;m","Th&#7913; S&#225;u","Th&#7913; B&#7843;y")
	document.write(dayarray[dayw]+", "+day+"/"+month+"/"+year+",&nbsp;"+hour+":"+minute+" (GMT+7)")
}

function getTimeString(s)
{
	document.write("<span class=LargeTime2>");
	writeTime(s);
	document.write("</span>")
}

function Trim(s)
{
    var i = 0;
    while ((i < s.length) && (s.charCodeAt(i) == 32))
	    i++;

    var j = s.length - 1;
    while ((j > i) && (s.charCodeAt(j) == 32))
	    j--;

    return s.substr(i, j - i + 1);
}

function GetPostVariable(param, defval)
{
	param = param.toLowerCase();  

	var	s = '&' + location.search.substr(1).toLowerCase(); 
	
	//var	s = '&' + location.search.substr(1);
	
	var	i = s.indexOf('&' + param + '=');
	if (i == -1) return defval;

	s = s.substr(i + param.length + 2);
	i = s.indexOf('&');
	if (i == -1) return s;

	return s.substr(0, i);
}

function DisplaySearchPage(PageCount)
{
    document.write('Trang ');
    j = GetPostVariable('SearchPage', 1);
    for (i = 1; i <= PageCount; i++)
	    if (i != j)
		    document.write('<a class="SearchPage" href=index.aspx?SearchQuery=' + GetPostVariable('SearchQuery', 'Error') + '&SearchPage=' + i + '>' + i + '&nbsp;</a>');
	    else
		    document.write('[' + i + ']&nbsp;');
    i = parseInt(j) + 1;
    if (j < PageCount)
	    document.write('&nbsp;<a class="SearchPage" href=index.aspx?SearchQuery=' + GetPostVariable('SearchQuery', 'Error') + '&SearchPage=' + i + '>Xem ti&#7871;p&nbsp;</a>');
}

function onLinkClick(link)
{
    if (isIE)	//Mozilla and FireFox don't support non-standard attribute
    {	
	    window.open(link.href, '', 
	    'toolbar='+link.toolbar+
	    ',location='+link.location+
	    ',status='+link.statusbar+
	    ',menubar='+link.menubar+
	    ',scrollbars='+link.scrollbars+
	    ',resizable='+link.resizable+
	    ',width='+link.width+
	    ',height='+link.height+
	    ',top='+link.top+
	    ',left='+link.left);
	    return false;
    }
    else{
	    window.open(link.href, 'name', 'height=800, width=1200, left=0, top=0, resizable=yes, scrollbars=yes, toolbar=yes, status=yes');
	    return false;
    }
}

function onLinkClickFull(link)
{
    if (isIE)	//Mozilla and FireFox don't support non-standard attribute
    {	
	    window.open(link.href, '', 
	    'toolbar='+link.toolbar+
	    ',location='+link.location+
	    ',status='+link.statusbar+
	    ',menubar='+link.menubar+
	    ',scrollbars= yes'+
	    ',resizable= yes'+
	    ',width= 770' +
	    ',height= 1000' +
	    ',top='+link.top+
	    ',left='+link.left);
	    return false;
    }
}



function setHomePage(ctrl)
{
	ctrl.style.behavior='url(#default#homepage)';
	ctrl.setHomePage(location.host);
}

function switchDisplay(id)
{
	ctrl = document.getElementById(id);
	if (ctrl.style.display == "")
		ctrl.style.display = "none";
	else
		ctrl.style.display = "";
}

function onCmdSearchClick(SearchQuery)
{
	//var q = Trim(document.SearchSubmit.SearchQuery.value);
	
	var q = Trim(SearchQuery.value);
	
	if (q == '')
		return false;
		
	if ((q.indexOf('AND') == -1) && (q.indexOf('OR') == -1) && (q.indexOf('"') == -1))
		q = '"' + q + '"';
	
	
	SearchQuery.value = q;
	
	//document.SearchSubmit.SearchQuery.value = q;
	
	return true;
}

//
function DisplayBrowserTitle()
{
	var oContent = document.getElementById("divContent");
	
	var arrayTag = oContent.getElementsByTagName("P");
	
	for (var i = 0; i < arrayTag.length; i++)
	{
		if (arrayTag[i].className == "pTitle")
		{
			var sTitle = arrayTag[i].innerHTML;
			
			// Remove all tag			
			while(true)
			{
				if (sTitle.indexOf("<") == -1 || sTitle.indexOf(">") == -1)
				{
					break;
				}
				var startIndex = sTitle.indexOf("<");
				var endIndex = sTitle.indexOf(">");
				var sRemoval = sTitle.substring(startIndex, endIndex + 1);
				sTitle = sTitle.replace(sRemoval, "");
			}
			break;
		}
	}
	
	document.title = document.title + " - " + sTitle;
}

/***********************************
            String Cut
************************************/
function cutStrExper( head, length )
{
    if(head == "?")
    {
        document.write("");
		return;
    }
        
   	var strLen = head.length;
	if (strLen > length)
	{
		head = head.substr(0, length+5) ;
		
		var lastIndexOfSpace = head.lastIndexOf(' ');
		
		if (lastIndexOfSpace > 0)
        {
            head = head.substr(0, lastIndexOfSpace) ;
        }
        else 
        {
            head = head.substr(0, length) ;
        }
		
		document.write(head + " ...");
		return;
	}
	else
	{
		document.write(head);		
	}		
}

//
String.prototype.TrimS = function() 
{ 
    var reg = new RegExp("(^(\\s|" + String.fromCharCode(12288) + ")*)|((\\s|" + String.fromCharCode(12288) + ")*$)", "g");
    //var reg = /(^\s*)|(\s*$)/g;
    
    return this.replace(reg, ""); 
}

/***********************************************************************************
Name: normalizeSpace(head)

Arguments: head, a string that is converted.

Descriptions: Returns the whitespace-normalized version of the argument string; 
                all leading and trailing whitespace gets stripped 
                and any sequences of whitespace characters 
                within the argument string get combined to one single space.

Composer: Namhh.   

Ex: head = "  test    text   "; 
    normalizeSpace(head) would rerurn: "test text".
************************************************************************************/
function normalizeSpace(head)
{
    
    // strim string.
    var trimedHead = head.TrimS();
      
    // regular expressions, for replacing sequences of whitespace characters within input-string.
    var pattern = "/ {2,}/"; 
    
    // whitespace charater.
    var replacement = " ";
    
    return trimedHead.replace(pattern, replacement);  
}

function cutStr1( head, length )
{
    // Normallie Space characters of string.
    var normalizedHead = normalizeSpace(head);
    
    // If head is empty.
    if((head == "?")||(normalizedHead == ""))
    {
        document.write("");
		return;
    }
    
    var pattern1 = new RegExp('\'', 'g');
     
    normalizedHead = normalizedHead.replace(pattern1,'"');
   	  	
   	// Get head's length.
   	var strLen = normalizedHead.length;
   	
   	// Head Processing.
	if (strLen < length)
	{
	    document.write(normalizedHead);
	}
	else
	{
	    
	    var tempHead = normalizedHead.substr(0, (length -4));
	    
	    var lastIndexOfSpace = tempHead.lastIndexOf(' ');
	    
	    var outHead = tempHead.substr(0, lastIndexOfSpace);
	    
	    outHead = outHead + " ..."
	    
	    document.write(outHead);
	    
	    return;
	}
}

//Function load ArticleNew, ArticleRank, ArticleToday
function ChangeIndexArticle(value)
{    
    var values = value.split("_");
    var url = "/Tooltip/Ajax/" + values[0] + ".aspx";  
//    
//    for(var i = 1; i<4; i++)
//    {
//        if(document.getElementById('article' + i))
//        {
//            if(values[1] == i)
//            {
//                document.getElementById('article' + i).className = 'articleSelected';  
//                document.getElementById('a_article' + i).className = 'linkMenu';  
//            }else
//            {
//                document.getElementById('article' + i).className = 'articleUnSelected';  
//                document.getElementById('a_article' + i).className = 'linkMenuActive';  
//            }
//        }else
//        {
//            break;
//        }
//    }
                
    ajax_loadContent('showContent', url);
}

function getElementsByClassName(oElm, strTagName, oClassNames)
{
    var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
    var arrReturnElements = new Array();
    var arrRegExpClassNames = new Array();
    if(typeof oClassNames == "object")
    {
        for(var i=0; i<oClassNames.length; i++)
        {
            arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames[i].replace(/\-/g, "\\-") + "(\\s|$)"));
        }
    }
    else
    {
        arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames.replace(/\-/g, "\\-") + "(\\s|$)"));
    }
    
    var oElement;
    var bMatchesAll;    
    for(var j=0; j<arrElements.length; j++)
    {
        oElement = arrElements[j];
        bMatchesAll = true;
        for(var k=0; k<arrRegExpClassNames.length; k++)
        {
            if(!arrRegExpClassNames[k].test(oElement.className))
            {
	            bMatchesAll = false;
	            break;
            }
        }
        if(bMatchesAll)
        {
            arrReturnElements.push(oElement);
        }
    }
    return (arrReturnElements)
}

//
function SetHeightForBox(divId,className)
{
     var divs = getElementsByClassName(document.getElementById(divId),"div",className);
     var maxHeight = 0;
     for(var i=0; i < divs.length; i++) 
     {
           if(divs[i].offsetHeight > maxHeight) maxHeight = divs[i].offsetHeight;
     }
     for(var i=0; i < divs.length; i++) 
     {
           if(divs[i].offsetHeight != maxHeight) divs[i].style.height = maxHeight + "px";
     }
}

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