var g_obj, g_tout;
(function($) {
	$.fn.TNActiveMenu = function() 
	{	
		var children = $(this).children(".submenu");
		var intDis=$(this).offset().left-$("#uni_menu").offset().left+$(this).width()/2;
		var intsubw=itemW(children);
		var intmargin=Math.round(intDis - intsubw/2);
		if((intmargin+intsubw)>974) intmargin=974-intsubw-5;
		if(intmargin<0) intmargin=5;
		children.css("padding-left",intmargin);
		children.width(974);
		obj = $(this).get(0);
		if(obj.id==CATEPARENT){
			$(this).addClass("active over");	
			children.addClass("active");	
			if(CATE!=''){
				$("li", children).each(function(){	
					obj_c = $(this).get(0);
   				  	if(obj_c.id==CATE){$(this).addClass("active");}
   				});
			}
		}
		$(this).mouseover(function(){
			$(".mainmenu .active").removeClass("over");
			$(g_obj).removeClass("over");
			clearTimeout(g_tout);
			$(this).addClass("over");
		});
		$(this).mouseout(function(){
			g_obj=this;			
			clearTimeout(g_tout);
			g_tout=setTimeout(function(){
				$(g_obj).removeClass("over");
				$(".mainmenu .active").addClass("over");
			},800);
		});
		function itemW(objitem){
			var w=0;
			var ratio=8.8;
			if($.browser.msie) ratio=7.8;
			for(i=0;i<$(objitem).length;i++)
			{
				w=w+$(objitem).children("li"+"eq:("+i+")").text().length*ratio;
			}
			return Math.round(w);
		}
	};	
})(jQuery);
	TNSlideEven = function()
	{
		var t;
		$(".piclist li").click(function(){
			$(".piclist .active").removeClass("active");
			$(this).addClass("active");
			clearTimeout(t);
			autochange($(this));
		});
		autochange($(".piclist li:first"));
		function autochange(obj){
			$(".piclist .active").removeClass("active");
			$(obj).addClass("active");
			$(".piccontainer .pictxt").animate({marginTop:"44px"},500,function(){
				$(".piccontainer .pictxt").text("");														   
				$(".piccontainer .picframe").fadeOut("fast",function(){
					$(".piccontainer .picframe").attr("href",$(obj).attr("piclink"));
					$(".piccontainer .picframe").css("background","url("+$(obj).attr("picurl")+") no-repeat top center").fadeIn("slow",function(){
						$(".piccontainer .pictxt").text($(obj).attr("pictext")).animate({marginTop:"0px"}, 500);
					});												 		
				});																							
			});
			t=setTimeout(function(){
				if($(".piclist .active").hasClass("end")) autochange($(".piclist li:first"));
				else autochange($(".piclist .active").next());	
				
			},5000);	
			
		}
	};
	function TNActiveTab(obj){
		var curentTab=obj.id;		
		var curentContent=curentTab.replace("tab","cont");
		curentContent_1=curentTab.replace("tab","cont");
		var tabs=$('#' + curentTab).parent().children();
		var contents=$('#' + curentContent).parent().children();
		$(tabs).each( function(){								
				$(this).attr('class','');
		});			
		$(contents).each( function(){								
				$(this).hide();
		});			
		$('#' + curentTab).addClass('active');
		$('#' + curentContent).fadeIn('slow');	
}
function check_login(url)
{
	alert('Bạn chưa đăng nhập, vui lòng đăng nhập để thực hiện chức năng này!'); 	
	window.location = url; 
}
function TNSetActive(ulClass){
	$("."+ulClass+" li").click(function(){
		$("."+ulClass+" .active").removeClass("active");
		$(this).addClass("active");
		$("#seachNews").attr("action",$(this).attr("id"));
	});
}
var dom = (document.getElementById) ? true : false;
var ns5 = (!document.all && dom || window.opera) ? true: false;
var ie5 = ((navigator.userAgent.indexOf("MSIE")>-1) && dom) ? true : false;
var _ie4 = (document.all && !dom) ? true : false;
var nodyn = (!ns5 && !_ie4 && !ie5 && !dom) ? true : false;
var origWidth, origHeight;
if (nodyn) { event = "nope" }
var tipFollowMouse= true;	
var tipWidth= 200;
var offX= -16;
var offY= 28; 
var tooltip, tipcss, concss;
function initTip() {
	if (nodyn) return;
	tooltip = (_ie4)? document.all['tipDiv']: (ie5||ns5)? document.getElementById('tipDiv'): null;
	toolcon = (_ie4)? document.all['tipconnector']: (ie5||ns5)? document.getElementById('tipconnector'): null;
	tipcss = tooltip.style;
	concss=toolcon.style;
	if (tooltip&&tipFollowMouse) {
		document.onmousemove = trackMouse;
	}
}
var t1,t2;
var tipOn = false;
function doTooltip(evt,value1, value2, value3, value4) {
	if (!tooltip) return;
	if (t1) clearTimeout(t1);	if (t2) clearTimeout(t2);
	tipOn = true;		
	if (_ie4||ie5||ns5) {					
		var tip ="<div class='tip'><div class='tip_content'><p class='content'>" + value2 + "</p></div></div></div><div>"
	 	tooltip.innerHTML = tip;
	}	
	if (!tipFollowMouse) positionTip(evt);
	else t1=setTimeout(function(){	tipcss.visibility='visible';concss.visibility='visible';},100);
}
var mouseX, mouseY;
function trackMouse(evt) {
	standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body;
	mouseX = (ns5)? evt.pageX: window.event.clientX + standardbody.scrollLeft;
	mouseY = (ns5)? evt.pageY: window.event.clientY + standardbody.scrollTop;
	if (tipOn) positionTip(evt);
}
function positionTip(evt) {
	if (!tipFollowMouse) {
		standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body
		mouseX = (ns5)? evt.pageX: window.event.clientX + standardbody.scrollLeft;
		mouseY = (ns5)? evt.pageY: window.event.clientY + standardbody.scrollTop;		
	}
	var tpWd = (_ie4||ie5)? tooltip.clientWidth: tooltip.offsetWidth;
	var tpHt = (_ie4||ie5)? tooltip.clientHeight: tooltip.offsetHeight;
	var winWd = (ns5)? window.innerWidth+window.pageXOffset: standardbody.clientWidth+standardbody.scrollLeft;
	var winHt = (ns5)? window.innerHeight+window.pageYOffset: standardbody.clientHeight+standardbody.scrollTop;	
	tipcss.left = mouseX+offX+"px";
	concss.left=(mouseX+offX+10)+"px";
	tipcss.top = mouseY+offY+"px";
	concss.top=(mouseY+offY-8)+"px";
	if (!tipFollowMouse) t1=setTimeout(function(){
									tipcss.visibility='visible';
									concss.visibility='visible';
								},100);
}
function hideTip() {
	if (!tooltip) return;
	t2=setTimeout(function(){
						   tipcss.visibility='hidden';
						   concss.visibility='hidden';
						   },100);
	tipOn = false;
}
var flag = false ;
var time2Hide;
function TNShowAllServices(){
	$('.allservices').css('backgroundPosition','right bottom');
	$('#uni_link').slideDown('normal');
}

function TNHideAllServices(){
	$('.allservices').css('backgroundPosition','right top');
	$('#uni_link').slideUp('normal');
}
function TNHideAS(){
	clearTimeout(time2Hide);
	if(!flag){
		time2Hide = setTimeout('TNHideAllServices()',2000);
	}
	else if(flag)	{			
		TNShowAllServices();
	}
}
var typing_icon_status = 0;
function typing_change_icon(){
	if(typing_icon_status==0){
		avim = document.createElement('script');
		avim.src= WEBSTATIC+'/library/language/js/avim.js';
		document.getElementsByTagName('head')[0].appendChild(avim);
		if(window["method"]){setMethod(0);}else{
			typing_icon_status = 2;	setTimeout("typing_change_icon()",1000); return;
		}
	}
	if(typing_icon_status >1)
	{
		setMethod(0-(typing_icon_status % 2));
		typing_icon_status++;	
		$('.typing_icon').each(function(index)
			{
				$(this).css('background-position', function(){			
				if (typing_icon_status % 2 == 0) {; return 'top'; }
				else {return 'bottom'; }
			})
		});
	}
}
function copytoblog(){
	var frm = document.frmCopyToBlog; 
	div = document.createElement('div');
	div.name = 'news_content';
	div.id 	 = 'news_content';
	div.value = $('#content_news').html();	
	frm.append(div);
	frm.submit(); 
}
$(document).ready(function(){
	$('.mainmenu .item').each(function(){
     	$(this).TNActiveMenu();
 	});	
	($('#for_ajax_left').children()).each(function(){
		$(this).getHTML(1);
	});
	($('#for_ajax_right').children()).each(function(){
		$(this).getHTML(1);
	});
	TNSetActive("soption");
	TNSlideEven();
	initTip();
	$(".iconvideo").mouseover(function(event){
		doTooltip(event,"", "Tin có video","","");
	});
	$(".iconvideo").mouseout(function(){ 
		hideTip();
	});	
	/*$('.photolink').each(function(){
		  $(this).lightBox();
		});*/
	$('.banner_tinnhanh_adv').each(function(){
		try{ eval('code='+this.id); doSlideBanner(code, 10000, this.id);} 
		catch(er){}				
	});

});
document.write('<div id="tipDiv"></div><div id="tipconnector"></div>');