/*
 * Thickbox 3.1 - One Box To Rule Them All.
 * By Cody Lindley (http://www.codylindley.com)
 * Copyright (c) 2007 cody lindley
 * Licensed under the MIT License: http://www.opensource.org/licenses/mit-license.php
*/
		  
var tb_pathToImage = "images/loadingAnimation.gif";

/*!!!!!!!!!!!!!!!!! edit below this line at your own risk !!!!!!!!!!!!!!!!!!!!!!!*/

//on page load call tb_init
$(document).ready(function(){   
	tb_init('a.thickbox, area.thickbox, input.thickbox');//pass where to apply thickbox
	imgLoader = new Image();// preload image
	imgLoader.src = tb_pathToImage;
});

//add thickbox to href & area elements that have a class of .thickbox
function tb_init(domChunk){
	$(domChunk).click(function(){
	var t = this.title || null;
	var a = this.href || this.alt;
	var g = this.rel || false;
	var n = this.name;
	tb_show(t,a,g,n);
	this.blur();
	return false;
	});
}

function tb_show(caption, url, imageGroup, title) {//function called when the user clicks on a thickbox link
	var arrTitle=Array;
	arrTitle=title.split("/separate/");
	try {
		if (typeof document.body.style.maxHeight === "undefined") {//if IE 6
			$("body","html").css({height: "100%", width: "100%"});
			$("html").css("overflow","hidden");
			if (document.getElementById("TB_HideSelect") === null) {//iframe to hide select elements in ie6
				$("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");
				$("#TB_overlay").click(tb_remove);
			}
		}else{//all others
			if(document.getElementById("TB_overlay") === null){
				$("body").append("<div id='TB_overlay'></div><div id='TB_window'></div>");
				$("#TB_overlay").click(tb_remove);
			}
		}
		
		if(tb_detectMacXFF()){
			$("#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash
		}else{
			$("#TB_overlay").addClass("TB_overlayBG");//use background and opacity
		}
		
		if(caption===null){caption="";}
		$("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' /></div>");//add loader to the page
		$('#TB_load').show();//show loader
		
		var baseURL;
	   if(url.indexOf("?")!==-1){ //ff there is a query string involved
			baseURL = url.substr(0, url.indexOf("?"));
	   }else{ 
	   		baseURL = url;
	   }
	   
	   var urlString = /\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$|\.pdf$/;
	   var urlType = baseURL.toLowerCase().match(urlString);

		if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp'){//code to show images
				
			/*TB_PrevCaption = "";
			TB_PrevURL = "";
			TB_PrevHTML = "";
			TB_NextCaption = "";
			TB_NextURL = "";
			TB_NextHTML = "";
			TB_imageCount = "";
			TB_FoundURL = false;
			if(imageGroup){					
				TB_TempArray = $("a[rel="+imageGroup+"]").get();				
				for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML === "")); TB_Counter++) {
					var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString);
						if (!(TB_TempArray[TB_Counter].href == url)) {
							if (TB_FoundURL) {
								TB_NextCaption = TB_TempArray[TB_Counter].title;								
								TB_NextURL = TB_TempArray[TB_Counter].href;
								TB_NextHTML = "<span id='TB_next'>&nbsp;&nbsp;<a href='#'>Next &gt;</a></span>";
							} else {
								TB_PrevCaption = TB_TempArray[TB_Counter].title;
								TB_PrevURL = TB_TempArray[TB_Counter].href;
								TB_PrevHTML = "<span id='TB_prev'>&nbsp;&nbsp;<a href='#'>&lt; Prev</a></span>";
							}
						} else {
							TB_FoundURL = true;
							TB_imageCount = "Image " + (TB_Counter + 1) +" of "+ (TB_TempArray.length);											
						}
				}
			}*/
			// CETUS modify
			TB_title="";
			TB_caption="";
			TB_source="";
			TB_url=Array;
			TB_showHTML="|";
			TB_imageCount=0;
			TB_activepage="";
			if(imageGroup){					
				TB_TempArray = $("a[rel="+imageGroup+"]").get();
				for (TB_Counter = 0; TB_Counter < TB_TempArray.length; TB_Counter++) {
					TB_imageCount++;					
					if(TB_TempArray[TB_Counter].href.match(url)!=null)
						TB_activepage=TB_Counter;
					var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString);
						TB_caption=TB_TempArray[TB_Counter].title;
						TB_title=TB_TempArray[TB_Counter].name;		
						TB_url[TB_Counter]=TB_TempArray[TB_Counter].href;
						if(TB_TempArray.length>1){
							if(TB_activepage===TB_Counter)
							TB_showHTML+="<span class='TB_pagnavishow' id=\""+TB_Counter+"\" style='color:red;'>&nbsp;&nbsp;Trang "+TB_imageCount+"</span>&nbsp;&nbsp;|";
							else TB_showHTML+="<span class='TB_pagnavishow' id=\""+TB_Counter+"\">&nbsp;&nbsp;<a href='#'>Trang "+TB_imageCount+"</a>&nbsp;&nbsp;|</span>";
						}else TB_showHTML="";
						
				}
			}

			imgPreloader = new Image();
			imgPreloader.onload = function(){		
			imgPreloader.onload = null;
				
			// Resizing large images - orginal by Christian Montoya edited by me.
			var pagesize = tb_getPageSize();
			var screensize = tb_greensize();
			/*var x = pagesize[0] - 150;
			var y = pagesize[1] - 150;	*/	
			var imageWidthOri = imgPreloader.width;
			var imageHeightOri = imgPreloader.height;
			
			/*if (imageWidth > x) {
				imageHeight = imageHeight * (x / imageWidth); 
				imageWidth = x; 
				if (imageHeight > y) { 
					imageWidth = imageWidth * (y / imageHeight); 
					imageHeight = y; 
				}
			} else if (imageHeight > y) { 
				imageWidth = imageWidth * (y / imageHeight); 
				imageHeight = y; 
				if (imageWidth > x) { 
					imageHeight = imageHeight * (x / imageWidth); 
					imageWidth = x;
				}
			}*/
			// End Resizing				
			imageWidth=imageWidthOri;			
			imageHeight=imageHeightOri;
			
			/*TB_WIDTH = imageWidth + 30;*/				
			/*TB_HEIGHT = imageHeight + 60;*/
			TB_WIDTH = 940;
			TB_HEIGHT = screensize[1]/2;
			$("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'><img src='images/logo_pressreview.gif' title='Press Review' alt='Press Review' /></div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'><img src='images/btn_close.gif' border=0 /></a></div><div id='TB_zoomout'><a href='#' id='TB_zoomoutbutton' title='Zoom out'><img src='images/btn_zoomout.gif' border=0 /></a></div><div id='TB_original'><a href='#' id='TB_originalbutton' title='Original'><img src='images/btn_original.gif' border=0 /></a></div><div id='TB_zoomin'><a href='#' id='TB_zoominbutton' title='Zoom in'><img src='images/btn_zoomin.gif' border=0 /></a></div></div><div id='TB_bg_title'><p class='date_submit'>"+caption+"</p><p class='title_pressreview'>"+arrTitle[0]+"</p></div><div id='TB_showimage'><div id='TB_showImage' style='overflow:auto; cursor:move; width:"+TB_WIDTH+";height:"+TB_HEIGHT+"'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt=''/></div>" + "<div id='TB_caption'><div id='TB_secondLine'>" + arrTitle[1] + "</div></div>"+"<div id='TB_pagnavi'>" + TB_showHTML + "</div></div>");		
			
			$("#TB_closeWindowButton").click(tb_remove);
			$("#TB_zoomoutbutton").click(function(){			
				if($("#TB_Image").width()<imageWidth*4){
					$("#TB_Image").attr("width",$("#TB_Image").width()*1.1);
					$("#TB_Image").attr("height",$("#TB_Image").height()*1.1);
				}
			});
			$("#TB_zoominbutton").click(function(){
				if($("#TB_Image").width()>imageWidth/2){
					$("#TB_Image").attr("width",$("#TB_Image").width()*0.9);
					$("#TB_Image").attr("height",$("#TB_Image").height()*0.9);
				}
			});
			$("#TB_originalbutton").click(function(){
				if($('#TB_showImage').scrollLeft()>0) $('#TB_showImage').scrollLeft(0);	
				if($('#TB_showImage').scrollTop()>0) $('#TB_showImage').scrollTop(0);
				$("#TB_Image").attr("width",imageWidth);
				$("#TB_Image").attr("height",imageHeight);
			});
			
			tb_dragImage();//drag image
			
			/*if (!(TB_PrevHTML === "")) {
				function goPrev(){
					if($(document).unbind("click",goPrev)){$(document).unbind("click",goPrev);}
					$("#TB_window").remove();
					$("body").append("<div id='TB_window'></div>");
					tb_show(TB_PrevCaption, TB_PrevURL, imageGroup);
					return false;	
				}
				$("#TB_prev").click(goPrev);
			}
			
			if (!(TB_NextHTML === "")) {		
				function goNext(){
					$("#TB_window").remove();
					$("body").append("<div id='TB_window'></div>");
					tb_show(TB_NextCaption, TB_NextURL, imageGroup);				
					return false;	
				}
				$("#TB_next").click(goNext);
				
			}*/		
			if(TB_imageCount>1){
				function pagnavi(){					
					$("#TB_window").remove();
					$("body").append("<div id='TB_window'></div>");					
					tb_show(TB_caption, TB_url[this.id], imageGroup,TB_title);			
					return false;	
				}
				$(".TB_pagnavishow").click(pagnavi);
			}
			

			document.onkeydown = function(e){ 	
				if (e == null) { // ie
					keycode = event.keyCode;
				} else { // mozilla
					keycode = e.which;
				}
				if(keycode == 27){ // close
					tb_remove();
				} /*else if(keycode == 190){ // display previous image
					if(!(TB_NextHTML == "")){
						document.onkeydown = "";
						goNext();
					}
				} else if(keycode == 188){ // display next image
					if(!(TB_PrevHTML == "")){
						document.onkeydown = "";
						goPrev();
					}
				}	*/
			};			
			
			tb_position();
			$("#TB_load").remove();
			/*$("#TB_ImageOff").click(tb_remove);*/
			$("#TB_window").css({display:"block"}); //for safari using css instead of show
			};
			
			imgPreloader.src = url;
		}else if(urlType == '.pdf'){// show pdf file.
			TB_WIDTH = 940;
			TB_HEIGHT = screensize[1]/2;	
			ajaxContentW = TB_WIDTH - 30;
			ajaxContentH = TB_HEIGHT - 45;
			/*urlviewer='http://docs.google.com/viewer?url=';// google can view pdf file without acrobat reader.
			url=urlviewer+url;*/
			$("#TB_iframeContent").remove();
			$("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'><img src='images/logo_pressreview.gif' title='Press Review' alt='Press Review' /></div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'><img src='images/btn_close.gif' border=0 /></a></div></div><div id='TB_bg_title'><p class='date_submit'>"+caption+"</p><p class='title_pressreview'>"+arrTitle[0]+"</p></div><iframe frameborder='0' hspace='0' src='"+url+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;' > </iframe>"+"<div id='TB_caption'><div id='TB_secondLine'>" + arrTitle[1] + "</div></div>").show();
			
			$("#TB_closeWindowButton").click(tb_remove);
			tb_position();			
		}else{//code to show html
			//Cetus modified			
			var pagesize = tb_getPageSize();
			var x = pagesize[0];// width of page.
			var y = pagesize[1]-100;// height of page. 
			var queryString = url.replace(/^[^\?]+\??/,'');
			var params = tb_parseQuery( queryString );			

			/*TB_WIDTH = (params['width']*1) + 30 || 630; //defaults to 630 if no paramaters were added to URL
			TB_HEIGHT = (params['height']*1) + 40 || 440; //defaults to 440 if no paramaters were added to URL	*/	
			TB_WIDTH = 698;
			TB_HEIGHT = 600;	
			ajaxContentW = TB_WIDTH - 30;
			ajaxContentH = TB_HEIGHT - 45;
			
			if(url.indexOf('TB_iframe') != -1){// either iframe or ajax window		
					urlNoQuery = url.split('TB_');
					$("#TB_iframeContent").remove();
					if(params['modal'] != "true"){//iframe no modal					
						$("#TB_window").append("<div id='TB_title_shorter'><div id='TB_ajaxWindowTitle'><img src='images/logo_pressreview.gif' title='Press Review' alt='Press Review' /></div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'><img src='images/btn_close.gif' border=0 /></a></div></div><div id='TB_bg_title_1'><p class='date_submit'>"+caption+"</p><p class='title_pressreview'>"+arrTitle[0]+"</p></div><iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;' > </iframe>"+"<div id='TB_caption'><div id='TB_secondLine'>" + arrTitle[1] + "</div></div>");
					}else{//iframe modal					
					$("#TB_overlay").unbind();
						$("#TB_window").append("<iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;'> </iframe>");
					}
			}else{// not an iframe, ajax
					if($("#TB_window").css("display") != "block"){
						if(params['modal'] != "true"){//ajax no modal					
						$("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton'><img src='images/btn_close.gif' border=0 /></a></div></div><div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px'></div>");
						}else{//ajax modal
						$("#TB_overlay").unbind();
						$("#TB_window").append("<div id='TB_ajaxContent' class='TB_modal' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>");	
						}
					}else{//this means the window is already up, we are just loading new content via ajax
						$("#TB_ajaxContent")[0].style.width = ajaxContentW +"px";
						$("#TB_ajaxContent")[0].style.height = ajaxContentH +"px";
						$("#TB_ajaxContent")[0].scrollTop = 0;
						$("#TB_ajaxWindowTitle").html(caption);
					}
			}
					
			$("#TB_closeWindowButton").click(tb_remove);
			
				if(url.indexOf('TB_inline') != -1){	
					$("#TB_ajaxContent").append($('#' + params['inlineId']).children());
					$("#TB_window").unload(function () {
						$('#' + params['inlineId']).append( $("#TB_ajaxContent").children() ); // move elements back when you're finished
					});				
					tb_position();
					$("#TB_load").remove();
					$("#TB_window").css({display:"block"}); 
				}else if(url.indexOf('TB_iframe') != -1){				
					tb_position();
					if($.browser.safari){//safari needs help because it will not fire iframe onload
						$("#TB_load").remove();
						$("#TB_window").css({display:"block"});
					}
				}else{				
					$("#TB_ajaxContent").load(url += "&random=" + (new Date().getTime()),function(){//to do a post change this load method
						tb_position();
						$("#TB_load").remove();
						tb_init("#TB_ajaxContent a.thickbox");
						$("#TB_window").css({display:"block"});
					});
				}
			
		}

		if(!params['modal']){
			document.onkeyup = function(e){
				if (e == null) { // ie
					keycode = event.keyCode;
				} else { // mozilla
					keycode = e.which;
				}
				if(keycode == 27){ // close
					tb_remove();
				}	
			};
		}
		
	} catch(e) {
		//nothing here
	}
}

//helper functions below
function tb_showIframe(){
	$("#TB_load").remove();
	$("#TB_window").css({display:"block"});
}

function tb_remove() {
 	$("#TB_imageOff").unbind("click");
	$("#TB_closeWindowButton").unbind("click");
	$("#TB_window").fadeOut("fast",function(){$('#TB_window,#TB_overlay,#TB_HideSelect').unbind().remove();});
	$("#TB_load").remove();
	if (typeof document.body.style.maxHeight == "undefined") {//if IE 6
		$("body","html").css({height: "100%", width: "100%"});
		$("html").css("overflow","");
	}
	document.onkeydown = "";
	document.onkeyup = "";
	return false;
}

function tb_position() {
$("#TB_window").css({marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: TB_WIDTH + 'px'});
	if ( !(jQuery.browser.msie && jQuery.browser.version < 7)) { // take away IE6
		$("#TB_window").css({marginTop: '-' + parseInt((TB_HEIGHT / 2),10) + 'px'});
	}
}

function tb_parseQuery ( query ) {
   var Params = {};
   if ( ! query ) {return Params;}// return empty object
   var Pairs = query.split(/[;&]/);
   for ( var i = 0; i < Pairs.length; i++ ) {
      var KeyVal = Pairs[i].split('=');
      if ( ! KeyVal || KeyVal.length != 2 ) {continue;}
      var key = unescape( KeyVal[0] );
      var val = unescape( KeyVal[1] );
      val = val.replace(/\+/g, ' ');
      Params[key] = val;
   }
   return Params;
}

function tb_getPageSize(){
	var de = document.documentElement;
	var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
	var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
	arrayPageSize = [w,h];
	return arrayPageSize;
}

function tb_detectMacXFF() {
  var userAgent = navigator.userAgent.toLowerCase();
  if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1) {
    return true;
  }
}
// get user's green size
function tb_greensize(){
	var screenW = 640, screenH = 480;
	if (parseInt(navigator.appVersion)>3) {
	 screenW = screen.width;
	 screenH = screen.height;
	}
	else if (navigator.appName == "Netscape" 
		&& parseInt(navigator.appVersion)==3
		&& navigator.javaEnabled()
	   ) 
	{
	 var jToolkit = java.awt.Toolkit.getDefaultToolkit();
	 var jScreenSize = jToolkit.getScreenSize();
	 screenW = jScreenSize.width;
	 screenH = jScreenSize.height;
	}
	arrayScreensize = [screenW,screenH];
	return arrayScreensize;
}

function tb_dragImage(){
	
	var nn6=document.getElementById&&!document.all;
	// Opera = true, IE = false
	var isdrag=false;
	
	var x = 0;
	var y = 0;
	function mouseMove(e){		
		var xLoc = nn6 ? e.clientX : event.clientX;
		var yLoc = nn6 ? e.clientY : event.clientY;
	
		if(isdrag){			
			$('#TB_showImage').scrollLeft($('#TB_showImage').scrollLeft()-(xLoc - x));		
			x = xLoc;		
			$('#TB_showImage').scrollTop($('#TB_showImage').scrollTop()-(yLoc - y));		
			y = yLoc;			
		}
	}


	function mouseClick(e) {
		
	// firefox = e, ie and opera = window.event
		var oEvent = window.event || e;
	
		if(oEvent.preventDefault) oEvent.preventDefault();
		
		var button = nn6 ? e.button : event.button;
		
		if(button == 2)	return false;
		
		x = nn6 ? e.clientX : event.clientX;
		y = nn6 ? e.clientY : event.clientY;
		isdrag = true;
		document.onmousemove = mouseMove;
	}
	function mouseup(e){
		isdrag = false;
		document.onmousemove=null;		
	}
	
	document.getElementById('TB_Image').onmousedown = mouseClick;
	document.ondragstart = function(){ return false; }
	document.onmouseup=mouseup;
	document.onmouseout = function(){ isdrag = false; }
}