/*
 * 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 = oJsImages.loading_animation;
var tb_pathToCloseImage = oJsImages.close;
var tb_onCloseWindow;

/*!!!!!!!!!!!!!!!!! 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 || this.name || null;
	var a = this.href || this.alt;
	var g = this.rel || false;
	tb_show(t,a,g);
	this.blur();
	return false;
	});
}

function tb_show(caption, url, imageGroup) 
{//function called when the user clicks on a thickbox link
	try 
	{
		/* PHPFOX MODE START */
		var sMainUrl = url;
		/* PHPFOX MODE END */
		
		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$/;
	   var urlType = baseURL.toLowerCase().match(urlString);
	   
		/* phpFox Mod Start */
		if (url.indexOf('#') != -1)
		{
			var aParams = url.split('#');
			url = '#' + aParams[1];			
		}
		/* phpFox Mod End */
			
		var queryString = url.replace(/^[^\?]+\??/,'');			
		var params = tb_parseQuery( queryString );			
		
		if (isset(params['type']) && params['type'] == 'textarea')
		{
			tb_onCloseWindow = function()
			{
				$('#' + params['parent_id']).val($('#js_editor_tb_temp_editor').val());
			}
		}
		
		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>");
				
				if (!isset(params['type']) || (isset(params['type']) && params['type'] != 'updating'))
				{
					$("#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>");
				
				if (!isset(params['type']) || (isset(params['type']) && params['type'] != 'updating'))
				{
					$("#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  

		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);
						}
				}
			}

			imgPreloader = new Image();
			imgPreloader.onload = function(){
			imgPreloader.onload = null;

			// Resizing large images - orginal by Christian Montoya edited by me.
			var pagesize = tb_getPageSize();
			var x = pagesize[0] - 150;
			var y = pagesize[1] - 150;
			var imageWidth = imgPreloader.width;
			var imageHeight = 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

			TB_WIDTH = imageWidth + 30;
			TB_HEIGHT = imageHeight + 60;
			
		    caption = caption.toString();		    
		    caption = caption.replace(/&/g, '&amp;');
		    caption = caption.replace(/</g, '&lt;');
		    caption = caption.replace(/>/g, '&gt;');
			
			$("#TB_window").append("<a href='' id='TB_ImageOff' title='" + getPhrase('core.close') + "'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/></a>" + "<div id='TB_caption'>"+caption+"<div id='TB_secondLine'>" + TB_imageCount + TB_PrevHTML + TB_NextHTML + "</div></div><div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='" + getPhrase('core.close') + "'><img src=\"" + tb_pathToCloseImage + "\" alt=\"\" /></a></div>");

			$("#TB_closeWindowButton").click(tb_remove);

			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);

			}

			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{//code to show html
			
			/* phpFox Mod Start */					
			if (params['type'])
			{
				switch(params['type'])
				{
					case 'delete':	
						params['width'] = 250;
						params['height'] = 150;
						break;
					case 'textarea':
						params['width'] = ($(window).width() - (oCore['core.is_admincp'] ? 100 : 150));
						params['height'] = ($(window).height() - (oCore['core.is_admincp'] ? 100 : 150));	
						break;
				}
			}			
			/* phpFox Mod End */			
			
			if (isset(params['phpfox[call]']) && params['phpfox[call]'] == 'share.popup')
			{
				params['width'] = 600;
				params['height'] = 450;				
			}
			
			if (params['width'] == 'scan')
			{	
				params['width'] = ($(window).width() - (oCore['core.is_admincp'] ? 100 : 150));
				params['height'] = ($(window).height() - (oCore['core.is_admincp'] ? 100 : 150));				
			}

			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
			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'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close3</a> or Esc Key</div></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>");
					}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=\"" + tb_pathToCloseImage + "\" alt=\"\" /></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)
				{					
					/* phpFox Mod Start */					
					if (params['type'])
					{
						switch(params['type'])
						{
							case 'message':
								tb_position();
								$("#TB_load").remove();
								$("#TB_ajaxContent").append($.ajaxProcess(oTranslations['language.loading']));
								$('#TB_window').show();
								$.ajaxCall(params['phpfox[call]'], queryString);
								return;				
								break;								
							case 'updating':
								$("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' /></div>");//add loader to the page
								$('#TB_load').show();
								$("#TB_ajaxContent").append('testing');
								$('#TB_window').hide();			
								return;				
								break;		
							case 'textarea':
								var sHtml = '';
								sHtml = '<div style="margin:auto;"><textarea name="js_editor_tb_temp_editor" id="js_editor_tb_temp_editor" cols="50" style="width:' + (params['width'] - 20) + 'px; height:' + (params['height'] - 20) + 'px;">' + $('#' + params['parent_id']).val() + '</textarea></div>';									$("#TB_ajaxContent").append(sHtml);
								break;					
							case 'delete':			
								var sHtml = '';
								sHtml += '<div id="js_inline_delete">';
								if (!params['call'])
								{
									sHtml += '<form method="post" action="' + sMainUrl + '">';
									sHtml += '<div><input type="hidden" name="phpfox[security_token]" value="' + getParam('sSecurityToken') + '" />';
								}
								sHtml += '<div>';
								sHtml += getPhrase('core.are_you_sure');
								sHtml += '<div class="t_center p_4">';			
								sHtml += ' <input type="hidden" name="item_id" value="' + params['itemId'] + '" id="js_inline_delete_id" /> ';
								if (!params['call'])
								{
									sHtml += ' <input type="submit" value="' + getPhrase('core.yes') + '" class="button" /> ';
								}
								else
								{
									sHtml += ' <input type="button" value="' + getPhrase('core.yes') + '" class="button" onclick="$(\'#js_inline_delete_id\').ajaxCall(\'' + params['call'] + '\', \'' + queryString + '\'); tb_remove();" /> ';
								}
								sHtml += ' <input type="button" value="' + getPhrase('core.no') + '" class="button" onclick="tb_remove();" /> ';			
								sHtml += '</div>';
								sHtml += '</div>';
								if (!params['call'])
								{
									sHtml += '</form>';
								}
								sHtml += '</div>';								
								$("#TB_ajaxContent").append(sHtml);
								break;
						}
					}
					else
					{
						$("#TB_ajaxContent").append($('#' + params['inlineId']).children());
						$("#TB_window").unload(function () {
							$('#' + params['inlineId']).append( $("#TB_ajaxContent").children() ); // move elements back when you're finished
						});
					}					
					/* phpFox Mod End */
					
					/* $("#TB_ajaxContent").append($('#' + 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{
					/* phpFox Mod Start */
					$.ajax({
						type: "POST",
					   	dataType: "html",
					   	url: getParam('sJsAjax'),
					   	data: queryString,
					   	success: function(sMsg)
					   	{
							tb_position();
							$("#TB_load").remove();
							$("#TB_ajaxContent").html(sMsg);
							$("#TB_window").css({display:"block"});
						}
					 });					
					 
					/* phpFox Mod End */					
					/*
					$("#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()
{
	if (!empty(tb_onCloseWindow))
	{
		tb_onCloseWindow();
	}
	
	$("#TB_imageOff").unbind("click");
	$("#TB_closeWindowButton").unbind("click");
	$("#TB_window").fadeOut("fast",function(){$('#TB_window,#TB_overlay,#TB_HideSelect').trigger("unload").unbind().remove();});
	$("#TB_load").remove();
	if (typeof document.body.style.maxHeight == "undefined") 
	{//if IE 6
		$("body","html").css({height: "auto", width: "auto"});
		$("html").css("overflow","");
	}
	document.onkeydown = "";
	document.onkeyup = "";		
	
	return false;
}

function tb_position(iHeight) 
{
	if (!empty(iHeight))
	{
		TB_HEIGHT = (iHeight*1) + 40 || 440;
	}
	
	$("#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;
  }
}