/*
 * 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 = "/i/loading.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 || this.name || null;
		var a = this.href || this.alt;
		var g = this.rel || false;
		
		var myname = $(this).attr('myname');
		var myorg = $(this).attr('myorg');
		var myorghref = $(this).attr('myorghref');
		var mycap = $(this).attr('mycap');
		var mygeogr = $(this).attr('mygeogr');
		var mybranch = $(this).attr('mybranch');
		var mytag = $(this).attr('mytag');

		tb_show(t,a,g,myname,myorg,myorghref,mycap,mygeogr,mybranch,mytag);
		this.blur();
		return false;
	});
}

function tb_show(caption, url, imageGroup, myname, myorg, myorghref, mycap, mygeogr, mybranch, mytag) {//function called when the user clicks on a thickbox link

	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);
			}
		}
		
		$('#banner1').css('display','none');
		$('#banner2').css('display','none');
		
		//вычисление top с учётом прокрутки
		mytop = new Number(self.pageYOffset || document.documentElement.scrollTop);
		
//		document.documentElement.scrollTop = 110;
		
//		if(mytop<100)
//			mytop = mytop + 410;
//		else
			mytop = mytop + 300;
			
		$("#TB_window").css("top",mytop + "px");
		
		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$/;
	   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='#'>След. &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; Пред.</a></span>";
							}
						} else {
							TB_FoundURL = true;
							TB_imageCount = "Изображение " + (TB_Counter + 1) +" из "+ (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;
			
			if(myname==null)
				myname = "";
			if(myorg==null)
				myorg = "";
			
			if(myorghref==null)
				myorghref = "";
			if(mycap==null)
				mycap = "";
				
			var mytext = "";
			
			if(mybranch!="0")
				mytext = mytext + mybranch;
			
			if(mygeogr!="0")
			{
				if(mytext!="")
					mytext = mytext + ", ";
					
				mytext = mytext + mygeogr;
			}

			if(myorg!="")
			{
				myorg= "фотографии организации: <a target='_blank' href='/catalog/-/catalog_id/"+myorghref+"/'>" + myorg + "</a>";
			}

				
			if(mytag!="0")
				mytext = mytext + "<br>Ключевые фразы: " + mytag;
				
			if(mytext!="0")
				mytext = "<div class='TB_tags'>" + mytext + "</div>";
			
			$("#TB_window").append("<a href='' id='TB_ImageOff' title='Далее'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"' /></a>" + "<div class='TB_myorg'>"+myorg +"</div><div class='TB_myname'>"+myname +"</div><div class='TB_mycap'>"+mycap+"</div>" + mytext + "<div id='TB_caption'><div id='TB_secondLine'>" + TB_imageCount + TB_PrevHTML + TB_NextHTML + "</div></div><div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='Закрыть'>Закрыть</a></div><div class='navText' id='closeText' style='left:"+(imageWidth-59)+"px'>Закрыть</div><div class='navText' id='prevText'>Предыдущая</div><div class='navText' id='nextText' style='left:"+(imageWidth-59)+"px;'>Следующая</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>");
					
					$(".thickbox").each(function() {
						if(this.href==TB_PrevURL)
							myId = $(this).attr('id');
					});
					
					Prev_myname = $('#' + myId).attr('myname');
					Prev_myorg = $('#' + myId).attr('myorg');
					Prev_myorghref = $('#' + myId).attr('myorghref');
					Prev_mycap = $('#' + myId).attr('mycap');
					Prev_mygeogr = $('#' + myId).attr('mygeogr');
					Prev_mybranch = $('#' + myId).attr('mybranch');
					Prev_mytag = $('#' + myId).attr('mytag');
					
					tb_show(TB_PrevCaption, TB_PrevURL, imageGroup, Prev_myname, Prev_myorg, Prev_myorghref, Prev_mycap, Prev_mygeogr, Prev_mybranch, Prev_mytag);
					return false;	
				}
				$("#TB_prev").click(goPrev);
			}
			
			if (!(TB_NextHTML === "")) {		
				function goNext(){
					$("#TB_window").remove();
					$("body").append("<div id='TB_window'></div>");
					
					Next_myname = $('#gphoto' + TB_Counter).attr('myname');
					Next_myorg = $('#gphoto' + TB_Counter).attr('myorg');
					Next_myorghref = $('#gphoto' + TB_Counter).attr('myorghref');
					Next_mycap = $('#gphoto' + TB_Counter).attr('mycap');
					Next_mygeogr = $('#gphoto' + TB_Counter).attr('mygeogr');
					Next_mybranch = $('#gphoto' + TB_Counter).attr('mybranch');
					Next_mytag = $('#gphoto' + TB_Counter).attr('mytag');
					
					tb_show(TB_NextCaption, TB_NextURL, imageGroup, Next_myname, Next_myorg, Next_myorghref, Next_mycap, Next_mygeogr, Next_mybranch, Next_mytag);				
					return false;	
				}
				$("#TB_next").click(goNext);
			}
			
			function goToImage(e,theObject){

				x = e.pageX - (document.body.clientWidth-imageWidth-40)/2;
			
				if (x > (imageWidth/2)) {
					if (!(TB_NextHTML == "")) {		
						goNext();
					}
					else {
						tb_remove();	
					}
				}
				else {
					if (!(TB_PrevHTML == "")) {		
						goPrev();
					}
					else {
						if (TB_NextHTML != "") {
							goNext();	
						}
						else {
							tb_remove();	
						}
					}
				}
				
				
			}
			
			function showAction(e,theObject,fade) {
				if (e && theObject) {
					x = e.pageX - (document.body.clientWidth-imageWidth-40)/2;
				}
				if(imageGroup) {
					if(x) {
						if (fade == 0) {
							if (x > (imageWidth/2)) {
								if (!(TB_NextHTML == "")) {		
									$("#nextText").show();
								}
								else {
									$("#closeText").show();
								}
							}
							else {
								if (!(TB_PrevHTML == "")) {
									$("#prevText").show();	
								}
								else {
									$("#nextText").show();
								}				
							}	
						}
						else {
							if (x > (imageWidth/2)) {
								if (!(TB_NextHTML == "")) {		
									$("#nextText").fadeIn("fast");
									$("#prevText").fadeOut("fast");
									$("#closeText").fadeOut("fast");
								}
								else {
									$("#closeText").fadeIn("fast");
									$("#prevText").fadeOut("fast");	
								}
							}
							else {
								if (!(TB_PrevHTML == "")) {		
									$("#nextText").fadeOut("fast");
									$("#prevText").fadeIn("fast");	
									$("#closeText").fadeOut("fast");
								}
								else {
									$("#nextText").fadeIn("fast");
									$("#closeText").fadeOut("fast");
								}				
							}	
						}
					}
				}
				/* commenting out in case I want to edit back
				else {
					if (x) {
						$("#closeText").fadeIn("fast");
					}					
				}
				*/
				
			}

			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();
						
			showAction();
			
			$("#TB_Image").click(function(e){goToImage(e,this); return false;});	
			$("#TB_Image").mousemove(function(e){showAction(e,this);});
			
			$("#nextText").mousemove(function(e){showAction(e,this,0);});
			$("#nextText").click(function(e){goToImage(e,this);});
			
			$("#prevText").mousemove(function(e){showAction(e,this,0);});
			$("#prevText").click(function(e){goToImage(e,this);});
			
			$("#closeText").mousemove(function(e){showAction(e,this,0);});
			$("#closeText").click(function(e){goToImage(e,this);});	
			
			$("#TB_Image").mouseout(function(e){$("#nextText").css({display:"none"});$("#prevText").css({display:"none"});$("#closeText").css({display:"none"});});
			
			$("#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
			
			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
			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'>close</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'>close</a> or Esc Key</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').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 = "";
	
	$('#banner1').css('display','block');
	$('#banner2').css('display','block');
	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;
  }
}