/*
 * 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
 * Changed 1/9/08 A-Websys (www.awebsys.cz)
*/
function print_r( z ) 
{ 
     var s = ""; 
     var o = z; 
     if ( typeof o == "object" ) 
     { 
          s += "Array\n(\n"; 
          for ( k in o ) 
          { 
               o1 = o[k]; 
               if ( o1 == "object" ) 
               { 
                    s += "\t["+keys+"] => "; 
                    for ( k1 in o1 ) 
                         s += get_value( o1[k1] ); 
               } 
               s += "\t["+k+"] => ("+typeof o[k]+") '"+get_value( o[k] )+"'\n"; 
          } 
          s += ")\n"; 
     } 
     return s; 
}

	function get_value( z ) 
{ 
     var sbuf = ""; 
     if ( typeof z == "object" ) 
     { 
          sbuf += "Array\n(\n"; 
          for ( keys in z ) 
          { 
                
               sbuf += "\t["+keys+"] => ("+typeof z[keys]+") '"+z[keys]+"'\n"; 
          } 
          sbuf += ")\n"; 
     } else { 
          sbuf = z; 
     }       
     return sbuf; 
} 

function winH() {
   if (window.innerHeight)
      /* NN4 a kompatibilní prohlížeče */
      return window.innerHeight;
   else if
   (document.documentElement &&
   document.documentElement.clientHeight)
      /* MSIE6 v std. režimu - Opera a Mozilla
      již uspěly s window.innerHeight */
      return document.documentElement.clientHeight;
   else if
   (document.body && document.body.clientHeight)
      /* starší MSIE + MSIE6 v quirk režimu */
      return document.body.clientHeight;
   else
      return null;
}

function winW() {
   if (window.innerWidth)
      /* NN4 a kompatibilní prohlížeče */
      return window.innerWidth;
   else if
   (document.documentElement &&
   document.documentElement.clientWidth)
      /* MSIE6 v std. režimu - Opera a Mozilla
      již uspěly s window.innerHeight */
      return document.documentElement.clientWidth;
   else if
   (document.body && document.body.clientWidth)
      /* starší MSIE + MSIE6 v quirk režimu */
      return document.body.clientWidth;
   else
      return null;
}


var tb_pathToImage = "/images/www/loadingAnimation.gif";

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


//on page load call tb_init
$(document).ready(function(){
	tb_init('a.thickbox, a[href$="jpg"], a[href$="jpeg"], a[href$="gif"], a[href$="png"], a[href$="JPG"], a[href$="JPEG"], a[href$="GIF"], a[href$="PNG"], area.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 || 'nahledy';
	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 {
		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$/;
	   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 = "";//"<span id='TB_prev'>&nbsp;&nbsp;&lt; Prev</span>";
			TB_NextCaption = "";
			TB_NextURL = "";
			TB_NextHTML = "";//"<span id='TB_next'>&nbsp;&nbsp;Next &gt;</span>";
			TB_imageCount = "";
			TB_FoundURL = false;
			TB_FirstIMG = true;
			if(imageGroup){
				//TB_TempArray = $("a[@rel="+imageGroup+"]").get();
				TB_TempArray = $('a.photogallery').get();

				for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextURL === "")); 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;<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&nbsp;</a></span>";
							}
						} else {
							TB_FoundURL = true;
							TB_imageCount = "";//"Image " + (TB_Counter + 1) +" of "+ (TB_TempArray.length);
						}
				}
			}
			
			if (TB_NextHTML === "")
				TB_NextHTML = "<span id='TB_next'>Next &gt;</span>";
			
			if (TB_PrevHTML === "")
				TB_PrevHTML = "<span id='TB_prev'>&nbsp;&lt; Prev&nbsp;</span>";

			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]-200;
			var y = pagesize[1]-200;
			var imageWidth = imgPreloader.width;
			var imageHeight = imgPreloader.height;
			
/*
			// puvodni i to prepsane je smejd
			if ( imageWidth > x ) 
			{
				imageHeight = parseInt(imageHeight/(imageWidth/x));
				imageWidth = x;				
			}
			if ( imageHeight > y )
			{
				imageWidth = parseInt(imageWidth/(imageHeight/y));
				imageHeight = y;
			}
	*/ 		
			// End Resizing

			TB_WIDTH = imageWidth + 30;
			TB_HEIGHT = imageHeight + 60;
			//alert(imageWidth+" - "+imageHeight);
			
		
			$("#TB_window").append("<div id='TB_caption'><div id='TB_secondLine'>" + TB_imageCount +"<br />"+TB_PrevHTML +" | "+ TB_NextHTML + "</div><div style='padding-top: 5px;'><strong>"+caption+"</strong></div></div><a href='' id='TB_ImageOff' title='Close'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/></a>" + "<div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='Close'>Close</a></div>");
			
			
			
			$("#TB_secondLine").append(' <div>');			
			for (var i = 0; i < TB_TempArray.length; i++)
				$("#TB_secondLine").append('<a href="#" id="swapper_'+(i)+'" class="swapper">'+(i+1)+'</a> ');
				
			$("#TB_secondLine").append("</div>");
			$("#TB_closeWindowButton").click(tb_remove);
			
			$(".swapper").click(function(){
				var id = $(this).attr('id').split('_')[1];
				$("#TB_window").remove();
				$("body").append("<div id='TB_window'></div>");
				tb_show(TB_TempArray[id].title, TB_TempArray[id].href, imageGroup);
			});
			
			if (!(TB_PrevURL === "")) {
				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_NextURL === "")) {
				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(imageWidth, imageHeight);
			$("#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

			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='Zavřít'>Zavřít</a></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'>Zavřít</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(imageWidth, imageHeight);
					$("#TB_load").remove();
					$("#TB_window").css({display:"block"});
				}else if(url.indexOf('TB_iframe') != -1){
					tb_position(imageWidth, imageHeight);
					if($.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(imageWidth, imageHeight);
						$("#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 = "";
	return false;
}

function tb_position(imageWidth,imageHeight) {

	var d_vyska = winH();
	var d_sirka = winW();
	
	var mojevyska = document.documentElement.scrollTop+120;//puvodni vypocet: (((d_vyska/2)-(imageHeight+90)/2))+document.documentElement.scrollTop;
	var mojesirka = ((d_sirka/2)-(imageWidth/2))+document.documentElement.scrollLeft;
	$("#TB_window").css({
		'top': mojevyska+'px',
		'left': mojesirka+'px',
		'width': (TB_WIDTH)+'px',
		'height': (TB_HEIGHT+60)+'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 = winW();
	var h = winH;
	arrayPageSize = [w,h];
	return arrayPageSize;
}

function tb_detectMacXFF() {
  var userAgent = navigator.userAgent.toLowerCase();
  if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1) {
    return true;
  }
}