/*
 * Thickbox 2.0 - One Box To Rule Them All.
 * By Cody Lindley (http://www.codylindley.com)
 * Copyright (c) 2006 cody lindley
 * Licensed under the MIT License:
 *   http://www.opensource.org/licenses/mit-license.php
 * Thickbox is built on top of the very light weight jQuery library.
 */

//on page load call TB_init
$(document).ready(TB_init);

//add thickbox to href elements that have a class of .thickbox
function TB_init(){
   $("a.thickbox").click(function(){
         var t = this.title || this.name || null;
         var g = this.rel || false;

         //Enlever le bout de l'url pure
         var filter = /(http:\/\/.*\.wakahomes.com\/).*(choix.*)/;
         var result = filter.exec(this.href);
         hrefPropre = result[1] + result[2];
         
         TB_show(t, hrefPropre, g);
         this.blur();
         return false;
   });
}

function TB_show(caption, url, imageGroup) {//function called when the user clicks on a thickbox link
   try {
      if (document.getElementById("TB_HideSelect") == null) {
         $("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");
         $("#TB_overlay").click(TB_remove);
      }
      
      if(caption==null){caption=""};
      $(window).scroll(TB_position);
      TB_overlaySize();
      $("body").append("<div id='TB_load'><img src='loadingAnimation.gif' /></div>");
      TB_load_position();
      
      var urlString = /\.jpg|\.jpeg|\.png|\.gif|\.html|\.htm|\.php|\.cfm|\.asp|\.aspx|\.jsp|\.jst|\.rb|\.txt|\.bmp/g;
      var urlType = url.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);											
               }
            }
         }

         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;
         $("#TB_window").append("<a href='' id='TB_ImageOff' title='Fermer la fenêtre'><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_Window'><a href='#' id='TB_WindowButton' title='Fermer la fenêtre'>X</a></div>"); 		
         $("#TB_closeWindowButton").click(TB_remove);
         
         if (!(TB_PrevHTML == "")) {
            function goPrev(){
               if($(document).unclick(goPrev)){$(document).unclick(goPrev)};
               $("#TB_window").remove();
               $("body").append("<div id='TB_window'></div>");
               $(document).unkeyup();
               TB_show(TB_PrevCaption, TB_PrevURL, imageGroup);
               return false;	
            }
            $("#TB_prev").click(goPrev);
            $(document).keyup( function(e){ var key = e.keyCode; if(key == 37){goPrev()} });
         }
                
            
         if (!(TB_NextHTML == "")) {		
            function goNext(){
               $("#TB_window").remove();
               $("body").append("<div id='TB_window'></div>");
               $(document).unkeyup();
               TB_show(TB_NextCaption, TB_NextURL, imageGroup);				
               return false;	
            }
            $("#TB_next").click(goNext);
            $(document).keyup( function(e){ var key = e.keyCode; if(key == 39){goNext()} });
         }
         
         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;
      }
      
      if(urlType=='.htm'||urlType=='.html'||urlType=='.php'||urlType=='.asp'||urlType=='.aspx'||urlType=='.jsp'||urlType=='.jst'||urlType=='.rb'||urlType=='.txt'||urlType=='.cfm' || (url.indexOf('TB_inline') != -1) || (url.indexOf('TB_iframe') != -1) ){//code to show html pages 
         var queryString = url.replace(/^[^\?]+\??/,'');
         var params = TB_parseQuery( queryString );
         
         TB_WIDTH = (params['width']*1) + 30;
         TB_HEIGHT = (params['height']*1) + 40;
         ajaxContentW = TB_WIDTH - 30;
         ajaxContentH = TB_HEIGHT - 45;
            
         if(url.indexOf('TB_iframe') != -1){				
            urlNoQuery = url.substr(0,TB_strpos(url, "?"));			
            $("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Fermer cette fenêtre'>X</a></div></div><iframe src='"+urlNoQuery+"' id='TB_iframeContent' style='width:"+(ajaxContentW + 30)+"px;height:"+(ajaxContentH + 18)+"px;'></iframe>");
          }else{
            $("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Fermer cette fenêtre'>X</a></div></div><div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>");
         }
                              
         $("#TB_closeWindowButton").click(TB_remove);
         if(url.indexOf('TB_inline') != -1){	
            $("#TB_ajaxContent").html($('#' + params['inlineId']).html());
            TB_position();
            $("#TB_load").remove();
            $("#TB_window").css({display:"block"}); 
         }else if(url.indexOf('TB_iframe') != -1){
            TB_position();
            $("#TB_load").remove();
            $("#TB_window").css({display:"block"}); 
         }else{
            $("#TB_ajaxContent").load(url, function(){
                  TB_position();
                  $("#TB_load").remove();
                  $("#TB_window").css({display:"block"}); 
            });
         }
            
      }
      
      $(window).resize(TB_position);
      
   } catch(e) {
            alert( e );
   }
}

//helper functions below

function TB_remove() {
   //document.f_nouvAgent.submit();
   $("#TB_window").fadeOut("slow",function(){$('#TB_window,#TB_overlay,#TB_HideSelect').remove();});
   $("#TB_load").remove();
   $(document).unkeyup();
   return false;
}

function TB_position() {
   var pagesize = TB_getPageSize();	
   var arrayPageScroll = TB_getPageScrollTop();
   
   $("#TB_window").css({width:TB_WIDTH+"px",left: ((pagesize[0] - TB_WIDTH)/2)+"px", top: (arrayPageScroll[1] + ((pagesize[1]-TB_HEIGHT)/2))+"px" });
   TB_overlaySize();
}

function TB_overlaySize(){
   if (window.innerHeight && window.scrollMaxY) {	
            yScroll = window.innerHeight + window.scrollMaxY;
   } else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
            yScroll = document.body.scrollHeight;
   } else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
            yScroll = document.body.offsetHeight;
   }
   $("#TB_overlay").css("height",yScroll +"px");
   $("#TB_HideSelect").css("height",yScroll +"px");
}

function TB_load_position() {
   var pagesize = TB_getPageSize();
   var arrayPageScroll = TB_getPageScrollTop();

   $("#TB_load")
   .css({left: ((pagesize[0] - 100)/2)+"px", top: (arrayPageScroll[1] + ((pagesize[1]-100)/2))+"px" })
   .css({display:"block"});
}

function TB_parseQuery ( query ) {
   var Params = new Object ();
   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_getPageScrollTop(){
   var yScrolltop;
   if (self.pageYOffset) {
            yScrolltop = self.pageYOffset;
   } else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict
            yScrolltop = document.documentElement.scrollTop;
   } else if (document.body) {// all other Explorers
            yScrolltop = document.body.scrollTop;
   }
   arrayPageScroll = new Array('',yScrolltop) 
   return arrayPageScroll;
}

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 = new Array(w,h) 
   return arrayPageSize;
}

function TB_strpos(str, ch) {
   for (var i = 0; i < str.length; i++)
   if (str.substring(i, i+1) == ch) return i;
   return -1;
}