/*
 * 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
 * 
 * Modifié dans le cadre de la lettre I-Velib de la mairie de Paris
 * Utilise les fonction tb_parseQuery, tb_getPageSize et tb_detectMacXFF de Thickbox 3.1
 */
     
/*!!!!!!!!!!!!!!!!! edit below this line at your own risk !!!!!!!!!!!!!!!!!!!!!!!*/
//on page load call tb_init
$(document).ready(function(){   
  mib_init('a.mibox');//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 mib_init(domChunk){
  $(domChunk).click(function(){
  var a = this.href;
  mib_show(a);
  this.blur();
  return false;
  });
}
function mib_show(url) {//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("MIB_HideSelect") === null) {//iframe to hide select elements in ie6
        $("body").append("<iframe id='MIB_HideSelect'></iframe><div id='MIB_overlay'></div><div id='MIB_window'></div>");
        $("#MIB_overlay").click(mib_remove);
      }
    }else{//all others
      if(document.getElementById("MIB_overlay") === null){
        $("body").append("<div id='MIB_overlay'></div><div id='MIB_window'></div>");
        $("#MIB_overlay").click(mib_remove);
      }
    }
    
    if(tb_detectMacXFF()){
      $("#MIB_overlay").addClass("MIB_overlayMacFFBGHack");//use png overlay so hide flash
    }else{
      $("#MIB_overlay").addClass("MIB_overlayBG");//use background and opacity
    }
    
    if(document.getElementById("MIB_load") === null){
    	$("body").append("<div id='MIB_load'><img src='" + imgLoader.src + "' /></div>");//add loader to the page
    }
    $('#MIB_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);
      
    var queryString = url.replace(/^[^\?]+\??/,'');
      var params = tb_parseQuery( queryString );
      MIB_WIDTH = (params['width']*1) + 30 || 630; //defaults to 630 if no paramaters were added to URL
      MIB_HEIGHT = (params['height']*1) + 40 || 440; //defaults to 440 if no paramaters were added to URL
      ajaxContentW = MIB_WIDTH - 30;
      ajaxContentH = MIB_HEIGHT - 45;
      

      if($("#MIB_window").css("display") != "block"){
        $("#MIB_overlay").unbind();
        $("#MIB_window").append("<div id='MIB_ajaxContent' class='MIB_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
    	  $("#MIB_ajaxContent")[0].style.width = ajaxContentW +"px";
        $("#MIB_ajaxContent")[0].style.height = ajaxContentH +"px";
        $("#MIB_ajaxContent")[0].scrollTop = 0;
      }

      	  $("#MIB_ajaxContent").load(url += "&random=" + (new Date().getTime()),function(){//to do a post change this load method
            mib_position();
            $("#MIB_load").remove();
            mib_init("#MIB_ajaxContent a.thickbox");
            $("#MIB_window").css({display:"block"});
          });
    
  } catch(e) {
    //nothing here
  }
}
//helper functions below
function mib_remove() {
   $("#MIB_imageOff").unbind("click");
  $("#MIB_closeWindowButton").unbind("click");
  $("#MIB_window").fadeOut("fast",function(){$('#MIB_window,#MIB_overlay,#MIB_HideSelect').trigger("unload").unbind().remove();});
  $("#MIB_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 mib_position() {
$("#MIB_window").css({marginLeft: '-' + parseInt((MIB_WIDTH / 2),10) + 'px', width: MIB_WIDTH + 'px'});
  if ( !(jQuery.browser.msie && jQuery.browser.version < 7)) { // take away IE6
    $("#MIB_window").css({marginTop: '-' + parseInt((MIB_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;
  }
}