/*
 * 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 = "http://www.trouver-un-logement-neuf.com/images/interface/loadingAnimation.gif";
var img_fermer = "<img src=\"http://www.trouver-un-logement-neuf.com/images/interface/fermer.gif\" alt=\"fermer\" />";
/*!!!!!!!!!!!!!!!!! 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 {
	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 = "";
	  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'><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='Fermer'>fermer</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

	  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='fermer'>"+img_fermer+"</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'>"+img_fermer+"</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();
		  $("#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 = "";
  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;
  }
}